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Genetic algorithm initial popuplation
I use GA to minimize an objective function with 20 variables. I noticed that ga always produces initial population with small di...
거의 13년 전 | 답변 수: 2 | 0
2
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Sensitivity of a timer
I use a timer block and observed that if the time values are too close, they do not appear in the scope. For example if time is ...
거의 13년 전 | 답변 수: 0 | 0
0
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Speeding up exhaustive search
I need to find the global minimum of a function using exhaustive search. I have 10 function variables x1,x2,x3,...,x10 ∈ [0,10]...
거의 13년 전 | 답변 수: 2 | 0
2
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I want to determine whether the user wishes to work with their angles in degrees or radians
type= input('Enter D to work angle in degrees or R for radians') V= input('Enter velocity '); a= input('Enter angle ')...
I want to determine whether the user wishes to work with their angles in degrees or radians
type= input('Enter D to work angle in degrees or R for radians') V= input('Enter velocity '); a= input('Enter angle ')...
대략 13년 전 | 0
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Warnings and error produced by simulink
The solution is to disable the zero crossing detection for the whole system.
Warnings and error produced by simulink
The solution is to disable the zero crossing detection for the whole system.
대략 13년 전 | 0
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variables in Simulink Workspace
Simulink resolves variables from base workspace, so if you use simout from a function it wont be able to 'see' it because functi...
variables in Simulink Workspace
Simulink resolves variables from base workspace, so if you use simout from a function it wont be able to 'see' it because functi...
대략 13년 전 | 0
질문
Warnings and error produced by simulink
I try to optimize a measurement from simulink model using the ga function. The optimization runs well for some generations excep...
대략 13년 전 | 답변 수: 2 | 0
2
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About termination of genetic algorithm
I have set the options of the ga as shown: options=gaoptimset(options,'Generations',100); The algorithm terminates after...
13년 초과 전 | 답변 수: 2 | 0
2
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How to measure the phase difference between two signals in simulink?
I have two signals in my circuit and i would like to measure the phase difference between them. Is there a block i could use? If...
13년 초과 전 | 답변 수: 3 | 0
3
답변질문
How to hide warnings ?
I do not want warnings to appear when i execute my code but i do not want to turn them off as well. Is this possible?
13년 초과 전 | 답변 수: 3 | 0
3
답변답변 있음
Problem
You pass an argument of type "char" to function tc_cmdq and this function does not take input of this type.
Problem
You pass an argument of type "char" to function tc_cmdq and this function does not take input of this type.
13년 초과 전 | 0
질문
Genetic algorithm: child out of constraints
I have set the linear inequality constraints of the GA in a way that each gene is smaller than the next one, eg x1<x2<x3...<xn b...
13년 초과 전 | 답변 수: 1 | 0
1
답변질문
Time values must be monotonically increasing error
In my simulink model i use a from workspace block to read some time values and alhough those values are increasing i get the err...
13년 초과 전 | 답변 수: 1 | 1
1
답변답변 있음
Problem with sim command
If i understood what you mean, your problem is that for some values you get an error. In this case you can set your constraints ...
Problem with sim command
If i understood what you mean, your problem is that for some values you get an error. In this case you can set your constraints ...
13년 초과 전 | 0
질문
From workspace block error
I run the following code : wave.time=t; wave.signals.values = val; wave.signals.dimensions=1; where t and val are vectors. I...
13년 초과 전 | 답변 수: 1 | 1
1
답변질문
Simulink and linux
When i try to open a simulink model i get the error: MATLAB:dispatcher:loadLibrary Can't load ~/Matlab2011bu/bin/glnxa64/libm...
거의 14년 전 | 답변 수: 1 | 1
1
답변질문
Problem with gaoptimset in unix
I have a problem runing my code in unix although the same code is running in windows. The error i get is the following: "Undefin...
거의 14년 전 | 답변 수: 1 | 0
1
답변질문
Problem with matlab function block.
I use a matlab function block in my simulink model and when i read a variable(for example N) from a file i get an error, but if ...
거의 14년 전 | 답변 수: 2 | 0
2
답변질문
What does '@' mean in a matlab expression?
For example [x,y] = foo1(@(x) foo2(x),z); Thank you in advance for your help.
거의 14년 전 | 답변 수: 1 | 2
1
답변질문
Steady state?
I am building a circuit with simulink and i was wondering if the results i take are in steady state. Are the elements in simulin...
대략 14년 전 | 답변 수: 1 | 0
1
답변질문
How i choose the best solver ?
How i choose the best solver for my simulink model and why i get different results if i use a different solver?
대략 14년 전 | 답변 수: 1 | 0
1
답변질문
mxArray problem
In a simulink model I use a matlab function block in which i open a file(fopen), read some numbers(fscanf) and put them in an ar...
대략 14년 전 | 답변 수: 3 | 0
