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/164050/10133923
m exm0611_2.m
%exm0611_2.m 几种输入下产生矩阵的异同。
a1=sym([1/3,0.2+sqrt(2),pi]) %产生 符号数组
a2=sym('[1/3,0.2+sqrt(2),pi]') %产生 符号数组
a3=sym('[1/3 0.2+sqrt(2) pi]') %2.1版中产生 符号数组
a1_a2=a1-a2
www.eeworm.com/read/164050/10134050
m exm06232_1.m
%exm06232_1.m
%(1)
syms a x;
f=a*sin(x)+5;
%(2)
f1=subs(f,'sin(x)',sym('y')) %
%(3)符号常数置换
f2=subs(f,{a,x},{2,sym(pi/3)}) %
%(4)双精度数值置换
f3=subs(f,{a,x},{2
www.eeworm.com/read/164050/10134055
m exm0611_1.m
%exm0611_1.m 符号常数形成中的差异
a1=[1/3,pi/7,sqrt(5),pi+sqrt(5)] %a1是数值常数
a2=sym([1/3,pi/7,sqrt(5),pi+sqrt(5)]) %最接近的有理表示
a3=sym([1/3,pi/7,sqrt(5),pi+sqrt(5)],'e') %带估计误差的有理表示
a4=s
www.eeworm.com/read/164050/10134072
m exm10222_3.m
%exm10222_3.m
clf reset,shg
t=(0:pi/100:2*pi)';
tt=t*[1 1];
yy=sin(tt)*diag([0.5 1]);
plot(tt,yy)
Hb=findobj(gca,'Color','b') %在当前轴上寻找蓝线的句柄
www.eeworm.com/read/164050/10134075
m exm07415_1.m
%exm07415_1.m
clf,shg
t=-pi/2:pi/12:pi/2; %在负90度到正90度区间中,每15度取一点。
r=ones(size(t)); %单位半径
[x,y]=pol2cart(t,r); %极坐标转化为直角坐标
subplot(1,2,1),compass(x,y),title('Compass')
subplot(1,2,2),feather(
www.eeworm.com/read/164050/10134207
m ringzy.m
function varargout = ringzy(r,varargin)
%RINGZY Plot a ring and calculate the area of the ring.
% r 基圆半径
% 调用格式
% [x1,y1,x2,y2,s1,s2]=ringzy(r,r2,'PropertyName','PropertyValue',...)
% (1)无输出
www.eeworm.com/read/164050/10134241
m exm07414_1.m
%exm07414_1.m
clf;shg
n=10;
dt=2*pi/n;
t=0:dt:2*pi
t=[t,t(1)];
x=sin(t);y=cos(t);
fill(x,y,'c');axis off equal
ht=text(0,0,'\fontname{隶书}\fontsize{32}十边形');
set(ht,'Color','k','HorizontalAlig
www.eeworm.com/read/359581/10135068
c pizza.c
/* pizza.c -- uses defined constants in a pizza context */
#include
#define PI 3.14159
int main(void)
{
float area, circum, radius;
printf("What is the radius of your pizza?\
www.eeworm.com/read/163942/10138917
m pinpufenxi.m
function varargout = pinpufenxi(varargin)
% PINPUFENXI M-file for pinpufenxi.fig
% PINPUFENXI, by itself, creates a new PINPUFENXI or raises the existing
% singleton*.
%
% H = PINP
www.eeworm.com/read/359540/10140125
m q732.m
%《MATLAB在电子信息课程中的应用》(第三版)第七章例7.32程序q732
% 直接设计带通数字椭圆滤波器
% 电子工业出版社出版 陈怀琛 吴大正 高西全合著 2001年10月
clear;close all
Wp=[0.25,0.45];
Ws=[0.15,0.55];
Rp=0.1;
Rs=60;
[N,wc]=ellip