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anmol maharana


9 total contributions since 2017

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Question


I want to design inverter in simulink using scr as a switch. For triggering I am using a simple pulse generator. But it is not running
Single phase inverter design in simulink where a scr is used as a switch. I have completed the design but output is null. Only p...

1 year ago | 0 answers | 0

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Question


i have three gray images. How to combine them and assign them to each channel of r g b?
i have three gray images of same size. suppose the name is a b c. i want to construct a pseudo rgb image where red ,green , blue...

2 years ago | 1 answer | 0

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Question


i want to modify HOG function and plot the visualization. I am getting the code for HOG but not for visualization. how to do the visualization?
I am trying to do histogram of gradients of image myself. I have done the hog part but unable to visualize it. how to do it?

2 years ago | 0 answers | 0

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Question


how to import data from ANSYS HFSS to optimize the antenna parameter to get low return loss?
i have designed e-patch antenna using hfss. How to optimize it using matlab?

2 years ago | 0 answers | 0

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Question


Hoe to use BRAT Dataset? It is in .nii format. I want to store it in .mat files. How to do it?
[V info]=ReadData3D(file .nii); After this V has 256*256*155 matrix. How to read the image?

2 years ago | 1 answer | 0

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Answered
manual segmentation of image
imfreehand only supports gray image. for rgb image how to do it?

2 years ago | 0

Question


i want to make the background of the image black.what should i do?
here is the image in which i want to make the background black so that only flower will be visible.

2 years ago | 0 answers | 0

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Question


how to write a program to crop an elliptical shape region with in a image when we specify major axis and minor axis value?
i want to develop a function which by calling can crop an elliptical region of an image. here we have to pass parameter value li...

2 years ago | 0 answers | 0

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Question


i want to select elliptical region of various sizes by varying a and b in an image.Can anyone please suggest the algorithm by using imcrop.
I want to develop a program in which an image is taken as input. Then elliptical regions are selected by varying a and b.

2 years ago | 1 answer | 0

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