- The document discusses the analysis of different filter types based on given transfer functions.
- It analyzes 5 different systems and identifies the filter type of each as: low-pass, high-pass, band-pass, or all-pass based on the powers of s in the numerator and denominator.
- For the last example, it calculates the input impedance Zi of a given circuit and identifies the overall transfer function as an all-pass filter.
Tính toán các thông số mạch khuếch đại âm tầnSv Argan
Ngày nay, các vật dụng gần gũi xung quanh ta đã được sử dụng rất nhiều ứng dụng của mạch khuyếch đại, ví dụ trong hầu hết các thiết bị điện tử, như mạch khuyếch đại âm tần trong Cassete, Âmply, Khuyếch đại tín hiệu video trong Ti vi mầu v.v… Có nhiều ứng dụng đa dạng cho mạch khuếch đại. Một số thí dụ thông dụng nữa như các mạch khuếch đại âm tần cho hệ thống nghe nhạc tại nhà hoặc trên xe ô tô, các hệ thống khuếch đại cao tần trong anten khi muốn bức xạ sóng điện từ đi xa cả hàng ngàn km, phát xạ cao tần trong các máy thu và phát vô tuyến...
Trong các mạch khuếch đại đó, nhiều loại linh kiện tích cực được dùng trong mạch khuếch đại transistor như Transistor lưỡng cực (BJTs), Transistor hiệu ứng trường oxit kim loại (MOSFET).
Sưu Tầm: Quang Thinh Le
Facebook: https://www.facebook.com/lequangthinhblog
Bộ môn:Tín Hiệu Và Hệ Thống
Nội dung: Mở đầu về Tín Hiệu Và Hệ Thống
Khoa: Điện tử - HaUI ( Faculty: Electronics - HaUI)
This the presentation prepared by SIDI DILER the student of CIVIL ENGINEERING at Government Engineering College BHUJ under the fulfillment of the Progressive Assessment component of the Course of Vector Calculus and Linear Algebra with code 2110015.
This presentation will be very helpful to learn about system of linear equations, and solving the system.It includes common terms related with the lesson and using of Cramer's rule.
Please download the PPT first and then navigate through slide with mouse clicks.
Tính toán các thông số mạch khuếch đại âm tầnSv Argan
Ngày nay, các vật dụng gần gũi xung quanh ta đã được sử dụng rất nhiều ứng dụng của mạch khuyếch đại, ví dụ trong hầu hết các thiết bị điện tử, như mạch khuyếch đại âm tần trong Cassete, Âmply, Khuyếch đại tín hiệu video trong Ti vi mầu v.v… Có nhiều ứng dụng đa dạng cho mạch khuếch đại. Một số thí dụ thông dụng nữa như các mạch khuếch đại âm tần cho hệ thống nghe nhạc tại nhà hoặc trên xe ô tô, các hệ thống khuếch đại cao tần trong anten khi muốn bức xạ sóng điện từ đi xa cả hàng ngàn km, phát xạ cao tần trong các máy thu và phát vô tuyến...
Trong các mạch khuếch đại đó, nhiều loại linh kiện tích cực được dùng trong mạch khuếch đại transistor như Transistor lưỡng cực (BJTs), Transistor hiệu ứng trường oxit kim loại (MOSFET).
Sưu Tầm: Quang Thinh Le
Facebook: https://www.facebook.com/lequangthinhblog
Bộ môn:Tín Hiệu Và Hệ Thống
Nội dung: Mở đầu về Tín Hiệu Và Hệ Thống
Khoa: Điện tử - HaUI ( Faculty: Electronics - HaUI)
This the presentation prepared by SIDI DILER the student of CIVIL ENGINEERING at Government Engineering College BHUJ under the fulfillment of the Progressive Assessment component of the Course of Vector Calculus and Linear Algebra with code 2110015.
This presentation will be very helpful to learn about system of linear equations, and solving the system.It includes common terms related with the lesson and using of Cramer's rule.
Please download the PPT first and then navigate through slide with mouse clicks.
Sistemas de Primer Orden, Segundo Orden y Orden SuperiorDianeHernndez1
Explicación de los sistemas de Sistemas de Primer Orden, Segundo Orden y Orden Superior respectivamente, que son, para que sirven y sus respuestas ante alteraciones.
this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered. this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered. this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered. this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered. this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered. this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered.this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered. this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered. this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered.this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered. this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered. this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered.this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered. this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered. this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered.this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered. this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered. this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered.this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered. this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered. this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns for first mid examinations in this 2.5 units covered.this is the mcqs for jntuh 3rd year students digital signal processing r18 studetns fo
This file contains slides that explains the IIR filter design techniques. Especially the time invariance and bilinear transformations. The material found in this presentation was taken from Oppenheim second edition reference book, I hope that anyone who read this presentation to leave a feedback that mention its suitability
Samples of competitive examination questions: Part IAli I. Al-Mosawi
كتاب (نماذج أسئلة الإمتحان التنافسي/ إعداد علي إبراهيم الموسوي)
الجزء الأول:
ماجستير هندسة كهرباء كلية الهندسة جامعة بغداد ... دبلوم الرقابة والتفتيش قسم إدارة الأعمال كلية الإدارة والإقتصاد جامعة بغداد ... دبلوم إدارة بلديات كلية الإدارة والإقتصاد جامعة بغداد ... دبلوم إحصاء تطبيقي كلية الإدارة والإقتصاد جامعة بغداد ... دبلوم إدارة مستشفيات قسم إدارة الأعمال كلية الإدارة والإقتصاد جامعة بغداد ... ماجستير إدارة تمريض كلية الإدارة والإقتصاد جامعة بغداد ... ماجستير إقتصاد كلية الإدارة والإقتصاد جامعة بغداد ... ماجستير إدارة صناعية كلية الإدارة والإقتصاد جامعة بغداد ... ماجستير إحصاء كلية الإدارة والإقتصاد جامعة بغداد ... ماجستير إدارة أعمال كلية الإدارة والإقتصاد جامعة بغداد ... ماجستير إدارة عامة قسم الإدارة العامة كلية الإدارة والإقتصاد جامعة بغداد ... ماجستير بحوث عمليات كلية الإدارة والإقتصاد جامعة بغداد ... دكتوراه إدارة أعمال كلية الإدارة والإقتصاد جامعة بغداد ... دكتوراه إدارة عامة قسم الإدارة العامة كلية الإدارة والإقتصاد جامعة بغداد ... دكتوراه إقتصاد كلية الإدارة والإقتصاد جامعة بغداد ... دكتوراه إحصاء كلية الإدارة والإقتصاد جامعة بغداد ... دكتوراه محاسبة كلية الإدارة والإقتصاد جامعة بغداد ... ماجستير علوم حاسبات/ برمجيات قسم علوم الحاسوب الجامعة التكنولوجية ... ماجستير علوم حاسبات/ عام قسم علوم الحاسوب الجامعة التكنولوجية ... ماجستير علوم حاسبات/ نظم قسم علوم الحاسوب الجامعة التكنولوجية ... دكتوراه علوم حاسبات قسم علوم الحاسوب الجامعة التكنولوجية ... دبلوم علوم حاسبات قسم علوم الحاسبات كلية العلوم جامعة بغداد ... ماجستير علوم حاسبات قسم علوم الحاسبات العلوم حاسبات جامعة بغداد ... ماجستير محاسبة كلية الإدارة والإقتصاد جامعة القادسية ... دكتوراه هندسة بيئة كلية الهندسة جامعة بغداد ... ماجستير هندسة بيئة جامعة بغداد ... دكتوراه هندسة ميكانيكية جامعة بغداد ... ماجستير هندسة ميكانيكية كلية الهندسة جامعة بغداد ... ماجستير رياضيات كلية التربية للبنات جامعة الكوفة ... ماجستير تأريخ حديث كلية التربية الجامعة المستنصرية ... ماجستير تأريخ حديث ومعاصر كلية التربية الجامعة المستنصرية ... ماجستير هندسة مدني كلية الهندسة الجامعة المستنصرية ... ماجستير لغة إنكليزية قسم اللغة الإنكليزية كلية التربية للعلوم الإنسانية/ إبن رشد جامعة بغداد ... ماجستير كيمياء كلية العلوم جامعة تكريت ... ماجستير منشآت هيدروليكية /مدني كلية الهندسة جامعة الكوفة ... ماجستير علوم حياة/ نبات كلية التربية جامعة الأنبار.
For a system involving two variables (x and y), each linear equation determines a line on the xy-plane. Because a solution to a linear system must satisfy all of the equations, the solution set is the intersection of these lines, and is hence either a line, a single point, or the empty set
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Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
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Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Student information management system project report ii.pdf
Tín hiệu, hệ thống và phân giải mạch 10
1. -Họ và tên: Trần Lê Duy Linh.
-MSSV: 18200032.
- Lớp : 18DTV1_L1.
- Tuần 10.
Bài tập củng cố buổi 10.
Trình bày:
1. Cho hệ thống có hàm số chuyển sau:
Hệ thống với hàm số chuyển trên là loại lọc nào?
a. Lọc thấp qua.
b. Lọc cao qua.
c. Lọc dải thông.
d. Lọc loại.
Chọn đáp án B vì lọc cao qua: bậc lũy thừa cao nhất theo s ở
tử bằng bậc lũy thừa cao nhất theo s ở mẫu.
2. Cho hệ thống có hàm số chuyển sau:
Tóm tắt bài làm:
1.B
2.D
3.C
4.A
5. 𝐻(𝑆) =
𝑉𝑜(𝑆)
𝑉𝑖(𝑆)
=
1+(𝑅𝐶𝑆)2
1+4𝑅𝐶𝑆+(𝑅𝐶𝑆)2
Đây là lọc loại.
2. Hệ thống với hàm số chuyển trên là loại lọc nào?
a. Lọc thấp qua.
b. Lọc cao qua.
c. Lọc dải thông.
d. Lọc loại.
Chọn đáp án D vì lọc loại: kết hợp giữa lọc cao qua và thấp
Qua.
3. Cho hệ thống có hàm số chuyển sau:
Hệ thống với hàm số chuyển trên là loại lọc nào?
a. Lọc thấp qua.
b. Lọc cao qua.
c. Lọc dải thông.
d. Lọc loại.
Chọn đáp án C vì lọc dải thông: bậc lũy thừa cao nhất theo s
ở tử < bậc lũy thừa cao nhất theo s ở mẫu.
3. Cho hệ thống có hàm số chuyển sau:
Hệ thống với hàm số chuyển trên là loại lọc nào?
a. Lọc thấp qua.
b. Lọc cao qua.
c. Lọc dải thông.
d. Lọc loại.
Chọn đáp án A vì lọc thấp qua: bậc lũy thừa theo s ở tử bằng
không.
3. 5. Cho mạch sau:
Tìm
Đây là lọc gì?
Tính Zi của mạch 1 trong hình
Ta có : {
𝑉+ = 𝑉
−
𝑖+ = 𝑖− = 0
𝑉 − 𝑉1 = 𝑖 𝑅 (1)
𝑉 − 𝑉1 = 𝑖0 𝑍𝑐 (2)
𝑉 = (𝑖 + 𝑖0) 𝑅 (3)
Từ (1) và (2) suy ra: 𝑖𝑅 = 𝑖0 𝑍𝑐 <=> 𝑖𝑜 =
𝑖𝑅
𝑍𝑐
Thế vào (3) ta được:
Vi
R
-
+
3
2
1
2R
C
2R
Vo
R
C
2R
-
+
5
6
7
1
i
i
io
i + io
V1
V