Convolution and Correlation
Convolution involves finding relation between input and output of a Linear Time Invariant system.Corrlations provides degree of similarity between two signals. These operations have to be implemented. This is what we learn in the Digital Signal Processing Practicals.
Here, the user entered values x(n) are taken as the input along with impulse response h(n). The output we get is y(n) is displayed on the terminal which can be verified. The session involves studying the codes for these operations,compiling and executing them.All types of Convolutions and Correlations are solved using same procedure.
Thus all the concepts and problems solved manually are verified by the execution. We also thus get a revision of coding involved in problem execution.
Coding was tedious but then it saves a lot of execution time
ReplyDeleteWith few changes in the code a new type of output can be generated
DeleteBasic code can be enhanced by introducing new functions and new operations can be performed
ReplyDeleteCorrelation gives the degree of similarity of two signals
ReplyDeleteThis concept is used in radar system to detect target location
DeleteYes if the signals are completely similar output is 1.
ReplyDeleteYes and correlation of signal with itself is auto- correlation
DeleteWhich programming language was used?
ReplyDelete