Functions in C allow programmers to organize code into self-contained blocks that perform specific tasks. A function is defined with a name and can accept parameters. The main() function is where program execution begins. Several examples are provided that demonstrate defining and calling functions to perform tasks like addition, incrementing values, and displaying output. Functions can access variables in their own scope as well as variables passed into them as parameters.
hey this is Rupendra choudhary..!! i shared my "c" lang ppt..!!! u just goto that ppt if u r in deep with "c" ..!!! i create after i hv played a much with "c"..(sorry bt ppt is slightly disturbd may be due to unsupportable msppt2010 by slideshare)...find me on rupendrachoudhary1990@gmail.com or https://rupendrachoudhary.wordpress.com
This document discusses functions in C programming. It defines a function as a block of code that performs a specific task when called. It provides examples of functions used in hotel management like front office, reservation, and housekeeping. It explains function definition, declaration, calling, parameters, arguments, return statements. It differentiates between actual and formal arguments and discusses call by value and call by reference methods of passing arguments to functions.
The document discusses functions in C programming. It defines functions as self-contained blocks of code that perform a specific task. Functions make a program modular and easier to debug. There are four main types of functions: functions with no arguments and no return value, functions with no arguments but a return value, functions with arguments but no return value, and functions with both arguments and a return value. Functions are called by their name and can pass data between the calling and called functions using arguments.
The document discusses user defined functions in C. It explains that functions allow programmers to break programs into modular, reusable chunks of code. It covers the basics of defining functions, including function headers, parameters, return types, and calling functions. Examples are provided to illustrate defining and calling simple functions.
PowerPoint presentation of functions in C language. It will give you brief idea how function works in C along with its unique features like return statement.
The document discusses C programming concepts like strcpy() function implementation, data types, operators, functions, pointers, arrays, strings and more. It provides code snippets to demonstrate various C programming techniques like implementing string copy functions, converting numbers to different bases, evaluating polynomials, swapping variables, reversing strings, matrix multiplication and more. It also answers questions about common C programming topics to test understanding.
Functions in C allow programmers to organize code into self-contained blocks that perform specific tasks. A function is defined with a name and can accept parameters. The main() function is where program execution begins. Several examples are provided that demonstrate defining and calling functions to perform tasks like addition, incrementing values, and displaying output. Functions can access variables in their own scope as well as variables passed into them as parameters.
hey this is Rupendra choudhary..!! i shared my "c" lang ppt..!!! u just goto that ppt if u r in deep with "c" ..!!! i create after i hv played a much with "c"..(sorry bt ppt is slightly disturbd may be due to unsupportable msppt2010 by slideshare)...find me on rupendrachoudhary1990@gmail.com or https://rupendrachoudhary.wordpress.com
This document discusses functions in C programming. It defines a function as a block of code that performs a specific task when called. It provides examples of functions used in hotel management like front office, reservation, and housekeeping. It explains function definition, declaration, calling, parameters, arguments, return statements. It differentiates between actual and formal arguments and discusses call by value and call by reference methods of passing arguments to functions.
The document discusses functions in C programming. It defines functions as self-contained blocks of code that perform a specific task. Functions make a program modular and easier to debug. There are four main types of functions: functions with no arguments and no return value, functions with no arguments but a return value, functions with arguments but no return value, and functions with both arguments and a return value. Functions are called by their name and can pass data between the calling and called functions using arguments.
The document discusses user defined functions in C. It explains that functions allow programmers to break programs into modular, reusable chunks of code. It covers the basics of defining functions, including function headers, parameters, return types, and calling functions. Examples are provided to illustrate defining and calling simple functions.
PowerPoint presentation of functions in C language. It will give you brief idea how function works in C along with its unique features like return statement.
The document discusses C programming concepts like strcpy() function implementation, data types, operators, functions, pointers, arrays, strings and more. It provides code snippets to demonstrate various C programming techniques like implementing string copy functions, converting numbers to different bases, evaluating polynomials, swapping variables, reversing strings, matrix multiplication and more. It also answers questions about common C programming topics to test understanding.
This document lists file structures that are not included in the discussion. Specifically, it does not cover structures within structures, arrays within structures, text files, or non-text files.
The document discusses several types of semiconductor devices used for switching and control applications, including silicon-controlled rectifiers (SCRs), silicon-controlled switches (SCSs), gate turn-off switches (GTOs), light-activated SCRs (LASCRs), diacs, triacs, unijunction transistors (UJTs), programmable UJTs (PUTs), phototransistors, and opto-isolators. Key points about SCRs are that they conduct in one direction and can be turned on by applying a gate voltage while forward biased or off by removing the anode-cathode voltage. SCSs and GTOs are similar but can be turned on and off through
The document discusses frequency response of BJT and FET amplifiers. It explains that at low frequencies, coupling and bypass capacitors lower the gain, while at high frequencies, stray and Miller capacitances lower the gain. It provides equations to calculate the lower cutoff frequencies due to various capacitors. A Bode plot indicates the bandwidth and roll-off of gain. For multistage amplifiers, each stage has its own frequency response, and capacitances interact between stages. Square waves can be used to experimentally determine an amplifier's frequency response by examining the output waveform.
This document discusses feedback and oscillator circuits. It describes the effects of negative feedback on amplifiers, including lower gain but higher input impedance, more stable gain, improved frequency response, and lower output impedance. There are four types of feedback connections: voltage-series, voltage-shunt, current-series, and current-shunt. Oscillators require positive feedback where the overall gain equals one. Common oscillator circuits include phase-shift, Wien bridge, tuned, crystal, and unijunction oscillators.
The document discusses various two-terminal devices including Schottky diodes, varactor diodes, power diodes, tunnel diodes, photodiodes, photoconductive cells, IR emitters, liquid crystal displays, solar cells, and thermistors. It provides details on their characteristics, operation, and applications. Key points covered include that Schottky diodes have lower forward voltage drop and higher forward current than general purpose diodes. Varactor diodes act like variable capacitors whose capacitance decreases with increasing reverse bias voltage. Tunnel diodes exhibit negative resistance in their characteristic curve allowing them to be used in oscillators.
This document discusses various types of linear digital integrated circuits (ICs), including comparators, digital-to-analog and analog-to-digital converters, timers, voltage-controlled oscillators, and phase-locked loop circuits. It provides examples of comparator circuits, describes different types of converters and their operation, and explains how timers, voltage-controlled oscillators, and phase-locked loops work.
1. Power supplies use rectifier and filter circuits to convert AC voltage to DC voltage for use in electronic devices. Filter circuits reduce ripple voltage through the use of capacitors and RC networks.
2. There are two main types of voltage regulation circuits - discrete transistor circuits and integrated circuit regulators. Discrete regulators include series and shunt configurations while IC regulators provide fixed positive, fixed negative, or adjustable outputs with protection from overloads.
3. Voltage regulators, whether discrete transistor or IC-based, use a feedback loop to sample the output voltage and compare it to a reference voltage to control a series or shunt element to maintain a constant output voltage under varying load and line conditions.
The document discusses different classes of power amplifiers. Class A amplifiers conduct over the full 360 degrees of the input cycle with efficiency around 50%. Class B amplifiers only conduct for 180 degrees and require two transistors for a full output cycle, with a maximum efficiency of 78.5%. Class AB is a compromise between A and B, conducting between 180-360 degrees. Class C conducts for less than 180 degrees. Transformer coupling can improve the efficiency of Class A amplifiers to 50% by transforming voltages and impedances.
The document discusses field-effect transistors (FETs) and FET amplifiers. It describes the basic FET configurations including common-source, common-gate, and common-drain. It provides the small-signal models and calculations for voltage gain, input and output impedances for each configuration. Additional topics covered include biasing techniques, MOSFET models, and troubleshooting FET amplifiers.
1) An operational amplifier (op-amp) is a high-gain differential amplifier with very high input impedance and low output impedance. It has two input terminals (inverting and non-inverting) and one output terminal.
2) Op-amps can be connected in either open-loop or closed-loop configurations. Open-loop gain can exceed 10,000 but closed-loop with negative feedback reduces gain and improves characteristics.
3) Common op-amp circuits include inverting and non-inverting amplifiers, unity followers, summing amplifiers, integrators, and differentiators.
This document discusses various op-amp applications including constant gain amplifiers, voltage summing, buffers, and controlled sources. It also discusses instrumentation circuits like display drivers and instrumentation amplifiers. Finally, it covers active filters including low-pass, high-pass, and bandpass configurations and the equations to calculate their cutoff frequencies.
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptxEduSkills OECD
Iván Bornacelly, Policy Analyst at the OECD Centre for Skills, OECD, presents at the webinar 'Tackling job market gaps with a skills-first approach' on 12 June 2024
How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
Walmart Business+ and Spark Good for Nonprofits.pdfTechSoup
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
This document lists file structures that are not included in the discussion. Specifically, it does not cover structures within structures, arrays within structures, text files, or non-text files.
The document discusses several types of semiconductor devices used for switching and control applications, including silicon-controlled rectifiers (SCRs), silicon-controlled switches (SCSs), gate turn-off switches (GTOs), light-activated SCRs (LASCRs), diacs, triacs, unijunction transistors (UJTs), programmable UJTs (PUTs), phototransistors, and opto-isolators. Key points about SCRs are that they conduct in one direction and can be turned on by applying a gate voltage while forward biased or off by removing the anode-cathode voltage. SCSs and GTOs are similar but can be turned on and off through
The document discusses frequency response of BJT and FET amplifiers. It explains that at low frequencies, coupling and bypass capacitors lower the gain, while at high frequencies, stray and Miller capacitances lower the gain. It provides equations to calculate the lower cutoff frequencies due to various capacitors. A Bode plot indicates the bandwidth and roll-off of gain. For multistage amplifiers, each stage has its own frequency response, and capacitances interact between stages. Square waves can be used to experimentally determine an amplifier's frequency response by examining the output waveform.
This document discusses feedback and oscillator circuits. It describes the effects of negative feedback on amplifiers, including lower gain but higher input impedance, more stable gain, improved frequency response, and lower output impedance. There are four types of feedback connections: voltage-series, voltage-shunt, current-series, and current-shunt. Oscillators require positive feedback where the overall gain equals one. Common oscillator circuits include phase-shift, Wien bridge, tuned, crystal, and unijunction oscillators.
The document discusses various two-terminal devices including Schottky diodes, varactor diodes, power diodes, tunnel diodes, photodiodes, photoconductive cells, IR emitters, liquid crystal displays, solar cells, and thermistors. It provides details on their characteristics, operation, and applications. Key points covered include that Schottky diodes have lower forward voltage drop and higher forward current than general purpose diodes. Varactor diodes act like variable capacitors whose capacitance decreases with increasing reverse bias voltage. Tunnel diodes exhibit negative resistance in their characteristic curve allowing them to be used in oscillators.
This document discusses various types of linear digital integrated circuits (ICs), including comparators, digital-to-analog and analog-to-digital converters, timers, voltage-controlled oscillators, and phase-locked loop circuits. It provides examples of comparator circuits, describes different types of converters and their operation, and explains how timers, voltage-controlled oscillators, and phase-locked loops work.
1. Power supplies use rectifier and filter circuits to convert AC voltage to DC voltage for use in electronic devices. Filter circuits reduce ripple voltage through the use of capacitors and RC networks.
2. There are two main types of voltage regulation circuits - discrete transistor circuits and integrated circuit regulators. Discrete regulators include series and shunt configurations while IC regulators provide fixed positive, fixed negative, or adjustable outputs with protection from overloads.
3. Voltage regulators, whether discrete transistor or IC-based, use a feedback loop to sample the output voltage and compare it to a reference voltage to control a series or shunt element to maintain a constant output voltage under varying load and line conditions.
The document discusses different classes of power amplifiers. Class A amplifiers conduct over the full 360 degrees of the input cycle with efficiency around 50%. Class B amplifiers only conduct for 180 degrees and require two transistors for a full output cycle, with a maximum efficiency of 78.5%. Class AB is a compromise between A and B, conducting between 180-360 degrees. Class C conducts for less than 180 degrees. Transformer coupling can improve the efficiency of Class A amplifiers to 50% by transforming voltages and impedances.
The document discusses field-effect transistors (FETs) and FET amplifiers. It describes the basic FET configurations including common-source, common-gate, and common-drain. It provides the small-signal models and calculations for voltage gain, input and output impedances for each configuration. Additional topics covered include biasing techniques, MOSFET models, and troubleshooting FET amplifiers.
1) An operational amplifier (op-amp) is a high-gain differential amplifier with very high input impedance and low output impedance. It has two input terminals (inverting and non-inverting) and one output terminal.
2) Op-amps can be connected in either open-loop or closed-loop configurations. Open-loop gain can exceed 10,000 but closed-loop with negative feedback reduces gain and improves characteristics.
3) Common op-amp circuits include inverting and non-inverting amplifiers, unity followers, summing amplifiers, integrators, and differentiators.
This document discusses various op-amp applications including constant gain amplifiers, voltage summing, buffers, and controlled sources. It also discusses instrumentation circuits like display drivers and instrumentation amplifiers. Finally, it covers active filters including low-pass, high-pass, and bandpass configurations and the equations to calculate their cutoff frequencies.
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptxEduSkills OECD
Iván Bornacelly, Policy Analyst at the OECD Centre for Skills, OECD, presents at the webinar 'Tackling job market gaps with a skills-first approach' on 12 June 2024
How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
Walmart Business+ and Spark Good for Nonprofits.pdfTechSoup
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
The chapter Lifelines of National Economy in Class 10 Geography focuses on the various modes of transportation and communication that play a vital role in the economic development of a country. These lifelines are crucial for the movement of goods, services, and people, thereby connecting different regions and promoting economic activities.
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.