代码搜索：波形合成
找到约 3,528 项符合「波形合成」的源代码
代码结果 3,528
www.eeworm.com/read/486198/6538011
m 3-4.m
%例程3-4 产生锯齿波形
Fs=1000;
t=0:1/Fs:3;
x=sawtooth(2*pi*t);
y=sawtooth(2*pi*t,0.5);
z=sawtooth(2*pi*t,1);
subplot(3,1,1);
plot(t,x);
subplot(3,1,2);
plot(t,y);
subplot(3,1,3);
plo
www.eeworm.com/read/485392/6561185
m 3-4.m
%例程3-4 产生锯齿波形
Fs=1000;
t=0:1/Fs:3;
x=sawtooth(2*pi*t);
y=sawtooth(2*pi*t,0.5);
z=sawtooth(2*pi*t,1);
subplot(3,1,1);
plot(t,x);
subplot(3,1,2);
plot(t,y);
subplot(3,1,3);
plo
www.eeworm.com/read/482677/6620894
m mod_am.m
%显示模拟调制的波形及解调方法AM、DSB、SSB
%信源
close all;
clear all;
dt = 0.001;
fm=1;
fc=10;
t = 0:dt:5;
mt = sqrt(2)*cos(2*pi*fm*t);
N0 = 0.1;
%AM modulation
A=2;
s_am = (A+mt).*cos(2*pi*fc*t);
B = 2*
www.eeworm.com/read/265061/11284274
m myffttest.m
%***************1.正弦波****************%
fs=100;%设定采样频率
N=128;
n=0:N-1;
t=n/fs;
f0=10;%设定正弦信号频率
%生成正弦信号
x=sin(2*pi*f0*t);
figure(1);
subplot(231);
plot(t,x);%作正弦信号的时域波形
xlabel('t');
ylabel('
www.eeworm.com/read/409186/11343094
o main.o
XL
H 1 areas 4 global symbols
M main.c
S _draw_line Ref0000
S _init_devices Ref0000
S _pic_display Ref0000
A text size 40 flags 0
dbfile D:\icc_work\LCD波形显示\main.c
dbfunc e main 0 fV
dbsym r
www.eeworm.com/read/341613/12075834
m 3-4.m
%例程3-4 产生锯齿波形
Fs=1000;
t=0:1/Fs:3;
x=sawtooth(2*pi*t);
y=sawtooth(2*pi*t,0.5);
z=sawtooth(2*pi*t,1);
subplot(3,1,1);
plot(t,x);
subplot(3,1,2);
plot(t,y);
subplot(3,1,3);
plo
www.eeworm.com/read/216263/15022312
m exa6_18.m
%exa060307_pmcov.m, for example 6.3.7
%to test pmcov.m;
clear all;
Fs=1000; % 采样频率
%信号序列产生；
n=0:1/Fs:.3;
w0=200*pi;
w1=400*pi;
xn=cos(w0*n)+sin(w1*n)+randn(size(n));
% 绘制信号波形
subplot(211
www.eeworm.com/read/216263/15022316
m exa6_16.m
%exa060305_pburg.m, for example 6.3.5
%to test pburg.m;
clear all;
Fs=1000; % 采样频率
%信号序列产生；
n=0:1/Fs:.3;
w0=200*pi;
w1=400*pi;
xn=cos(w0*n)+sin(w1*n)+randn(size(n));
% 绘制信号波形
subplot(211
www.eeworm.com/read/216263/15022330
m exa6_19.m
%exa060308_pmem.m, for example 6.3.8
%to test pmem.m;
clear all;
Fs=1000; % 采样频率
%信号序列产生；
n=0:1/Fs:.3;
w0=200*pi;
w1=400*pi;
xn=cos(w0*n)+sin(w1*n)+randn(size(n));
% 绘制信号波形
subplot(211)
www.eeworm.com/read/216263/15022337
m exa6_17.m
%exa060306_pcov.m, for example 6.3.6
%to test pcov.m;
clear all;
Fs=1000; % 采样频率
%信号序列产生；
n=0:1/Fs:.3;
w0=200*pi;
w1=400*pi;
xn=cos(w0*n)+sin(w1*n)+randn(size(n));
% 绘制信号波形
subplot(211)