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Error While Solving couple-Differential Equations
@Sumit Saha In function Parameter_TFP(), 10 rows are combined to make vector f_Pendulum_structure. Matlab thinks the rows bein...

5年以上 前 | 0

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putting a trendline on a semi-log plot in MatLab.
@Shinichiro Shimata, Here is the solution. Your question demonstrates Matlab's power and code efficiency: it takes only 6 line...

5年以上 前 | 1

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I do not understand why I get imaginary numbers as answers to this simultaneous equation I am trying to solve
@mintyfrezh, When you run the code you provided, eqns 1 and 2 are displayed: 87 sin x + 65 sin y = 31.47 (1) 87 cos x + 65...

5年以上 前 | 0

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How to use joint velocities
@NK, The velocities should match the units used elsewhere in your model, for example the units used to specify forces and momen...

5年以上 前 | 0

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How to Find Prominence of Peaks
@Ephraim Bryski, Yes, the prominence is the fourth (and optional) output argument of findpeaks(). [pks,locs,w,p]=findpeaks(Dat...

5年以上 前 | 0

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plotting 3 independent data and 1 response (output)
@Abdulaziz Abutunis, What you are requesting would require a 4 dimensional plot. Let's call the output variable P and the input...

5年以上 前 | 0

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how to get horizontal coordinates a few mile from given coordinates?
@hye wook Kim, d=5 n.mi., R=earth radius=3440.1 n.mi, =30, =124, =30, =d/R. So the code is >> d=5; R=3440.1; lat0=30*pi/18...

5年以上 前 | 1

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how to get horizontal coordinates a few mile from given coordinates?
I assume that 38,135 are the latitude and longitude of the center, and that you want the latitude and longitude for a point on a...

5年以上 前 | 1

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How pwelch computes confidence intervals
The 2-sided confidence interval (C.I.) with probability p on the power spectral denisty (p.s.d.), which is returned by pwelch(),...

5年以上 前 | 0

質問

logical arry indexing: how to extract columns that match a criterion
I want to extract columns from a 2D array, when the element in row 3 of the column matches a criterion. Example: >> rng(42); a=...

5年以上 前 | 1 件の回答 | 0

質問

why does windows command shell close?
in Matlab 2017a on Windows 10, I have compiled my Matlab script. I made sure the box "Do not display the Windows Command Shell (...

8年以上 前 | 1 件の回答 | 0

質問

help with find() or with logical indexing
I want to find array idx1, which is the values of array idx such that S(idx1) == j. Example: Suppose idx=[2 3 4 6 7 9 10...

約9年 前 | 1 件の回答 | 0

質問

display info while ginput() waits
How can I display and update the current mouse position while ginput() is waiting for the user to click? I have tried using t...

9年以上 前 | 2 件の回答 | 0

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mdl(m)
MDL: returns Rissanen's Minimum Description Length.

10年以上 前 | ダウンロード 1 件 |

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I need help solving the equation that I am to create with a variable and every time I try to solve it seems to not work
You can just do what you originally posted, but with "syms h" added, as shown below. (You can use charpoly, as Star Strider said...

11年以上 前 | 1

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1D Gaussian lowpass filter
Returns coefficients of 1D Gaussian lowpass filter

18年弱 前 | ダウンロード 1 件 |

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Minimum Description Length
Computes MDL for a model.

約19年 前 | ダウンロード 2 件 |