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Mohsen


25 total contributions since 2013

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Question


Help for GUI initializing Problem
Dear friends I made a GUI. At first, my gui worked correctly. Then, I decide to add a starting page where there is a pushbotomn...

24 días ago | 1 answer | 0

1

answer

Question


How to calculate covariace of two random variable
Dear User I have two random numbers for example: X: mean=0.05 & Standard deviation=0.005 Y: mean=0.0455 & Standard deviat...

5 meses ago | 1 answer | 0

1

answer

Question


A solution for simpowersystem model
Dear friends I have a simulink model based on phasor solution. in fact that is 4 machine kondur model in simulink demos. I wan...

10 meses ago | 0 answers | 0

0

answers

Question


Defining binary number as input
Dear friends There is a problem. i have an hyuristic optimization algorithm. i have to determine input dimention and its max an...

10 meses ago | 0 answers | 0

0

answers

Question


Defining binary number as input
Dear friends There is a problem. i have an hyuristic optimization algorithm. i have to determine input dimention and its max an...

10 meses ago | 0 answers | 0

0

answers

Answered
How to generate a a restricted binary number
Exuce me, There is a problem. In fact, i have a optimization algorithm and the input dimention and max and min. must be determi...

10 meses ago | 0

Question


How to generate a a restricted binary number
Dear friends I would like to generate a random number include 24 bits 4 bits of 1 and 20 bits of 0. Can you help me? Best Rega...

10 meses ago | 2 answers | 0

2

answers

Question


Discrete standard second order transfer function in simulink
Dear User, I have a simulink model constructed by simulink and simpowersystem toolbox in the discrete power gui. I need to imple...

alrededor de 2 años ago | 0 answers | 0

0

answers

Question


how to import time domain signal in phasor mode
Dear friends I have a time domain signal in simulink environment. I want import the signal to voltage controlled source in ph...

alrededor de 3 años ago | 0 answers | 1

0

answers

Question


how to transform a magnitude & phase to three phase signal in phasor mode
Dear friend, i have 3 Controlled Voltage Sources that should been controlled by a control signal. the model implemented in simul...

alrededor de 3 años ago | 0 answers | 0

0

answers

Question


how to perform modal decomposition in a simulink model
dear friend, I faced a unstable power system in my dynamic studies in simulink environment. i want to find unstable pole by moda...

más de 3 años ago | 0 answers | 0

0

answers

Question


Problem with 3-phase PLL block in simpowersystems
Dear friends, I have been implement a test power system in the simulink by simpowersystems blocks without any problem. I need us...

casi 4 años ago | 0 answers | 0

0

answers

Question


Problem with Psat (Power System Analysis Toolbox) launching
Dear User I would like to use psat, but during show launching psat GUI, it display following error: >> PSAT Warning: Could no...

alrededor de 4 años ago | 2 answers | 0

2

answers

Question


How to solve nonlinear Trigonometry equations in matlab
Dear Friend I have a 5 nonlinear trigonometry equations with 5 parameters as following: x*sin(z)-y*sin(k)=-2.061 , y*c...

más de 4 años ago | 1 answer | 0

1

answer

Question


How to extract a pattern in a given signal
Dear friends I have a pattern signal with 200 sample point and i want to search and extract the pattern signal in a given signa...

más de 6 años ago | 0 answers | 0

0

answers

Question


How to perform keyboard button pressing by matlab command?
Hi I would like open a application file in matlab command that system('') command is available, then perform keyboard button pr...

más de 6 años ago | 1 answer | 0

1

answer

Answered
How to execute an application file by MATLAB command?
Dear friend, Because of very iterations, I would like all steps be performed by MATLAB then How do I pick the files in command l...

más de 6 años ago | 0

Answered
How to execute an application file by MATLAB command?
First of all Thank You, this application file has a pushbutton and need to determine input and output extention and I do not kno...

más de 6 años ago | 0

Question


How to execute an application file by MATLAB command?
Dear User I have a application file(.exe extention) which for converting .pl4 extention to .mat extention that downloaded from...

más de 6 años ago | 3 answers | 0

3

answers

Question


How to use one pushbutton to open different GUI page
Dear friends, I have a main gui with some pushbutton(including pushbutton1), want to open a second gui by clicking on pushbutt...

más de 6 años ago | 1 answer | 0

1

answer

Question


How can I use radio button in GUI?
Dear user I am a beginner in Matlab GUI, need to use radio button to execute some mfile codes? can you guide me?

más de 6 años ago | 0 answers | 0

0

answers

Question


Can you solve my Simulink error?
Dear friends I have a simulink file with a unknown error: "Unable to locate a C-compiler required by Stateflow and MATLAB Funct...

más de 6 años ago | 1 answer | 0

1

answer

Question


Problem in Find Simulink Block
Hi friends I need a block that its output 0 change 1 by a excitater and keep on 1. Regards

más de 6 años ago | 1 answer | 0

1

answer

Question


How can I increase Memory
Dear friends I used a "for" loop in my M.file codes and I used "fopen" and "fclose" functions in "for" loop. After 508 ite...

más de 6 años ago | 4 answers | 0

4

answers

Answered
Increase spacing between legend entries
Use following code between each legend entry s=' '; fwrite(fid1,s,'uint8');

más de 6 años ago | 0