MATLAB Plot Sine Wave - Learn how to plot a sine wave using MATLAB with this tutorial. Step-by-step instructions and code examples included.
sine wave to start on the screen showing two cycles and then have the sine wave move while the plot moves to the right by two cycles and then back to the left by two cycles. I have this bit below to animate the sin wave but can't seem to get the plot to move as well. Cheers!
Open in MATLAB Online ThemeCopy sampling_rate = 250; time = 0:1/sampling_rate:2; freq = 2; %general formula : Amplitude*sin(2*pi*freq*time) figure(1),clf signal = sin(2*pi*time*freq); plot(time,signal) xlabel('time') title('Sine Wave') 0 Comments Sign in to comment. Ran...
This MATLAB function sets the axes hold state to on, which retains plots in the current axes so that new plots added to the axes do not delete existing plots.
参考代码：x=0:0.1:10;y=sin(x);plot(x,y)t
閉鎖済み: MATLAB Answer Bot 2021 年 8 月 20 日 how to use matlab to plot sin wave curve 1 件のコメント Walter Roberson 2015 年 5 月 7 日 http://www.mathworks.com/matlabcentral/answers/8026-best-way-s-to-master-matlab この質問は閉じられています...
你可能把三角函数的角度制和弧度制搞混淆了。对于你的问题可以处理：>>n=0:20; y=sind(2*pi*500*n); plot(n,y); %角度制 或 >>n=0:20; y=sin(500*n); plot(n,y); %弧度制 两种图形如下
마감: MATLAB Answer Bot 2021년 8월 20일 MATLAB Online에서 열기 테마복사 T=0:2500:10000; F(T,z)=summation n=0 to infinty .*(100./factorial(n)).*(1-cos(10.*T).^2)+(sin(10.*T)); plot(T,F); 댓글 수: ...
I do not get a sinus wave >> f=10; t=[0:1/(f*5):1/(f*0.5)]; teta=round(100*rand); y1=sin(2*pi*f*t); y2=sin(2*pi*f*t+deg2rad(teta)); figure(teta); plot(t,y1,t,y2) xlabel('x') ylabel('y') grid How to Get Best Site Performance ...
plot(X,sin(1./X))语句中的点代表对于元素相除，除0并不是错误，仅仅是内部数据溢出而已，可以不用管。x=0:0.1:10;y=sin(x);plot(x,y)例如：根据已知函数可知，在x=0处有间断点，所以绘制该函数图形，应避开该间断点。图形实现代码如下：x=-10.01:-0.01;y=x.*sin(1./x);plot(x...