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Jason R


2014 年からアクティブ

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How can I plot a root locus for an open loop system?
To find the root locus of G=1/(10s+5), use the following code: s=tf('s'); G=tf(1/(10*s+5)); rlocus(G) This should be eno...

10年弱 前 | 0

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please I wrote this code to solve an equation of linear systems using LU factorization but it keeps giving me zeros as the value of x. please can someone help? thanks in advance
It seems that you initialize y as a vector of zeros (y = zeros (n,1);) and then use y to solve for b(n) and b(j) without updatin...

10年以上 前 | 0

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Can you create a plot with contourf without the contour lines?
Use the shading flat command. Example use: Z = peaks(20); contourf(Z,10); shading flat

11年弱 前 | 0

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please please ...... i need help in this programme is there an error
What is the problem? I was able to run your code when I uncommented the variables k, v, etc. Remember that anything after a % wi...

11年弱 前 | 0

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how to silence display of variables?
Use ; to suppress output. So, Y(i)=0*X(i)+0; instead of Y(i)=0*X(i)+0,

11年弱 前 | 1

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error in my code
As far as I can tell, there is no symbolic greater than comparison. Replace dg(i) with subs(dg(i)) to allow the comparison to oc...

11年弱 前 | 0