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Michael Adelman


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Active since 2012

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IFFT on padded vector with zeros
I want to pad this vector with zeros before IFFT for OFDM transmission. In that case what scaling factor should be?

mer än 11 år ago | 0

Question


IFFT on padded vector with zeros
hello, I have a vector that padded with zeros and I want to perform IFFT on this vector, as follows: [ 1 2 3 4 0 0 0 . . . 0 ...

mer än 11 år ago | 2 answers | 0

2

answers

Answered
IFFT operation on the vector
and if I zero pad, what constant I need to multiply?

mer än 11 år ago | 0

Question


IFFT operation on the vector
Hello, I want to make an ifft operation on some vector. according to help of ifft, it do not require any multipcation consta...

mer än 11 år ago | 2 answers | 0

2

answers

Question


Adding cyclic prefix in ofdm - QAM16
Hello, I wanted to know, adding cyclic prefix is to each symbol or to an entire transmitted vector? I found some reference...

mer än 11 år ago | 1 answer | 1

1

answer

Answered
How to generate a binary sequence in simulink?
Thank you

mer än 11 år ago | 0

Question


How to generate a binary sequence in simulink?
prob '0' and '1' = 0.5 . Thanks

mer än 11 år ago | 2 answers | 0

2

answers

Answered
Questions on the attached example
Hello Walter, I don't understand, zeroing 'data' is used for initialize only? Thanks,

nästan 12 år ago | 0

Question


Questions on the attached example
Hello, I read this example: <http://www.mathworks.com/help/toolbox/daq/brty0qx-1.html> and have a question about it: Be...

nästan 12 år ago | 2 answers | 0

2

answers

Answered
to speed up 'for' loop
Hello Walter, Thank you , using a profiler really gave me a lot of information that I wan't aware of it before. I'll conti...

nästan 12 år ago | 0

Question


to speed up 'for' loop
hello, i have a loop with the following format: for n = 1:length(x) if .... ..... ...

nästan 12 år ago | 2 answers | 0

2

answers

Answered
Closing gui window *.gif
Thank you for your help. I finally got this the way I want it. Using flags of 'LoopEntered' and 'StopLoop' get the job done. ...

nästan 12 år ago | 0

Answered
Closing gui window *.gif
Hello Jan, I followed your suggestion with small adjustments: 1. the endless loops never stops, only switches one to other...

nästan 12 år ago | 0

Question


Closing gui window *.gif
I created gui that has uipanel with two radio buttons. I'm running two endless loops for each radio button that know to switch ...

nästan 12 år ago | 3 answers | 0

3

answers

Question


How to plot subplots in GUI at axes?
Hi, I created some axes object in the GUI. I want to plot 2 subplots in the same axes. Is it possible and how to do it if ...

nästan 12 år ago | 2 answers | 0

2

answers

Question


Is there any examples that uses Wait.m?
Hi, I have two endless loops (while) that need to draw plots. each loop has a condition to switch from one to other. I ge...

nästan 12 år ago | 1 answer | 0

1

answer

Question


where my buttons disappeared in GUI *fig????
Hi, I created a GUI with gui guide. I added some radiobuttons on the uipanel. this panel and the buttons appear in the M-file...

nästan 12 år ago | 1 answer | 1

1

answer

Question


The handles didn't passed to the functio that I created.
I created a function (1) and want to use handles that were created in other function(2). the problem that when i run function(2)...

nästan 12 år ago | 0 answers | 0

0

answers

Answered
grid on in gui
Thank you Sebastian, it helped.

nästan 12 år ago | 0

Answered
grid on in gui
Tried that, it doesn't help.

nästan 12 år ago | 0

Question


grid on in gui
HI, I have six axes in my gui, and I want that everyone of them will be with grid on. simple command grid on, apply only on...

nästan 12 år ago | 4 answers | 0

4

answers

Question


How to define a CallBack in GUI guide that is not related to the gui objects?
Hi, I want to define a CallBack that will do a specific work. That CallBack is not related to none of the gui objects (pushbu...

nästan 12 år ago | 0 answers | 0

0

answers

Question


how to create an object with several fields inside it?
Thanks,

nästan 12 år ago | 0 answers | 0

0

answers

Answered
How to add a property to the handles?
So you saying that I need to create an object first and then assign it to handle?

nästan 12 år ago | 0

Answered
How to add a property to the handles?
If I understood correctly, 'String' is a property? if yes, then you explained how to set and get value of a string. I'm looking...

nästan 12 år ago | 0

Question


How to add a property to the handles?
I'm creating GUI using guide. I added a new handles, but it does not contain any property (like struct). Please advice.

nästan 12 år ago | 4 answers | 0

4

answers

Question


Handles that were created in the Callback, can be used in the other Callbacks?
I want to create a handles in the Callback and use data that was stored in in the handles in other Callback. Is it possible? ...

nästan 12 år ago | 1 answer | 0

1

answer

Answered
Radio buttons in GUI
I created uibuttongroup following your suggestions as follows: % Create the button group. h = uibuttongroup('visible','off'...

nästan 12 år ago | 0

Answered
Radio buttons in GUI
Thank you, very helpful.

nästan 12 år ago | 0

Question


Radio buttons in GUI
HI, I have two radio buttons in GUI. I want to make that only one button can be pressed at a time. what is the best way do it...

nästan 12 år ago | 4 answers | 0

4

answers

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