Christine Ak

Actif depuis 2013

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Question

What kind of text displays the output on Graphical user interface GUI figure ?
Hii everyone Can any one tell me what kind of text can I use in Graphical User Interface to display the output of my code on...

plus de 11 ans il y a | 1 réponse | 0

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Question

How to save live video and convert it into frames in GUI ?
Hii I have my camera code attached here , which inserts a live video from a webcamera into GUI , but I want to make some imag...

plus de 11 ans il y a | 1 réponse | 0

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Question

How to make a Key board using GUI ?
Hi I need a Professional one who can help me to build a Key Board By Grafical User Interface The Key board I need consists ...

presque 12 ans il y a | 1 réponse | 0

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Question

How to get a uniform circle?
Hi I have the following Image of a circle I want to make its edges uniform can any body help ?? <</matlabcentral/answers...

presque 12 ans il y a | 2 réponses | 0

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Question

How to make Operations on video frames?
Hi I have a mp4 video , I turned it into Frames ... but I want to make operations on EACH frame Can any one help ???

environ 12 ans il y a | 3 réponses | 0

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Question

How can I use morphological methods to count the number of cells ??
Hi , I have the following image .... <</matlabcentral/answers/uploaded_files/5496/cells_imag.jpg>> I want to U...

environ 12 ans il y a | 2 réponses | 0

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réponses

Question

How can I use " imfindcircles" ?
Hi every one :) I have the following Figure ,, I need to use the function " imfindcircles " but it gives me empty matrix Ca...

environ 12 ans il y a | 1 réponse | 0

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Question

How to mask an image?
hi I have the following code: I want to apply a mask on the image.. How I could ??? <</matlabcentral/answers/uploaded_files...

environ 12 ans il y a | 1 réponse | 0

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Question

How can i use threshold to convert a gray-scaled image into binary image ?
How can I use threshold to convert a gray-scaled image into binary image , I mean to get the image just black and white ? Do...

environ 12 ans il y a | 5 réponses | 2

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réponses

Question

what's the equation of the Gaussian band reject filter ??
Can any one tell me what's the equation of the gaussian band reject filter to apply it on an image ??

environ 12 ans il y a | 1 réponse | 0

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Question

How to detect circles by hough transform ?
I have an image which include circles , and I want to detect where is the dark circles after converting the image into Gray_scal...

environ 12 ans il y a | 1 réponse | 0

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Question

How to use Display Function ?
Hey ,,, Can any body tell me how to print the values x,y,z by using display function but withOUT spaces between them ?? ...

environ 12 ans il y a | 1 réponse | 0

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Question

correcting x-ray image
hello... i have the following code to correct the contrast of x-ray image,, but at last it gives a black image not x-ray,, Can ...

environ 12 ans il y a | 1 réponse | 0

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Question

How can I find transfer function from a difference equation?
Hey,,I'm new to matlab. I have homework says that:- y(n)=0.4142y(n-1)+0.2929x(n)+0.2929x(n-1) find H(z) ?? Plot the pol...

plus de 12 ans il y a | 3 réponses | 0

3

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Question

How can I remove DC component from EMG signal?
the signal is : y=EMG +5 I will design a FIR filter but how exactly can I remove the DC component ( 5 ) from y ??

plus de 12 ans il y a | 1 réponse | 0

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Question

How can I design a FIR filter to extract QRS complx from any ECG signal ??
I know how to design a FIR filter, and how to apply it on a noisy signal. but how can I extract QRS cmplx? Should I use BandPa...

plus de 12 ans il y a | 1 réponse | 1

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