代码搜索结果

function [z,p,k] = buttap(n) %BUTTAP Butterworth analog lowpass filter prototype. % [Z,P,K] = BUTTAP(N) returns the zeros, poles, and gain % for an N-th order normalized prototype Butterworth anal

TMS320C24x Evaluation Board Jumper Settings for all programs in this directory. Jumper Jumper Name Position Description Analog supply JP1 1

TMS320C24x Evaluation Board Jumper Settings for all programs in this directory. Jumper Jumper Name Position Description Analog supply JP1 1

/* * Analog conversion stuff for 16C71 - see adc.c for more info */ /* * Read the adc on the specified channel - result is in ADRES */ extern void adc_read(unsigned char channel);

//----------------------------------------------------------------------------- // Copyright (c) 2002 Jim Brady // Do not use commercially without author's permission // Last revised August 2002 /

TMS320C24x Evaluation Board Jumper Settings for all programs in this directory. Jumper Jumper Name Position Description Analog supply JP1 1

AD9866 Evaluation Board Rev. A Settings: Place a 25 MHz oscillator in socket U4. This clocks the ADC, DAC and Blackfin PPI. Supply an analog signal to the ADC via the J4 RXIN SMA connector. Th

% Analog Signal Dt = 0.00005; t = -0.005:Dt:0.005; xa = exp(-1000*abs(t)); % % Continuous-time Fourier Transform Wmax = 2*pi*2000; K = 500; k = 0:1:K; W = k*Wmax/K; Xa = xa * exp(-j*t'*W) * Dt; Xa = r

function [num, den, z, p] = butterImp(n, Wn, varargin) %butterImp butterImpworth digital and analog filter design. % [B,A] = butterImp(N,Wn) designs an N'th order lowpass digital % butterImpwor

function [num, den, z, p] = cheby2Imp(n, r, Wn, varargin) %cheby2Imp Chebyshev type II digital and analog filter design. % [B,A] = cheby2Imp(N,R,Wn) designs an N'th order lowpass digital % Cheb