MATLAB: Can I assign one element of a vector to a variable

assign variable to a part of vectorcell arrayMATLAB

Hi everybody,

I have a question concerning my recent work. Isn't it possible to assign one element of a vector to a variable and get that saved in a cell array in a loop?

Later on I want to find the biggest element out of these and work with it. This is the error:

I also uploaded my code, as you can see the failure occures in line 219.

Here is a quick screenshot of the part of the code in case you don't need the full code.

Thank you very much for your help in advance, I'm a beginner at Matlab so thanks a lot everybody.

Johnny

Best Answer

verschyl{allepunkte} is a row vector, whereas you are accessing it as a column vector. Reverse the order to correct the error. See the attached file. It should run without error.

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MATLAB: Writing the code in Word and exporting to MATLAB

Don't do that.

MATLAB has a nice editor.

Inside matlab just type

edit mycode.m

an editor will open and you can type in your code there. It also checks your code, and recommends improvement to your code.

Once you are done to execute it either within the editor push the run button or go to matlab and type mycode and enter. it would execute your code.

MATLAB: True or false to elements of a cell array

Hi, I understand you are getting some problem with your code. The error is due to these following reasons.

In the Line

    if inside{allepunkte}{huellkoerper}==true & outside{allepunkte}{huellkoerper}==true

The inside is a 1D cell array of size 1x8, but the code treats it as a 2D cell array.

2. There is an undeclared variable 'verschz' in the code.

After resolving these following issues the code should work.

Note: In the following Lines

            if inside{allepunkte}{huellkoerper}==true & outside{allepunkte}{huellkoerper}==true
                %hier wird nun ermittelt in welchen er wohl verschoben werden soll,
                %mit anderen Worten: Welcher Körper liegt dem Punkt am nächsten
            else

There is nothing inside the if statement. You can consider modifying this codition. I have attached the modified code.

Best Answer

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