Matlab programs of 4-1 ECE

Here are some programs of matlab for 4-1 ECE

1. Generation of Basic waveforms
2. convolution
3. fast fourier transforms
4. inverse fast fourier transforms
5. sum difference and product of sine waves
6. auto correlation and power spectrum density
7. Phase and Magnitude response of butterworth low pass filter
8. Phase and Magnitude response of butterworth high pass filter
9. Phase and Magnitude response of butterworth band pass filter
10. Phase and Magnitude response of butterworth stop band filter
11. Phase and Magnitude response of chebeshev 1st order low pass filter
12. Phase and Magnitude response of chebeshev 1st order high pass filter
13. Phase and Magnitude response of chebeshev 2nd order low pass filter
14. Phase and Magnitude response of chebeshev 2nd order high pass filter

Note:I didn't change the titles on graphs of some filters.Except that program and figure are perfectly alright 

Way to install LAMP in your unix

Hi friends this post tells you how to install LAMP(Linux-Apache-Mysql-Php) server in your Unix

First in order to install apache2 in the system open the terminal and at the prompt type or copy-paste this

sudo apt-get install apache2

the terminal would ask you for password to authenticate.enter it to continue the installation

Indiaeveryday is giving away free t-shirts for sharing their link

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The t-shirts are very attractive and available all sizes.so what are you waiting for.Grab your t-shirt now.
 

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Are you unable to send messages from your phone

Hi friends 


Are you facing a problem not being able to send messages from your phone?


This problem may seem very big but the solution is very easy.


The problem is the message center number in your phone may be wrong.


The solution is call your customer care and ask for its networks message center number.Then go to message-settings-message centers-message center number and change the message center number there.


Your problem is solved....


If you want message center numbers for any specific network or want to know how to change message center number for specific model contact me through comments