Nghia

2013 年からアクティブ

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質問

How to draw a vector in 3D?
Hello everyone, I'm doing a math project and there is a problem that I want to ask you. The project require to enter a coordina...

11年以上前 | 0 件の回答 | 0

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Please help me in this math project!
I want to calculate this integral: <</matlabcentral/answers/uploaded_files/13047/Untitled.jpg>> with S is the surface (po...

11年以上前 | 0 件の回答 | 0

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質問

Plot a 3d-plane in MATLAB??
I want to plot a 3d-plane (x=0) in MATLAB, (-2<=y<=2) and limited by the line z=4-y^2. Here's my code : y=linspace(-2,2,5...

11年以上前 | 1 件の回答 | 0

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質問

How to calculate the private total of this chain of numbers?
Hellp everybody, I have a math excercise which require me to calculate the private total(Sn) and the total (S) (if it has) of ...

11年以上前 | 0 件の回答 | 0

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質問

How to draw a graph in 3D?
Hello everybody, I want to draw a region limited by the parabol z=4-y^2 and the line z=0,the plane x=0 in 3D view and fill it. ...

11年以上前 | 1 件の回答 | 0

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質問

How can I draw the axes like this?
How can I draw the grahp that limit in a range between 1 and infinity? from negative infinitive to 2... something like that... ...

12年弱前 | 1 件の回答 | 0

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質問

How can I solve the linear system of equations with Matlab?
Hi everyone, I want to find a function to solve the linear system of equations n Matlab. For example, let's focus on this system...

12年弱前 | 2 件の回答 | 0

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質問

Please help me in this Physics Project
Hello everybody, I'm doing a physics project with Matlab. There are some problems and I hope you and everyone here can help me. ...

12年弱前 | 2 件の回答 | 0

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質問

How can I calculate the deravative of a function that have parameter?
For example, I have a function as below: x=arccos(1/(sqrt(1+t^2))) y=arcsin(t/(sqrt(1+t^2))) Calculate y'' (with variation ...

約12年前 | 0 件の回答 | 0

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How can I demonstarte the log, arcsin, arctan, ... in matlab?
I mean log with different basis. Please help me...

約12年前 | 1 件の回答 | 0

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質問

How to use the factorial function in Matlab
Hi everybody, I have a problem with Factorial function. I wrote: syms x f= factorial(x) .... (I want to calcula...

約12年前 | 1 件の回答 | 0

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質問

How to determine the magnetic field in a round circuit using biot-savart law
Hi everybody, I am doing a project in MATLAB. My project is: using the Biot-Savart law, determine the magnetic field in a round ...

約12年前 | 3 件の回答 | 1

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