MATLAB: Output Voltage of Series RC Circuit utilizing Euler Approximations Katrina Little
Homework for "Continuous System Simulation I"
Approximating output voltage of a series RC Circuit as a function of time utilizing
MATLAB- Numerical Approximations:
Explicit Euler / Forward Rectangular Rule (FRR),
Implicit Euler / Backward Rectangular Rule (BRR),
Trapezoidal Approximation
Ejercicios resueltos de Productos Notables, Factorización, Ecuaciones Exponenciales, Teoria de Exponentes, Problemas de ecuaciones propuestos en el curso de matematica I en las carreras de Sicología y Obstetricia de la Universidad San Pedro sede Chimbote.
atte
Beto
Tocci chapter 13 applications of programmable logic devices extendedcairo university
The document discusses the family tree of digital systems, including standard logic, ASICs, microprocessors, DSPs, and different types of programmable logic devices like PLDs, CPLDs, and FPGAs. It covers the architectures of early PLDs like PROM, PAL, and FPLA, which have programmable AND and OR gates, as well as the different programming technologies for modern PLDs like SRAM, flash memory, EPROM, and antifuse.
The document discusses various types of memory devices and technologies. It covers topics like memory terminology, ROM, EPROM, EEPROM, and flash memory. Key points include that ROM is read-only memory that can be mask-programmed or one-time programmable, while EPROM, EEPROM and flash memory use floating-gate MOS transistors and can be electrically erased and reprogrammed in bulk or individually.
MATLAB: Output Voltage of Series RC Circuit utilizing Euler Approximations Katrina Little
Homework for "Continuous System Simulation I"
Approximating output voltage of a series RC Circuit as a function of time utilizing
MATLAB- Numerical Approximations:
Explicit Euler / Forward Rectangular Rule (FRR),
Implicit Euler / Backward Rectangular Rule (BRR),
Trapezoidal Approximation
Ejercicios resueltos de Productos Notables, Factorización, Ecuaciones Exponenciales, Teoria de Exponentes, Problemas de ecuaciones propuestos en el curso de matematica I en las carreras de Sicología y Obstetricia de la Universidad San Pedro sede Chimbote.
atte
Beto
Tocci chapter 13 applications of programmable logic devices extendedcairo university
The document discusses the family tree of digital systems, including standard logic, ASICs, microprocessors, DSPs, and different types of programmable logic devices like PLDs, CPLDs, and FPGAs. It covers the architectures of early PLDs like PROM, PAL, and FPLA, which have programmable AND and OR gates, as well as the different programming technologies for modern PLDs like SRAM, flash memory, EPROM, and antifuse.
The document discusses various types of memory devices and technologies. It covers topics like memory terminology, ROM, EPROM, EEPROM, and flash memory. Key points include that ROM is read-only memory that can be mask-programmed or one-time programmable, while EPROM, EEPROM and flash memory use floating-gate MOS transistors and can be electrically erased and reprogrammed in bulk or individually.
This document covers MSI (medium-scale integration) logic circuits. It discusses decoders, multiplexers, encoders, and other digital logic components. Decoders take binary inputs and activate one of multiple outputs. Multiplexers select one of several inputs to output based on a digital select code. Encoders convert coded inputs to binary outputs. The document provides circuit diagrams and explanations of common MSI components like decoders, multiplexers, priority encoders, and code converters. It also discusses applications such as seven-segment displays, LCDs, and digital systems.
This document discusses various types of counters and registers, including asynchronous (ripple) counters, synchronous (parallel) counters, decade counters, BCD counters, shift registers, ring counters, and Johnson counters. It provides details on their structure, operation, and applications. Key topics covered include propagation delay in ripple counters, the advantages of synchronous counters, designing counters with different mod numbers, decoding counter states, and using counters for functions like stepper motor control.
Tocci ch 6 digital arithmetic operations and circuitscairo university
The document discusses digital arithmetic operations and circuits, including binary addition, representing signed numbers, addition and subtraction in the two's complement system, multiplication and division of binary numbers, BCD addition, hexadecimal arithmetic, and arithmetic circuits. It describes how an ALU performs arithmetic operations by accepting data from memory and executing instructions from the control unit, using adders, registers, and control signals to perform addition and subtraction.
Tocci ch 3 5 boolean algebra, logic gates, combinational circuits, f fs, - re...cairo university
This document contains lecture slides on logic gates and Boolean algebra. It covers topics like De Morgan's theorem, sum of products and product of sums, logic gate representations including NAND and NOR gates, flip flops including JK and D flip flops. Circuit diagrams and truth tables are provided for latching circuits and different types of flip flops. The document is copyrighted and appears to be from a course on logic gates and Boolean algebra taught by Muhammad A M Islam.
The document discusses latches and flip-flops, basic memory circuits. It describes the latch, SR flip-flop, CMOS enabled SR flip-flop, and CMOS SRAM memory cell. It also discusses a one-transistor dynamic RAM cell. The document focuses on the circuit designs and operations of various basic memory components.
A14 sedra ch 14 advanced mos and bipolar logic circuitscairo university
This document discusses advanced logic circuits including pseudo-NMOS logic, pass-transistor logic, dynamic MOS logic, emitter-coupled logic (ECL), and BiCMOS digital circuits. Pseudo-NMOS logic uses one transistor per input instead of two to reduce area and delay. Pass-transistor logic builds logic functions using NMOS or transmission gate switches. Dynamic MOS logic uses precharge and evaluate phases to reduce static power at the cost of increased sensitivity to noise. ECL uses differential pairs for noise immunity and constant current sources. BiCMOS combines CMOS and BJTs to achieve high performance with lower power than ECL.
This document discusses CMOS digital logic circuits. It covers special characteristics like fan-out, power dissipation, and propagation delay. It then describes the basic CMOS inverter circuit. The inverter uses complementary NMOS and PMOS transistors for the pull-down and pull-up networks. When the input is low, the NMOS transistor is on and the PMOS is off, pulling the output high. When the input is high, the opposite occurs. This allows the output to switch between 0V and the supply voltage with very low static power dissipation.
The document discusses the high-frequency response of common-emitter (CE) amplifiers. It first examines the CE amplifier circuit and its mid-band behavior when the capacitors are short circuits. It then explores how each internal capacitor (CB, CC, CE) affects the frequency response as it blocks signal flow at lower frequencies. The document also considers the Miller effect, which multiplies the input capacitance seen at the base due to feedback through the amplifier. Overall, the internal capacitances lower the amplifier's bandwidth as frequency decreases.
This document describes the structure and operation of MOS field-effect transistors (MOSFETs). It covers topics such as device structure, current-voltage characteristics, MOSFET circuits at DC, and large-signal equivalent circuit models. Examples are provided to illustrate how to analyze MOSFET circuits and calculate current and voltage values. The document also discusses the physical mechanisms involved in MOSFET operation such as creation of a channel for current flow and derivation of current-voltage relationships.
This document discusses MOS field-effect transistors (MOSFETs) and includes the following topics:
1. It outlines the structure and operation of MOSFET devices, including creating a channel for current flow and deriving the iD-vDS relationship.
2. It covers current-voltage characteristics of MOSFETs such as the iD-vDS, iD-vGS curves and their different operating regions.
3. It provides examples of solving for unknown variables in MOSFET circuits operating in different regions, such as the triode and saturation regions.
This document discusses MOS field-effect transistors (MOSFETs) and their operation. It covers MOSFET device structure and physical operation, current-voltage characteristics, MOSFET circuits at DC, applying MOSFETs in amplifier design, small signal operations and models, and other related topics. The document contains diagrams and equations to illustrate MOSFET characteristics and circuit analysis. It provides an overview of the key concepts and applications of MOSFET devices.
This document discusses coordinate systems and vector calculus concepts needed for electromagnetic field theory. It introduces Cartesian, cylindrical, and spherical coordinate systems. It explains that vector integration requires defining appropriate differential elements (length, area, volume) that vary based on the coordinate system. It also introduces concepts of gradient, divergence, and curl - vector operators used to take derivatives of vector fields. The gradient represents the maximum rate of change, divergence measures flux, and curl represents rotational nature. Expressions for these operators are given in the three coordinate systems.
The document discusses the interaction of electromagnetic fields (EMFs) with biological systems. It notes that the topic is studied to assess potential health hazards, enable applications in biology and medicine, and optimize the design of EM devices. The document outlines various effects of EMF exposure at different frequencies, therapeutic and diagnostic EMF applications, and the need to model human exposure and effects through governing equations and human body models. Key areas covered include dosimetry, various human body models, RF applications like keyless entry and MRI, hyperthermia modeling, and diagnostic applications such as endoscopic capsules.
1. The document discusses various electromagnetic boundary conditions including:
- Electric and magnetic field boundary conditions between dielectric-dielectric interfaces where the normal component of B and tangential component of E are continuous.
- Conductor-dielectric boundary conditions where the surface charge density is related to the normal electric field component.
2. Faraday's law relates the rate of change of magnetic flux through a loop to the induced electromotive force around the loop. Lenz's law states that the induced current will flow such that it creates a magnetic field opposing the original change in flux.
3. The plane wave solution for electromagnetic waves in free space represents the electric and magnetic fields as propagating sinusoidal functions of space and time with
Electrical stimulation can be used for many applications including vision restoration, epilepsy control, tremor control, cardiac pacing, and more. Magnetic fields are generated by moving electric charges. The Biot-Savart law describes the magnetic field generated by a current element, while Ampere's law relates the magnetic field to the current passing through a closed loop. Materials respond differently to magnetic fields based on properties like diamagnetism, paramagnetism, and ferromagnetism. Ferromagnetic materials have domains that can align with an external magnetic field, allowing the material to retain magnetization.
Here are some examples of FDA-approved therapeutic devices that use direct current (DC) electric fields:
- Bone growth stimulators - Use pulsed electromagnetic fields or capacitively coupled electric fields to promote bone healing of fractures that are not healing on their own.
- Transcutaneous electrical nerve stimulators (TENS) - Apply electric currents to stimulate nerves for pain relief and muscle rehabilitation.
- Iontophoresis devices - Use low-level electrical currents to drive ionized drug molecules through the skin for local drug delivery.
- Cardioversion/defibrillation devices - Apply controlled electric shocks to the heart to treat irregular heart rhythms like atrial fibrillation or ventricular fibrillation.
The document provides an overview of the Silicon Labs C8051F020 microcontroller. It describes the microcontroller's CPU, memory organization, I/O ports, analog and digital peripherals such as ADCs, DACs, and comparators. It also discusses the microcontroller's special function registers used to control and interface with its various peripherals.
Lecture 1 (course overview and 8051 architecture) rv01cairo university
This document provides an overview and syllabus for a course on the 8051 microcontroller architecture. The course covers the 8051 architecture, instruction set, programming using assembly and C languages, peripherals, interrupts, timers, serial communication, analog-to-digital converters, and more. The goals are for students to understand the 8051 architecture, develop skills in programming 8051 microcontrollers using different languages, and interface the microcontroller to external components. The course consists of lectures, tutorials, and labs using the Silicon Labs C8051F020 development board.
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