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+clc
+//Chapter1: Signals
+//Example1.10, page no 38
+//Given
+//a
+A=1,delta=1e-3,T=10e-3
+w0=2*%pi/T,n=0
+for i=0:10
+ if n==0 then
+ Sa=1
+ else
+ Sa=sin(n*%pi*delta/T)/(n*%pi*delta/T)
+ end
+
+end
+
+F=(A*delta/T)*Sa//spectral Amplitude
+mprintf('a)\nAt wo,n=0: The spectral amplitude is: F0= %f V\n',F)
+//b
+// displaying the fourier Transform of the given function
+mprintf('b)\nThe Fourier tranform of f(t-delta/2) is given as: '),
+mprintf('\nf(t)=A*delta/T*∑Sa(n*delta*pi/T)*exp(jwo(t-delta/2))')