how can i use one equation output values in another equation input

Question

Vedang Mhaske 2021-5-25

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/838955-how-can-i-use-one-equation-output-values-in-another-equation-input

评论： Vedang Mhaske 2021-5-26

pstep = 20;
freq = [2 3 4 5 6 7];
itime = (1./(freq.*pstep));
X = (pi.*freq.*itime);
accl = (1000.*sin(X));
plot
(itime,'-bo')

i need to pass itme values in second equation one by one and plot them itime vs freq

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Answer 1

darova 2021-5-25

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https://ww2.mathworks.cn/matlabcentral/answers/838955-how-can-i-use-one-equation-output-values-in-another-equation-input#answer_708520

在 MATLAB Online 中打开

Try meshgrid

[x,y] = meshgrid(freq,itime);
plot(x,y)

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Vedang Mhaske 2021-5-26

在 MATLAB Online 中打开

hello darova,

I was not looking for this solution I was looking for a Simple line graph. But thank you for your help I found the solution

pstep = 20;
freq = [2 3 4 5 6 7]; % Array is created and is automatically passes one by one value
itime = (1./(freq.*pstep));
X = (pi.*freq.*itime);
accl = (1000.*sind(X)); % sind = d is for degrees without d in radians
plot(itime,accl,'-bo') % - creates line graph, b for blue color, o is points marked