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Please check the help files of the matlab circular convolution . Matlab already has a readymade function for it.
You would have to write your own code for a modulation (Matlab has a convolution function not in the tools), otherwise you can use its built in function in the signal processing toolbox.
There are a lot of convolution functions in matlab, mostly in the signal processing toolbox, so it depends on what you want to do. Matlab has extensive help files available online.
no way... use awgn function in matlab
circular convolution is used for periodic and finite signals while linear convolution is used for aperiodic and infinite signals. In linear convolution we convolved one signal with another signal where as in circular convolution the same convolution is done but in circular pattern ,depending upon the samples of the signal
matlab stands for matrix laboratory.. the function of matlab to create different types of signal and observe them .and their are so many different functions of matlab like, simulink fuzzy logic,simply arithmetic ,GUI etc
A convolution is a function defined on two functions f(.) and g(.). If the domains of these functions are continuous so that the convolution can be defined using an integral then the convolution is said to be continuous. If, on the other hand, the domaisn of the functions are discrete then the convolution would be defined as a sum and would be said to be discrete. For more information please see the wikipedia article about convolutions.
You can use ImageMagick library and use 'convolve' function.
x^2
for finding convolution of periodic signals we use circular convolution
The precentral gyrus is the posterior convolution of the frontal lobe. The function is to control voluntary muscle movements in the body.
You can do this by selecting the sequence of images you want to animate and then using the Matlab's function called "im2frame". This will result in a video.