Convolution is used to find the response i.e output of an L.T.I system. In this experiment we have executed a program which computes the convolution of two signals. Thus we have verified the theoretical results of the convolution using C program.
Correlation helps in finding the degree of similarity between two signals. After implementing the code for computing correlation we can conclude that auto correlation is an even signal and auto-correlation and cross-correlation of delayed signal is same as auto-correlation of original input signal.
Thus implementing the theoretical mathematical concepts using C programming helped in revising the programming concepts of C language.
Correlation helps in finding the degree of similarity between two signals. After implementing the code for computing correlation we can conclude that auto correlation is an even signal and auto-correlation and cross-correlation of delayed signal is same as auto-correlation of original input signal.
Thus implementing the theoretical mathematical concepts using C programming helped in revising the programming concepts of C language.
Convolution and correlation are used in real time data processing applications
ReplyDeleteLength of output signal in autocorrelation will be N=L+M-1 where L and M are lengths of input signals
ReplyDeleteWell explained
ReplyDeleteThese are important operations in signal processing
ReplyDeleteLinear Convolution can be performed using Circular convolution algorithm
ReplyDeleteConvolution is the operation mostly used in all filters
ReplyDeleteYes, it is used to find the output of the system.
DeleteCorrelation is used in radar system
ReplyDeleteYes. it is used to locate the position of the target.
DeleteIn circular convolution length of output signal is equal to the longer input signal
ReplyDelete