代码搜索：plot
找到约 10,000 项符合「plot」的源代码
代码结果 10,000
www.eeworm.com/read/302624/13830689
m dsp.m
clear all;
sigma1=1;
sigma2=4;
N=100;
B=[1];
A=[1,-1.352,1.338,-0.662,0.240];
v1=sqrt(sigma1)*randn(1,N);
x=filter(B,A,v1);
v2=sqrt(sigma2)*randn(1,N);
y=x+v2;
F=[0,1,0,0;0,0,1,0;0,0,0,1;-
www.eeworm.com/read/302615/13831191
m exp2_4_.m
close all
clc
clear
%定义时间范围
t=[0:pi/20:9*pi];
hold on %允许在同一坐标系下绘制不同的图形
plot(t,sin(t),'r:*')
plot(t,cos(t))
plot(t,-cos(t),'k')
grid on %在所画出的图形坐标中添加栅格，注意用在plot之后
hold off %覆盖旧图
www.eeworm.com/read/302615/13831199
m exp2_4.m
close all
clc
clear
%定义时间范围
t=[0:pi/20:9*pi];
figure(1) %选择图像
plot(t,sin(t),'r:*')
grid on %在所画出的图形坐标中添加栅格，注意用在plot之后
grid off %删除栅格
figure(2)
plot(t,cos(t))
grid on
grid off
www.eeworm.com/read/302615/13831331
txt ch2_4.txt
close all
clc
clear
%定义时间范围
t=[0:pi/20:9*pi];
figure(1) %选择图像
plot(t,sin(t),'r:*')
grid on %在所画出的图形坐标中添加栅格，注意用在plot之后
grid off %删除栅格
figure(2)
plot(t,cos(t))
grid on
grid off
www.eeworm.com/read/302615/13831334
txt ch2_13.txt
close all
clc
clear
%定义时间范围
t=[0:pi/20:9*pi];
figure(1) %选择图像
plot(t,sin(t),'r:*')
grid on %在所画出的图形坐标中添加栅格，注意用在plot之后
grid off %删除栅格
figure(2)
plot(t,cos(t))
grid on
grid off
www.eeworm.com/read/302264/13838279
txt bpsktiaozhijietiao.txt
clear all;
close all;
fs=8e5;%抽样频率
fm=20e3;%基带频率
n=2*(6*fs/fm);
final=(1/fs)*(n-1);
fc=2e5; % 载波频率
t=0:1/fs:(final);
Fn=fs/2;%耐奎斯特频率
%=========================================
%用正弦波产生方波
www.eeworm.com/read/302246/13838440
m bpsktiaozhijietiao.m
clear all;
close all;
fs=8e5;%抽样频率
fm=20e3;%基带频率
n=2*(6*fs/fm);
final=(1/fs)*(n-1);
fc=2e5; % 载波频率
t=0:1/fs:(final);
Fn=fs/2;%耐奎斯特频率
%=========================================
%用正弦波产生方波
www.eeworm.com/read/302246/13838460
txt bpsktiaozhijietiao.txt
clear all;
close all;
fs=8e5;%抽样频率
fm=20e3;%基带频率
n=2*(6*fs/fm);
final=(1/fs)*(n-1);
fc=2e5; % 载波频率
t=0:1/fs:(final);
Fn=fs/2;%耐奎斯特频率
%=========================================
%用正弦波产生方波
www.eeworm.com/read/302099/13842341
m exa070901_fir1.m
%-------------------------------------------------------------------------------
% exa070901_fir1.m , for example 7.9.1 and 7.1.1
% to test fir1.m,
%------------------------------------------------
www.eeworm.com/read/302091/13842420
m ex5_8.m
t=0:0.01:2*pi;
x=exp(i*t);
y=[x;2*x;3*x]';
plot(y)
grid on; %加网格线
box on; %加坐标边框
axis equal %坐标轴采用等刻度