Linear Signal and System - Transformation Of Signals

Well this is the second notes of Linear Signal and System. It gives a brief description about CT Signal and DT Signal Transformation.

There are 5 types of CT Signal Transformations :
1. Time Shifting Transformations
2. Time Scaling Transformations
3. Amplitude Scaling Transformations
4. Differentiation
5. Integration

In DT Signal, there are several transformations :
1. Time Shifting Transformations
2. Time Scaling Transformations
3. Differencing
5. Accumulating

In this notes there are some exercise that will illustrate each of the transformation above. The notes will also give a brief description of Multiple Transformation in CT Signal. The Multiple Transformation in DT signal has the same characteristics as in Multiple Transformation in CT Signal, however the variable t in g(t) is changed with variable n in g[n].

Well this is the PDF version of the notes :

Linear Signal and System - Transfomation of Signals.pdf

Linear Signal and System - Introduction

Well this is the first course about Linear Signal and System. The topic covered on the notes below is the definition of Signal, System, and some mathematical description of Basic Signal. The Basic Signal consist of :

- Unit Step Function(Continous Time and Discrete Time Signal)
- Signum Function(Continous Time Signal)
- Rectangle Function(CT and DT Signal)
- Impulse Function(CT and DT Signal)
- Triangle Function(CT Signal)
- Sinc Function(CT Signal)
- Dirichlet Function(CT Signal)

There are some key points added from my notes when I attended this lecture. This is the first part of the Linear Signal and System Course. Later I will post the course about Signal Transformation, Convolution, Fourier Transform, Laplace Transform and Z-Transform. There will be some exercise too and also the solution. But I still need some time to prepare it so I hope for the patience and sorry for the inconvenience.

The notes of the course can be downloaded here. It took longer than I expected to prepare this notes. The notes I created here is based on "Fundamentals of Signal and System" book by M.J. Roberts. The notes that can be downloaded below is in PDF file.

Download Link for the notes(4shared.com) :
Introduction - Mathematical Description of Signal.pdf

Exam Finally Over !!

Well I have just finished my semester exam. At least finished. Haha.
The good news are I can start creating the content of my blog. Maybe I will write a course about Linear Signal and System first.

This is out of my plan, but I have a special interest in this topic. This topic will give you a brief explanation about signal, system, signal transformation using Fourier, Laplace and Z-Transform. Since it's my hardest exam this semester, I still remember many of the topics. I will also give some example in form of question and the solution of course to help the reader in understanding the subject.

Anyway, from now on, my blog will be active. Feel free to visit and post a comment if you have any question. Each of the post will be labelled with the subject, for example : a course of Fourier Transform will be labelled Linear Signal and System. I think that's enough for now. I had a big hope that my post on my blog will give you information that you need.

Best Regards,

Admin

Welcome to Unives !!

Well this is my first blog. And it's mean that this is also my first post.
I decided to create a blog to provide lecture course with some summary and key concept to make all the reader easier to understand about some course in university. The course will be associated with ICT(Information Communication and Technology) since it is my study subject.

Maybe for the first time, some of the topics covered will be Operating System, Cryptography, and Linear Algebra. I will post some course and tutorial related to Computer Engineering subject too. Maybe the topic covered are Linear Signal and System and Microcontroller Programming using Assembly and 8051 MCU series and also Neural Networks. If possible I will also will give you free e-book(maybe in links) about the topic I write in future.

For the time being I will concentrate about making the summary and key concept of the course above. Maybe it will took some time, so I really hope that you all can be patient for that.

I hope you can enjoy and get benefit from my blog. Sometimes I will also post some tips and trick not only in ICT Technology(e.g. internet or computer) but it will also about real life, maybe recipe haha.

Well I think this is enough for the first post. Hope you all enjoy my blog.

Best Regards,
Admin