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Jigar Gada


University of Southern California

Active since 2011

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Professional Interests: Signal Processing, Image and Speech Processing, Linear Algebra, Machine Learning

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Question


How do I create an interactive connected graph in MATLAB GUI
I want to create a connected graph in Matlab GUI. All the nodes of the graph are buttons which changes its color when clicked. A...

9 years ago | 1 answer | 0

1

answer

Answered
How can I rotate a set of points in a plane by a certain angle about an arbitrary point?
Best is to deal this task with Linear Algebra. Let the specified point(around which the rotation has be done) be w = (x1,y1)....

11 years ago | 2

Answered
what is the best size of input data for neural network?
What kind of network are you using. If you re using back propagation network, then 1. Back propogation gives good results onl...

12 years ago | 0

Answered
how to round the decimal point?
Thanks a lot.. It was so simple.

12 years ago | 0

Question


Feature classification
I am working on Face recognition and have generated the features using PCA and then LDA. While the features are given as input t...

12 years ago | 0 answers | 0

0

answers

Question


PCA LDA
Hello, I am doin a project on face detection+recognition. Face detection part is working properly. I hav done face recognition ...

12 years ago | 1 answer | 0

1

answer

Question


Eigen faces
I am working on face detection and recognition. My face detection algo using viola-jones is working perfectly. However face reco...

12 years ago | 0 answers | 0

0

answers

Question


Speed
How to increase the speed of your code in matlab..? i am workin on real time face detection but my code is taking a lot of time...

12 years ago | 2 answers | 0

2

answers

Question


eigen faces
can sumone explain me what an eigen face actually signify??

13 years ago | 1 answer | 0

1

answer

Question


what is the difference between conv2, filter2 and imfilter..?
I am confused with the way these three algorithms works. which function should i use for gaussian, prewitt etc. filters??

13 years ago | 3 answers | 7

3

answers