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/408213/11401471
m examp8_13.m
x0=[0,0.4,1 2,pi]; y0=sin(x0); ezplot('sin(t)',[0,pi]); hold on
sp1=csapi(x0,y0); fnplt(sp1,'--'); % 三次分段多项式样条插值
sp2=spapi(5,x0,y0); fnplt(sp2,':') % 5 次 B 样条插值
x=0:.12:1; y=(x.^2-3*x+5).*exp(-
www.eeworm.com/read/408213/11401484
m examp8_19.m
maple('with(numtheory):'); f=maple(['cfe:=cfrac(pi,20)'])
n=maple('nthnumer','cfe',4); d=maple('nthdenom','cfe',4); [vpa(n),vpa(d)]
www.eeworm.com/read/408213/11401580
m examp3_33.m
f=inline('cos(15*x)','x');
tic, S=quadl(f,0,3*pi/2,1e-15), toc
S1=quad(f,0,3*pi/2) % 采用默认精度
S1=quad(f,0,3*pi/2,1e-15)
www.eeworm.com/read/408213/11401675
m examp5_13.m
syms t k; syms a positive
f1=t; f2=a-t;
Fs=int(f1*sin(k*pi*t/a),t,0,a/2)+int(f2*sin(k*pi*t/a),t,a/2,a);
simple(Fs)
www.eeworm.com/read/408213/11401710
m examp10_19.m
syms t; f=(1-t^2)*exp(-t^2/2)/sqrt(2*pi);
ezplot(f,-4,4), hold on; % 绘制基小波，并保护坐标系不被刷新
ezplot(subs(f,t,t-1),-4,4); ezplot(subs(f,t,t+1),-4,4) % 小波平移
figure; ezplot(f,-4,4), hold on;
ezplot(subs(f
www.eeworm.com/read/407580/11414708
m chap3_11f.m
function [y]=func(x1,x2,x3)
for l1=1:1:3
gs1=-[(x1+pi/6-(l1-1)*pi/6)/(pi/12)]^2;
u1(l1)=exp(gs1);
end
for l2=1:1:3
gs2=-[(x2+pi/6-(l2-1)*pi/6)/(pi/12)]^2;
u2(l2)=exp(gs2);
end
www.eeworm.com/read/407559/11415761
c ex17.c
#include /* special function register declarations */
/* for the intended 8051 derivative */
#include
www.eeworm.com/read/406598/11439289
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/406416/11442828
m wiener1.m
t=0:0.01:5;
s=sin(2*pi*5*t);
n=sin(2*pi*10*t);
%n=randn(size(t));
x=s+n;
d=s;
%s=[s(1:50),cos(2*pi*5*t(1:51))];
%s=[s(1:50),-s(51:end)]; % 这表明这个滤波器不具有自适应能力
N=10;
% 在程序文件wiener2.m中已经得知,如果相关矩
www.eeworm.com/read/405427/11462741
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