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/476392/6759497
m sctm.m
function sctm = sctm
global sctm
a =cos(2*pi/3)+j*sin(2*pi/3);
sctm = [1 1 1; 1 a^2 a; 1 a a^2];
www.eeworm.com/read/264066/11331074
m sinc.m
function y=sinc(x)
% 函数 y=sinc(x)=sin(pi*x)./(pi*x)
% -----------------------
x = x + eps;
y = sin(pi*x) ./ (pi*x);
www.eeworm.com/read/263959/11335498
m test_ezplot.m
ezplot('sin(x)/x',[-4*pi 4*pi]);
title('Plot of sin x / x');
grid on;
www.eeworm.com/read/408213/11401558
m examp10_34.m
t=0:0.01:pi; y=sin(3*t+1); y1=3^0.75*sin(3*t+1+0.75*pi/2);
y2=glfdiff(y,t,0.75); plot(t,y1,t,y2)
www.eeworm.com/read/408213/11401564
m examp2_4.m
v1=0: 0.2: pi % 注意，最终取值为 3 而不是 pi
v2=0: -0.1: pi % 步距为负，显然不能生成向量，故得出空矩阵
v3=0:pi % 取默认步距1
v4=pi:-1:0 % 逆序排列构成新向量
www.eeworm.com/read/408213/11401587
m examp2_24.m
theta=0:0.01:6*pi; rho=5*sin(4*theta/3); polar(theta,rho)
rho=5*sin(theta/3); polar(theta,rho)
www.eeworm.com/read/408213/11401594
m examp5_2.m
syms x w; f=x^2*exp(-2*x)*sin(x+pi);
F=laplace(f,x,w)
ilaplace(F)
www.eeworm.com/read/400525/11575648
m uexact.m
function u = uexact(t,x,y)
% u = exp(-t)*sin(pi*x)*cos(pi*y);
u=exp(1/2*(x+y)-t);
www.eeworm.com/read/400525/11575654
m uexact(2).m
function u = uexact(t,x,y)
% u = exp(-t)*sin(pi*x)*cos(pi*y);
u=exp(1/2*(x+y)-t);