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clear all; U=600; h=40*10^(-6); h1=400*10^(-6); R=2*10^2; A2=0.332; b=1.2*10^(-5); T=40*10^(-6); for y=0 x=0; for n=1:1:100 x=x+12*(n/n); if x

function RI=MA_to_RI(mag,phase); RI=mag*exp(j*phase/180*pi);

#include #include #define Pi 3.1415926 int main() { double D; double d; double V; while(scanf("%lf%lf",&D,&V),D && V) { d=pow(D*D*D-6*V/Pi,1.0/3); printf("

t=0:pi/20:2*pi; z=sin(t); plot(t,z); set(gca,'YAxisLocation','right'); %设置当前坐标轴的y轴的位置属性为右 xlabel('x'); ylabel('y');

% Chapter 05: Example 05.08: HiRes Spectrum % % High resolution spectrum based on 100 samples of the signal x(n) subplot(1,1,1) n=[0:1:99]; x=cos(0.48*pi*n)+cos(0.52*pi*n); subplot(2,1,1);stem(n

% Chapter 05: Example 05.06: Simple DFT Example % x = [1,1,1,1]; subplot(1,1,1); % % a) DTFT w = [0:1:500]*2*pi/500; [H] = freqz(x,1,w); magH = abs(H); phaH = angle(H); phaH(126)=-47.5841*pi/1

% Chapter 05: Example 05.07: Zero-padding Example % subplot(1,1,1); x = [1,1,1,1]; % % a) DTFT w = [0:1:500]*2*pi/500; [H] = freqz(x,1,w); magH = abs(H); phaH = angle(H); phaH(126)=-47.5841*pi

% Chapter 7 Example 7.25 % Highpass filter design using PM algorithm % ws = 0.6*pi; wp = 0.75*pi; Rp = 0.5; As = 50; delta1 = (10^(Rp/20)-1)/(10^(Rp/20)+1); delta2 = (1+delta1)*(10^(-As

% Chapter 7: Example 7.14 % Freq. Samp. Tech.: Lowpass,Naive method % M = 20; alpha = (M-1)/2; l = 0:M-1; wl = (2*pi/M)*l; Hrs = [1,1,1,zeros(1,15),1,1]; Hdr = [1,1,0,0]; wdl = [0,0.25

% Chapter 7: Example 7.18 % Freq. Samp. Tech.: Highpass, Optimum method T1 % ws=0.6pi, wp=0.8pi, Rp=1dB, As=50dB % M=33, T1 = 0.1095; T2 = 0.598; M = 33; alpha = (