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How can I show some properties of specific points on the plots
I have some points that I plot them. Each point represents a specefic number. I want to show those numbers on the plot. How can ...
3 years 前 | 1 个回答 | 0
1
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solving a matrix equation
Hello everyone, I have 13 equations and 13 unknown and I am using the following code to solve this symbolic equtions. But afte...
3 years 前 | 1 个回答 | 0
1
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Parallel coding in matlab
Hello everyone, I am writting a code that In this code I have 8 independant equations which each equation is a second order equ...
3 years 前 | 1 个回答 | 0
1
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Differentiate with Respect to Derivative
Hi, I have this code: syms x(t) m k t T = m/2*diff(x(t),t)^2; D1 = diff(T,diff(x(t), t)) But I got this error: Second ...
3 years 前 | 1 个回答 | 0
1
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Solving a system of equations
Hello everyone. I have a system of equations in matrix form like this: (This is just an example. In fact the size of matrix A i...
3 years 前 | 1 个回答 | 0
1
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How can I fit a curve on two sets of data simultaneously?
Hi there, I have two different curves (sinusoidal functions with the same frequencies) in one period of time. I want to find th...
3 years 前 | 1 个回答 | 0
1
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Acceptable range for the goodness of fit
Hello every one, I have estimated sets of data that should be compared to the reference data. I used the MATLAB code of 'goodne...
3 years 前 | 0 个回答 | 0
0
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How to filter a signal that just some special frequencies can be passed?
Hello every one. I have a random vibration signal. I want to filter it in the way that just three special frequencies passed an...
4 years 前 | 2 个回答 | 0
