代码搜索：Raspberry Pi
找到约 10,000 项符合「Raspberry Pi」的源代码
代码结果 10,000
www.eeworm.com/read/435553/7790570
m fdtd22.m
clear all
close all
x=0:.001:2*pi;
x=rad2deg(x);
syms x;
ezpolar(sqrt(((sin(pi*1/2*cos(x))).^2)*((cos(x)).^2/(pi*1/2*cos(x)).^2)+((sin(pi*1/2*sin(x))).^2)*((sin(x)).^2/(pi*1/2*sin(x)).^2)));
hol
www.eeworm.com/read/199859/7817404
m dsbf.m
% clear all
clear all;
close all;
clc;
% extracted sources' signals
load alz.mat;
load fw.mat;
m=min(length(alz),length(fw));
N1=1;%20000;
N2=m;%N1+3000;
s1=alz(N1:N2); % Adjust the pow
www.eeworm.com/read/299923/7820278
m ex031200.m
n = -5:10; x = sin(pi*n/2);
k = -100:100; w = (pi/100)*k; % frequency between -pi and +pi
X = x * (exp(-j*pi/100)).^(n'*k); % DTFT of x
% signal decomposition
[xe,xo,m] = evenodd(x,n);
www.eeworm.com/read/199774/7823321
m program_04_1.m
% Program 4_1
% Generate the filter coefficients
colordef black
h1 = ones(1,5)/5; h2 = ones(1,14)/14;h3 = ones(1,200)/200;
w = 0:pi/255:pi;
% Compute the frequency responses
H1 = freqz(h1, 1, w
www.eeworm.com/read/199740/7825933
txt 3_1.txt
(1)
sqrt(pow(sin(x),2.5))
(2)
(a*x+(a+x)/(4*a))/2
(3)
pow(c,x*x)/sqrt(2*M_PI) //M_PI为BC中math.h中的圆周率常数
www.eeworm.com/read/299869/7827519
m exa060702_2.m
%--------------------------------------------------------------------------
% exa060702_2 , for example 6.6.2 and 6.7.2;
% to test buttord.m and butter.m;
% to design a Butterworth Bandpass digital
www.eeworm.com/read/299869/7827524
m exa020502.m
%-------------------------------------------------------------------------
% exa020502.m, for example 2.5.2 and fig 2.5.6,
%------------------------------------------------------------------------
www.eeworm.com/read/299869/7827567
m exa030202.m
%----------------------------------------------------------------------------
% exa030202, for example 3.2.2 and fig 3.2.4
% to explain how to unwrap the phase
%------------------------------------
www.eeworm.com/read/299792/7832059
c 1cpdv.c
#include "math.h"
void cpdv(pr,pi,m,qr,qi,n,sr,si,k,rr,ri,l)
int m,n,k,l;
double pr[],pi[],qr[],qi[],sr[],si[],rr[],ri[];
{ int i,j,mm,ll;
double a,b,c,d,u,v;
void cmul(doubl
www.eeworm.com/read/299682/7839456
m hunpin.m
function y=hunpin(s,f0,fs,f1)
%%%%%%%%%%%%%%%%%%%%%%%%%%进行混频，输出为中频信号
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
[M,N]=size(s);
i=0:M-1;
z1=cos(2*pi*2*f0*i/3/fs);
y1=zeros(M,N);
for i=1:N