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+//Example 9.7 (a)
+//Program To Determine Frequency Resolution of Bartlett, 
+//Welch(50% Overlap) and Blackmann-Tukey Methods
+clear;
+clc;
+close;
+//Data
+Q=10;//Quality Factor
+N=1000;//Samples
+//FREQUENCY RESOLUTION CALCULATION
+K=Q;
+rb=0.89*(2*%pi*K/N);
+rw=1.28*(2*%pi*9*Q)/(16*N);
+rbt=0.64*(2*%pi*2*Q)/(3*N);
+//Display the result in command window
+disp(rb,"Resolution of Bartlett Method");
+disp(rw,"Resolution of Welch(50% overlap) Method");
+disp(rbt,"Resolution of Blackmann-Tukey Method");
+\ No newline at end of file