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% Program 11_5 % Development of an AR model of an FIR filter % colordef black b = remez(20, [0 0.5 0.6 1], [1 1 0 0]); [h,w] = freqz(b,1,512); [d,p0] = lpc(b,30); [h1,w] = freqz(p0,d,512); p

% Program 11_5 % Development of an AR model of an FIR filter % colordef black b = remez(20, [0 0.5 0.6 1], [1 1 0 0]); [h,w] = freqz(b,1,512); [d,p0] = lpc(b,30); [h1,w] = freqz(p0,d,512); p

% Program 11_5 % Development of an AR model of an FIR filter % colordef black b = remez(20, [0 0.5 0.6 1], [1 1 0 0]); [h,w] = freqz(b,1,512); [d,p0] = lpc(b,30); [h1,w] = freqz(p0,d,512); p

% Program 11_5 % Development of an AR model of an FIR filter % colordef black b = remez(20, [0 0.5 0.6 1], [1 1 0 0]); [h,w] = freqz(b,1,512); [d,p0] = lpc(b,30); [h1,w] = freqz(p0,d,512); p

% Program 3_1 % Discrete-Time Fourier Transform Computation % % Read in the desired length of DFT colordef black; k = input('Number of frequency points = '); % Read in the numerator and denomi

#include #include const double pi = 3.1415926; void main() { double radius1, radius2; cout radius1 >>radius2; cout

%---------------------------------------------------------------------------- % exa060603.m, for example 6.6.3; % To design IIR Butteworth bandstop DF by analog-lowpass, % -------------------------

%----------------------------------------------------------------- % exa011004_sinc.m, for example 1.10.4 % to generate the sinc function. % 产生一 sinc 函数； %-----------------------

%------------------------------------------------------------------------ % exa050501.m, for example 5.5.1 and fig5.5.1 % to explain the spectra factorization %------------------------------------

%----------------------------------------------------------------------------- % exa060701_3.m , for example 6.7.1 and 6.5.1 % to test butter.m %---------------------------------------------------