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jack


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How to write a vector-valued function with vector input from the screen in MATLAB?
I have just found that (3) and (4) can be done by the following code TRUE = 1; FALSE = 0; OK = FALSE; while OK == ...

presque 7 ans il y a | 0

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How to write a vector-valued function with vector input from the screen in MATLAB?
I am trying to do the following in MATLAB: 1. input *from screen* a small positive integer M (between 1 and 8); 2. in...

presque 7 ans il y a | 1 réponse | 0

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How should I define a missing function in this program?
In the attached program (from a companion website of a numerical analysis book), the file F.m is missing, which is supposed to b...

presque 7 ans il y a | 1 réponse | 0

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Cell array manipulations in MATLAB
I have two cell arrays: |countryname| and |export|. There is only one column in |countryname|, which is the code of the names...

presque 9 ans il y a | 2 réponses | 0

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Réponse apportée
Repeat element of a vector n times without loop.
I would use repelem(X,3,1)

environ 9 ans il y a | 18

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area plotting in the complex plane
Does anybody know how to "plot" an area in the *complex plane*? For example {z:|f(z)|<1} where f(z)=(1+z)/(1-z). Or more gene...

plus de 13 ans il y a | 1 réponse | 0

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Does MATLAB R2010b have a symbolic math toolbox?
Does MATLAB R2010b have a symbolic math toolbox? I can find it in the root of the file. But when I search it in the start menu i...

plus de 13 ans il y a | 2 réponses | 0

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set the state for the random number generator
For the function "randn", one can use randn('state',100); to set the state. How about the generator "*poissrnd*"?

plus de 13 ans il y a | 1 réponse | 0

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symbolic calculation
The key point is that the MATLAB one uses needs to have the symbolic toolbox. Otherwise, one can not go further for the symbolic...

plus de 13 ans il y a | 0

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symbolic calculation
Why do I get >> a = sqrt(sym(2)) a = 1/2 2 inst...

plus de 13 ans il y a | 2 réponses | 0

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