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Ravi Rastogi


Senseonics Incorporated

22 total contributions since 2010

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Question


Detecting cursor position inside or outside an object.
Hi Everyone, I have a problem and can not think of a how to approach it? Here it goes. I have an binary image containing a ra...

5 years ago | 2 Answers | 0

2

answers

Posted


Making a DLL and Loading it in Matlab
Hi Guys, I have this C++ code that reads the screen rgb and displays it to user. I am using Matlab 2009b 64bit and VS 2005 prof...

6 years ago | 1790 views

Responded


Re: Subscripted assignment dimension mismatch.
Hi Pablo, From what i can tell from the limited information that u gave, if the length of all your "row D" that you are concate...

6 years ago | 74627 views

Posted


controled zooming
Hi guys, I am trying to make a code that will help allow the user to zoom at different factor values. So for example, we have d...

6 years ago | 1564 views

Posted


Regarding getting pixel information of cursor
Hi guys, I wanted to know if there is any way to get the rgb values at the cursor location on the screen in real time without u...

6 years ago | 1252 views

Responded


Re: R2009b 64 loadlibrary problem
Hi there, I am also getting the same problem, when i am trying to load my dll. I have 2010a matlab and Visual c++ 2008 express...

6 years ago | 13168 views

Responded


Re: R2009b 64 loadlibrary problem
Hi there, I am also getting the same problem, when i am trying to load my dll. I have 2010a matlab and Visual c++ 2008 express...

6 years ago | 13168 views

Posted


Regarding user defined zooming
Hi Wayne, Ya, axis will work..I didnt think of that!! Thanks a lot. Ravi

6 years ago | 1900 views

Responded


Re: Regarding user defined zooming
I am so sorry but i dont know how to use this callback function. Hope you will be patient with me. Here is a small code that i m...

6 years ago | 1900 views

Posted


Regarding user defined zooming
Hi everyone, I wanted to know if there is a way to zoom only on particular area in an image within user defined limits? For ex...

6 years ago | 1900 views

Posted


plotting dots
Hi everyone, I know its really simple but i can figure this out. I have a data file, which looks like this: a=[ 0 0 256 0 0 0 1...

6 years ago | 1464 views

Responded


Re: Little error:
I am not very sure, what is 'getd' is this a function that you wrote?? Another, rule of thumb that i learned is that, if you wa...

6 years ago | 803 views

Posted


Regarding bursts Detection in data
I thought i will share with everyone what i ended up doing for this problem. stepx= DX>0.0008; % threshold = 0.0008 % Looking ...

6 years ago | 3238 views

Posted


Regarding bursts Detection in data
Hi guys, In my 1D data for my application i need to determine the start and stop time of the bursts. currently i am using using...

6 years ago | 3238 views

Posted


Regarding Matlab cwt function
Hi Wayne, I understood that when we use the function intwave, it loads the values of the wavelet specified and then integrates ...

6 years ago | 3805 views

Posted


Regarding Matlab cwt function
Hi Wayne, This defiantly makes sense. Thanks. Regards, Ravi

6 years ago | 3805 views

Posted


Regarding Matlab cwt function
Hi Wayne, This defiantly makes sense. Thanks. Regards, Ravi

6 years ago | 3805 views

Posted


Regarding Matlab cwt function
Hi guys, Well i was looking at the matlab cwt (continuous wavelet transform) function, to understand how are the wavelet coeffi...

6 years ago | 3805 views

Responded


Re: Problem with plotting local Maxima and Minima of CWT.
Hi Wayne, Great!! This works ...:-) Thanks a lot Ravi

7 years ago | 4832 views

Responded


Re: Problem with plotting local Maxima and Minima of CWT.
Hi Wayne, Thanks for your reply. I email you the data file so that you can see what i am talking about. When you run the step4...

7 years ago | 4832 views

Posted


Problem with plotting local Maxima and Minima of CWT.
Hi Everyone, For my application i need to find out the Local Maxima and Minima of the any 1D data. Here are the steps: 1) Load...

7 years ago | 4832 views

Responded


Re: local maxima lines:MATLAB CODE
hi Pavel, I was also having trouble plotting the local maxima's. your code is just perfect. Thanks a lot Keep up the good wor...

7 years ago | 5995 views