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/161705/10385113
m gamicheval.m
function [sol,val] = gaMichEval(sol,options)
val = 21.5 + sol(1) * sin(4*pi*sol(1)) + sol(2)*sin(20*pi*sol(2));
%G=zeros(0);
%val = sqrt(sol(1)) * sin(2*sol(1)) + sqrt(sol(1))*cos(5*sol(1))+5;
www.eeworm.com/read/424899/10402177
m music.m
% 实验测试系统为8元均匀直线阵，阵元间距为半波长，3个入射信号，其入射角度分别为-60°、0°、60°。
% 采样点数为1024，信噪比为30dB。且入射信号互不相关，与噪声相互独立。程序如下：
%music.m
clear
clear all
%构造信号源
n=-<mark>pi</mark>:2.0/1024*<mark>pi</mark>:<mark>pi</mark>; %范围
s1=100*randn(1)*cos(100*randn( ...
www.eeworm.com/read/353942/10403280
c iir.c
#include"math.h"
#define IIRNUMBER 2
#define SIGNAL1F 1000
#define SIGNAL2F 4500
#define SAMPLEF 10000
#define PI 3.1415926
float InputWave();
float IIR();
float fBn[IIRNUMBER]={ 0.0,0.
www.eeworm.com/read/353941/10403337
c fir.c
#include
#define FIRNUMBER 25
#define SIGNAL1F 1000
#define SIGNAL2F 4500
#define SAMPLEF 10000
#define PI 3.1415926
float InputWave();
float FIR();
float fHn[FIRNUMBER]={ 0.0,0
www.eeworm.com/read/161477/10404994
m gamicheval.m
function [sol,val] = gaMichEval(sol,options)
val = 21.5 + sol(1) * sin(4*pi*sol(1)) + sol(2)*sin(20*pi*sol(2));
%G=zeros(0);
%val = sqrt(sol(1)) * sin(2*sol(1)) + sqrt(sol(1))*cos(5*sol(1))+5;
www.eeworm.com/read/353896/10406701
m quadeg1.m
%微积分例1:一元函数求导（diff,gradient)
clear;close;
x=-2*pi:0.1:2*pi;
y=sin(x);
dy=diff(y)./diff(x);
plot(x,y,x(1:length(x)-1),dy);
hold on;
yx =gradient(y,x);
plot(x,yx,'ro');
www.eeworm.com/read/424844/10407363
m dm07205.m
%dm07205
%观察离散正弦序列的周期性
n=0:40;
subplot(2,1,1)
stem(n,cos(n*pi/6),'filled')
title('cos(n*pi/6)')
subplot(2,1,2)
stem(n,cos(4*n),'filled')
title('cos(4*n)')
www.eeworm.com/read/424844/10407377
m dm07102.m
%dm07102
%利用符号运算绘制连续信号时域波形
syms t
f=sym('1+cos(t)') %定义符号表达式
ezplot(f,[-pi,pi]) %绘制符号表达式波形
set(gcf,'color','w') %设置当前图形背景颜色为白色
www.eeworm.com/read/424844/10407381
m dm07204.m
%dm07204
%绘制正弦信号时域波形
syms w t
f=sym('3*sin((w)*t)') %定义符号表达式
f1=subs(f,'w','pi/2') %变量替换
ezplot(f1,[0,4*pi]) %绘制波形
pause
f2=subs(f,'w','pi')
ezplo
www.eeworm.com/read/161454/10409728
mac c2cxrad2.mac
******************************************************************************
* FILE: c25cxrad2.mac --> macro file for radix 2 fft's based on 320c5x *
*