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How to hold on my figures in Matlab?
Remove figure, it open the new figure in each iteration. If you want to plot all response in same figure, use hold on after pl...

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does anyone have the code for brain tumor detection using matlab
Hello Nishad, there are numerous literature (including code) avalible in public domain (Do Google) regardig the topic of Brain T...

대략 7년 전 | 0

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If statement using vectors
Your code doing the same T_m=randi(6,1); T_s=rand(6,1); P=rand(6,1); if T_m > T_s P_actual = P - 0.3*(T_m - T_s); else P_...

대략 7년 전 | 0

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How to type equation with symbol in ylabel of matlab simulation scope figure editor window
ylabel('\theta');

대략 7년 전 | 0

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Compare two image/video and find the percentage of similarity.
Look at SIFT, do google and see Or Structural similarity (SSIM) index http://in.mathworks.com/help/images/ref/ssim.html

대략 7년 전 | 0

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image watermarking using dwt
As you didnot provided the sufficient data, but I have figure out, in which line the error occured I have test the code with di...

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Separate the rock in the image below from the background
You can do that by image segmentation. Here the background of Image is distinctly different from foreground object (therefore it...

대략 7년 전 | 1

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colorbar to match colors in contourf
contourf(peaks) colormap(parula(9)); % Change this ^ value as how many color reuired max is 64 colorbar('southoutside') Fo...

대략 7년 전 | 1

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Select rows and put into cell array
A=rand(10000,5); result=cell(1,10); for i=1:1:10 result{i}=A(i:10:1000,:); end

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How to store matrix whose dimension is changing in each iteration ?
Cell array result=cell(1,iter); for i=1:iter %say matrix1 have changes the dimention in each iteration % do operation, say m...

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질문


Regarding Increase Resolution?
Related to Digital Image Processing: Person Said: "You are saying we can't increse resolution from one static image" I asked:...

대략 7년 전 | 답변 수: 2 | 0

2

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Finding the index of spesific element in a matrix?
I want to know index of a(4) which is the bold 3 here ......................... this 4^ represent the index, I guessing you ar...

대략 7년 전 | 6

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segmentation of irregular shapes
For segmentation, the ROI object may have any shape, the shape doesnot matter. Segmentation process generally depends on type of...

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Any learning materials to practice vectorization ?
If you regularly practice, you would learn more. I dont think, there may any specific materials, where you can get all trick to ...

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Uploading multiple matfiles from same folder.
Make folder as currnt working directory list=dir('*.mat'); for j=1:length(list) matfile=load(list(j).name); % do operation...

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Undefined function or variable "C".Error in line
I didnot find the same error, in my case the error is expected that I dont have PB_VLE_Wilson function file. P = 15000...

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to print following pattern
Today I lerned this polyval function, thats why I have posted 2nd answer, although the correct answer already given by @Rik for...

대략 7년 전 | 2

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How can I do the next iteration?
But how can I repeat the whole process again? I mean with the new value of Mmax and Mmin. clc; n= any number (how many times y...

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Index exceeds matrix dimensions (how to fix it )
In this case >> whos BER Name Size Bytes Class Attributes BER 1x16 128 double...

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Naming array with for loop
Better to go for M{1},M{2}.....as a cell array, here M{1}, M{2} are arrays having any size M=cell(1,n) for i=1:n M{i}=.... e...

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'Number of channels in input image must be 3' error when trying to train in YOLO v2
I am gussing from thr error- 'Number of channels in input image must be 3' & "I am trying to apply YOLO v2 in my dataset to t...

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Find Borders and their Indices
so the first and the last zero idx_1st0=find(A==0,1,'first'); idx_Last0=find(A==0,1,'last')

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How to convert as single image from two image?
Those images having same height (rows), image1 and image2 result=[image1,image2]; Those images having same widths (columns), i...

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interp2 changes the value of pixels also
Yes, those are the interpolated values. You have the image having pixels values are 0, 1 , 2 , 3, when you interpolated new pix...

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Changing plot colors directly in .fig files
Click on cursor sign in figure window Click on plot curve, which you want to change the color Right Click Color Choose Colo...

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Index in position 1 is invalid. Array indices must be positive integers or logical values.
( IF(i+1,j)<0 || IF(i-1,j)<0 || IF(i,j+1)<0 || IF(i,j-1)<0 || IF(i-1, j-1)<0 || IF(i-1, j+1)<0 || %......^.............^.........

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why is my code not working?
i= linspace(0.0001,0.0009,1000) %.................^ ...........^............ Array indices must be non zero positive integer ...

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Removing space between the axis
yticks([0 1 2 3 4 5]); More detail read here

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Converting mean(mean(image)) of image into c
im=imread('iamge_file_name.jpg'); grayImage=rgb2gray(image1); result=mean(grayImage); C Code Generation from MATLAB check her...

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Indexing error using sum
signal(i-n:i+n,:) %.......^ here is the issue When you run the code n=3 initial and k=2; When you assigned i=k:... that menas...

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