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Wp=0.2*pi;Ws=0.3*pi;Rp=1;As=16; Ripple=10^(-Rp/20);Attn=10^(-As/20); %Analog filter design: [b,a]=afd_chb1(Wp,Ws,Rp,As) %Chebyshev-1 Filter Order=4 % Calculation of second-order sections: [C,B,A

/*dio.c*/ /*8-bit analog and digital I/O program*/ /*uses MAX158 ADC*/ #include #include #include #include /* used for the CONTROL port with C3* held h

29/Sep/95: VGADOC4 and WHATVGA 2.00 released Added S3 964 info Added Analog Devices ADV7160/7162 info Added Matrox MGA info Added VESA 2.0 and PCI info Added Alliance and SiS info Split ET300

Hardware API Selector: AT91SAM7A3 Definitions Analog

Hardware API Selector: AT91SAM7A3 Definitions Analog

Hardware API Selector: AT91SAM7A3 Definitions Analog

Hardware API Selector: AT91SAM7A3 Definitions Analog

% Analog Signal Dt = 0.00005; t = -0.005:Dt:0.005; xa = exp(-1000*abs(t)); % Discrete-time Signal Ts = 0.001; n = -5:1:5; x = exp(-1000*abs(n*Ts)); % Discrete-time Fourier transform K = 500; k = 0:1:K

% Analog Signal Dt = 0.00005; t = -0.005:Dt:0.005; xa = exp(-1000*abs(t)); % Discrete-time Signal Ts = 0.001; n = -5:1:5; x = exp(-1000*abs(n*Ts)); % Discrete-time Fourier transform K = 500; k = 0:1:K

function [at,bt,ct,dt] = lp2bp(a,b,c,d,wo,bw) %LP2BP Lowpass to bandpass analog filter transformation. % [NUMT,DENT] = LP2BP(NUM,DEN,Wo,Bw) transforms the lowpass filter % prototype NUM(s)/DEN(