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Paul Nanfah


Last seen: 2 years ago |  Active since 2015

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How does Simulink sample time relate to Interrupt Service Routine sample time ?
Hello guys, I have a questions concerning the simulink model I am building. I am trying to find out with values of P and I are...

5 years ago | 0 answers | 0

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answers

Answered
I get the error " Initialization commands cannot be evaluated. Each SimRF system must have a SimRF Configuration block"
after a night working on It, i finally solved it :) The resistor wasnt a simscape block. everything works now !

5 years ago | 1

Question


I get the error " Initialization commands cannot be evaluated. Each SimRF system must have a SimRF Configuration block"
hi guys, I am new at Simulink and I am trying to simulate a simple AC-DC converter but always get the same error pointing at ...

5 years ago | 2 answers | 0

2

answers

Question


How to save a file with a dialog box
hi everyone, I want to save a MyFile.txt from the current folder in another folder with a dialog box so that I can change the ...

8 years ago | 1 answer | 0

1

answer

Question


how to find the number of Block outport in a model
hi I try to find out the number of Outport involve in a hierachy-level when i do this: g = get_param(gcb, 'LineHandles') ...

8 years ago | 1 answer | 0

1

answer

Question


how to get the value a number at a specify decimal position ?
hi, If I have pi=3.1415926535897932384626433832795028 I want to get the value of lets say 10th number after the comm...

9 years ago | 1 answer | 0

1

answer

Question


How to fill a Cellarray with the real components of a matrix
hi everyone, I have the following matrix and want to create a Cellarray with contents the real component of the Matrix. my cod...

9 years ago | 1 answer | 0

1

answer

Question


A program to check the existence of a variable in the Workspace
hello everyone, I first build a GUI looking like this <</matlabcentral/answers/uploaded_files/36419/Unbenannt1.JPG>> th...

9 years ago | 2 answers | 0

2

answers

Question


check a cell of a cellarray and apply a function
hi everybody, i have the folloying cellarray a= { 'me' [0] [0] [0] [0] [0] [0] 'you' [0] [0] ...

9 years ago | 1 answer | 0

1

answer

Question


How to identifiy similar rows in a matrix ?
hi everbody, I try to identify similar rows in a matrix. I have tried this but it works only wenn the similar rows are next o...

9 years ago | 1 answer | 0

1

answer

Question


how to compare a line a of matrix with another ?
hello, giving the following matrix : matrix=[5 6 4;3 4 4;5 6 4;7 8 4;9 10 4;1 2 4]; I want to compare the first 2 ele...

9 years ago | 1 answer | 0

1

answer

Question


how to activate/deactivate some boxes of iutable depending on the entry in the first box
hi everybody, I have the following iutable, <</matlabcentral/answers/uploaded_files/32612/Unbenannt.JPG>> is it poss...

9 years ago | 1 answer | 0

1

answer

Question


How to remove a row from a Table in the GUI
Hey everybody, I try to remove a row from the iutable <</matlabcentral/answers/uploaded_files/32548/Unbenannt0.JPG>> ...

9 years ago | 1 answer | 0

1

answer

Question


How can I add and remove a row from a Table in the GUI
Hey everybody, I am working on project in matlab, and i first have to add and remove a row from a table in the GUI after ...

9 years ago | 2 answers | 0

2

answers