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I have actually issued a service request to Mathworks and the answer is no. So there is no way to turn off cell mode in Matla...

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Answered 2 years ago

Hi everyone, I am trying to change my old code to use the new RNG in current Matlab (R2011a). In my old code, I usually ha...

3 Answers

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Asked 3 years ago

Thank you very much for your help. I tried out your ideas and it works. But I run into image quality problem. My original imag...

19814 views

Responded 7 years ago

Hi everyone, This is what I would like to do: (1) Use imread.m to load a jpg file into Matlab. (2) Add one line of text (eg. t...

Posted 7 years ago

Search text in files.

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7 years ago

Hi everyone, I have just installed R2012b. This is used to be a simple thing to do. But now I have already spent half an hour...

Asked 2 years ago

Just curious how you do that. How do you know that the source file and destination file exists while MOVEFILE is running? Do yo...

7396 views

Responded 5 years ago

Hmm. I am missing something. After MOVEFILE is executed, the source file should not exist anymore. Right?

I don't have software maintenance for Matlab anymore and so probably I won't get an answer from Mathworks Tech Support. Right?...

Here is the result of my experiment. Firstly, I created a file called "tmp.bin" in my local hard-drive and the size of this fil...

My scenario is very simple. I am just renaming a file in a directory in my local hard-drive, i.e. both source and destination fi...

Really!!! I am quite surprised any today OS would do that. I am using Windows Vista. I would think that even Windows would not e...

I have seen this before but just don't have time to look into it. Actually there is not much that I can do since MOVEFILE is a b...

Posted 5 years ago

Another stupid question to ask. I have not been to the matlab newsgroup for a while. So what do people normally do now if the...

1 Answers

Thanks Steve, This is exactly what I want. Still learn some new Matlab commands after 10 years. Kevin

5924 views

Responded 4 years ago

Hi Michael, Sorry that I was not very clear in my first post. I would like to programatically change a file to read-only in Ma...

What DOS command should I use? I am running Matlab 2010b on Windows 7. Thanks.

Posted 4 years ago

Is it possible in Matlab to programatically check for new email in Outlook using COM? I have used the following line to open a ...

5305 views

Is there a fast way (or vectorized code) of doing bit reversal in Matlab? For example, if number of bits is 4, then bit reversa...

4743 views

Posted 8 years ago

Hi everyone, I just found out that in R2012a, there is a new file format called SLX for saving simulink model. SLX is a bina...

Hi everyone, I would like to read/write audio files (eg. *.wav, *.mp3) in Matlab. I know that Matlab comes with wavread.m and...

2 Answers

Hi everyone, I would like to use Matlab to measure a user's response time in front of a PC. So here is the test: Step 1: M...

Hi everyone, I am looking for a fast way to do bit packing in Matlab (my data set is pretty big). Here is what I mean by bit ...

I am using matlab 2008a and windows vista home edition. I am in matlab command window and I hit Ctrl-Shift-0 (which is supposed...

4108 views

I have a structure that has a few dozen fields in it. I would like to get the size (number of bytes) of each field inside the st...

4049 views

I am behind in my matlab version (my company no longer pays for maintenance service) and so I am still using Matlab 7.6. I am us...

3228 views

The seed functions as a password in a "normal" encryption algorithm. User needs to know the seed in order to decrypt the file. T...

Hi everyone, I have no training in cryptography at all. But I need to encrypt a file in matlab and so this is what I do: Step ...

Actually you have a good idea to test Matlab imwrite.m. I did the experiment but the answer is not good. 01/21/2008 01:54 PM ...

2997 views

Hi everyone, I am doing a simple exercise of reading jpg file into Matlab and writing it back to jpg file. After writing the m...

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