EXP1B. DISCRETE CORRELATION
In this experiment,we have studied mathematical operation Correlation and measure degree of similarity between two signals.
autocorrelation output signal is an even signal. auto correlation of delayed is same as auto correlation of original.
Y[0] gives the energy of signal. Cross-correlation of input signal with delayed signal is same as advanced autocorrelated input signal
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ReplyDeleteCorrelation is used to find the similarity it can also be used to find the energy of the input signal.
ReplyDeleteYes it can be used for it
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