Scattering+Amplitude 源代码

% Program 10_7 % Illustration of Sampling Rate Alteration by % a Ratio of Two Integers % clf; N = input('Length of input sign…

% Program 11_8 % Sigma-Delta D/A Converter Operation % clf; colordef black; % Generate the input sinusoidal sequence N = inp…

% Program 2_2 % Generation of real exponential sequence % colordef black; a = input('Type in exponent = '); K = input('Type i…

% Program 10_5 % Illustration of Decimation Process % clf; N = input('Length of input signal = '); M = input('Down-sampling f…

% Program 2_6 % Illustration of Impulse Response Computation % colordef black; N = input('Desired impulse response length = …

% Program 9_8 % Illustration of Overflow Limit Cycles % a = input('alpha_1 and alpha_2 values = '); yi1 = -0.625; yi2 = -0.125…

% Program 11_8 % Sigma-Delta D/A Converter Operation % clf; colordef black; % Generate the input sinusoidal sequence N = inp…

% Program 8_6 % Illustration of Filtering by a Lowpass FIR Filter % % Determine the FIR filter coefficients f = [0 0.3 0.5 1…

% Program 11_6 % Sigma-Delta Quantizer Operation colordef black; N = input('Type in the length of input sequence = '); n = 1…

% Program 11_7 % Sigma-Delta A/D Converter Operation % colordef black; wo = 2*pi*0.01; N = input('Type in the length of inp…