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Ahmed


27 total contributions since 2007

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Responded


Re: combine image parts
I think my problem is similar to this problem so that i attached my question here when i want to load an image of size 256x256 ...

7 years ago | 11426 views

Posted


linking limit
when i want to load an image of size 256x256 pixles into DSP processor but i know that the transfer should not exceeds 32KB whic...

7 years ago | 1198 views

Responded


Re: Porting Matlab code to tms320dm6437 evm
I use Target for TI C6000™ to realize DSP feature extraction algorithm from an image on TMS320C6713 processor. I Have CCS ...

7 years ago | 7019 views

Posted


target ti c6000
I use Target for TI C6000™ to realize DSP feature extraction algorithm from an image on TMS320C6713 processor. I Have CCS ...

7 years ago | 767 views

Posted


DTW versus mahalanobis
hello friends If i have 2 vectors and i like to compute the distance between them, is it possible to use DTW algorithm or ma...

7 years ago | 842 views

Posted


extreme points warping
hi all i like to compute the distance between two time series using exterem points warping (EPW). i know how to define the ex...

8 years ago | 1478 views

Posted


scale invariance
i have a two dimension matrix each column represent feature vector. i like to compute the varaince of the intensity of the matri...

8 years ago | 1348 views

Posted


dependent threshol
hi all i have this question. i complete project in on line/off line signature verification but now my problem is how to choos...

8 years ago | 1586 views

Responded


Re: classification
thanks for your answer. i found the web site , it seems to be about Neural Networks!. if i faced with new problems i well retu...

8 years ago | 1523 views

Posted


classification
I have a dataset. i like to classify this data into two classes (class A, class B). i devide the data into three parts: traini...

8 years ago | 1523 views

Responded


Re: [MxN] for principle component analysis (PCA)
hi i think it is better for you to start with this paper: (A tutorial on Principal Components Analysis by Lindsay I Smith) yo...

8 years ago | 1430 views

Responded


Re: if there are more than one maxima and minima in a curve, how to identify them?
to john smith if i have signal like this a = [0.0003,0.0103,0.0108,0.0113,0.0148,0.0188,0.0180,0.0186,0. 0195,0.0176,0.0189,0...

8 years ago | 2117 views

Posted


extreme points
if i have signal like this a = [0.0003,0.0103,0.0108,0.0113,0.0148,0.0188,0.0180,0.0186,0. 0195,0.0176,0.0189,0.0189,0.0198,0.0...

8 years ago | 623 views

Responded


Re: code representation
if i have signal like this a = [0.0003,0.0103,0.0108,0.0113,0.0148,0.0188,0.0180,0.0186,0. 0195,0.0176,0.0189,0.0189,0.0198,0.0...

8 years ago | 1919 views

Responded


Re: code representation
thanks for guide and help. i well try to implement the second way. i notice in the place of bin2dec i well use dec2bin is it ...

8 years ago | 1919 views

Posted


code representation
hi if i have a signal (look like a sawtooth)i want to take the maximum values in this vector and from them to construct a bin...

8 years ago | 1919 views

Responded


Re: data compression
1. i compute radon transform of the signature image for angles 0 (horizontal projection) and 90 (vertical projection). it is d...

8 years ago | 2144 views

Responded


Re: data compression
let me tell you my idea in more detail: 1. I have a big database of signature images; to make an effective search in this data...

8 years ago | 2144 views

Posted


data compression
I have a large database that containing images. Every image is described with a matrix (X) which has two vectors one vector i...

8 years ago | 2144 views

Posted


data compression
I have a large database that containing images. Every image is described with a matrix (X) which has two vectors one vector i...

8 years ago | 628 views

Posted


geometry center
I wan't to move adrawing to the center of the image. i know that i have to find the geometric center of the image and move th...

8 years ago | 4498 views

Posted


matlab and visual basic 6
hello i write m file function in matlab (version 7 sp14) for summing two variables. i test this function in matlab and workin...

9 years ago | 1624 views

Posted


system is busy
hi is i have algorithm working good but i'm waitting along time to see the result. so my problem is that i like to see someth...

9 years ago | 547 views

Responded


Re: matlab codes for signature verification system using neural netwok
philostrate" <chungpuisee@gmail.com> wrote in message help for examples well...can anybody started hi i think if you found th...

9 years ago | 7183 views

Posted


signature verification
plz tell me or something a like to solve this problem

9 years ago | 1678 views

Posted


Read Data by Usb
i have a problem like your problem and if you found a solution write to me. this is my problem: i like to read data from a pen...

9 years ago | 38189 views

Posted


DAQ
1. How can i create MEX function that can communicate with a generic USB system driver? 2. How can i directly access any DLL in...

9 years ago | 653 views