代码搜索:Raspberry Pi
找到约 10,000 项符合「Raspberry Pi」的源代码
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www.eeworm.com/read/161189/10439800
m jac.m
%
%
%
function J=jac(p)
%
% global variables.
%
global H;
global TM;
global SIGMA;
global D;
global Q;
%
%
%
n=length(TM);
J=zeros(n,2);
for i=1:n
J(i,1)=(-Q*D^2*exp(-D^2*p(1)/(4*p(2)*TM(i)))/...
www.eeworm.com/read/161189/10439979
m examp.m
%
% Reinitialize everything.
%
clear
rand('seed',0);
randn('seed',0);
%
% Load in the Shaw problem.
%
load shawexamp.mat
%
% First, plot the l_curve and find its corner.
%
[U,S,V]=svd(G);
figure(1);
b
www.eeworm.com/read/353536/10441119
m correlation.m
% Correlation between C(n,k)
function Ec = Correlation (n_1, k_1, n_2, k_2, d, M, N, fm, fs)
% order of C(n,k)
%n_1 = 0;k_1 = 0;
%n_2 = 2;k_2 = 2;
% parameters
%d = 1;
www.eeworm.com/read/353520/10441847
m dtransform.m
%dtranform.m 数字滤波器设计,从低通到其他类型滤波器的频率对应关系
%具体的坐标频率转换公式参见《数字信号处理》第二版 丁玉美,高西全, 西安电子科技大学出版社
function [out0,out1]=dtransform(w,string)
%下面的参数为设计滤波器时给定的参数
wu=0.7*<mark>pi</mark>;
wl=0.5*<mark>pi</mark>;
wc=0.4*<mark>pi</mark>; %最终设计的低 ...
www.eeworm.com/read/279355/10444819
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/161098/10451853
m ex0408.m
%用不同线段类型、颜色和数据点形画曲线
x=0:0.1:2*pi;
plot(x,sin(x),'r-.') %用红色点划线画出曲线
hold on
plot(x,cos(x),'b:o') %用蓝色圆圈画出曲线,用点线连接
www.eeworm.com/read/424281/10469315
c tests.c
/* integration/tests.c
*
* Copyright (C) 1996, 1997, 1998, 1999, 2000, 2007 Brian Gough
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU
www.eeworm.com/read/160929/10469504
m p3_1.m
% Program P3_1
% Evaluation of the DTFT
clf;
% Compute the frequency samples of the DTFT
w = -4*pi:8*pi/511:4*pi;
num = [2 1];den = [1 -0.6];
h = freqz(num, den, w);
% Plot the DTFT
subplot(2,1,1)
pl
www.eeworm.com/read/160929/10469870
m p3_1.m
% Program P3_1
% Evaluation of the DTFT
clf;
% Compute the frequency samples of the DTFT
w = -4*pi:8*pi/511:4*pi;
num = [2 1];den = [1 -0.6];
h = freqz(num, den, w);
% Plot the DTFT
subplot(2
www.eeworm.com/read/160929/10470268
m p3_1.m
% Program P3_1
% Evaluation of the DTFT
clf;
% Compute the frequency samples of the DTFT
w = -4*pi:8*pi/511:4*pi;
num = [2 1];den = [1 -0.6];
h = freqz(num, den, w);
% Plot the DTFT
subplot(2,1,1)
pl