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How to connect all result?
Use cell array to store the vectors B=cell(1,bond(860)+1) for i=1:bond(860)+1 %bond is data that include 860*2 tabl...

4 meses ago | 0

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Getting a vector for different x value
Is this? a=0; b=1; h=b-a/2; n=0.01; xnew=[];% Number of Iteration is not known xnew(1)=h; i=1; while xnew(i)>n xnew(i+...

4 meses ago | 0

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Hi i need some help here to put this into a matlab
h=0.5; a=0; x=a+h; i=2; tol=...? while err<tol x=[x a+i*h]; h=h/2; i=i+2; err=..% Update end

4 meses ago | 0

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Answered
how to remove 2d fourier transform image noise
Decide the cutt off frequency, apply filter and do the inverse More Detail: https://www.clear.rice.edu/elec301/Projects01/im...

4 meses ago | 0

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How to build a class map from multiple binary images?
"I want to acquire an output containing all these classes with a random color asigned to each class" Here @Image Analyst Answer...

4 meses ago | 0

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How to save the matrix value of bmp image ?
Once you load the image,Matlab itself save it as a Matrix with assigned variable name. In the above mentioned example m1 is the ...

4 meses ago | 0

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Answered
find pixels of a line in picture
% Load the image rgbImage=imread('image_line.png'); % Get the one plane/Gray Image red_channel=rgbImage(:,:,1); % Segment th...

4 meses ago | 0

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how to conver image matrix into bipolar values
Bipolar Values, considering two data value only (Same number with Positive & Negative) bw_image=%Convert to binary image image...

4 meses ago | 2

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Answered
Using double precision, find x for which exp(x) doesn't overflow.
All data creates in MATLAB are douple precision (Standard /By Default) Double More: e^x = 1 + (x ^ 1 / 1!) + (x ^ 2 / 2!) .....

4 meses ago | 0

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save image names form a loop in a new variable
Here, I answered based on decription of the questions j=1; for i=1:total_images %Images call one by one %Detection Part r...

4 meses ago | 0

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Answered
Concatenation of 2 different feature maps of different dimension
Have you refered the following links? (External Links) https://ai.stackexchange.com/questions/2932/concatenate-convolution-laye...

4 meses ago | 0

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How to save output from the for loop in a matrixs?
Use Cell array to save the Matrices result pks_data=cell(1,length(x)); locs_data=cell(1,length(x)); for i=1:x [pks,locs]...

4 meses ago | 0

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Segmentation of the microscope circle
You can direct thresold the largest black area. Here the shown code is quite lengthy, but it is easier to understand. bwImage=i...

5 meses ago | 0

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How to pick the lowest element for each row by different matrices?
I'm looking for the code to create a matrix D (4x2), such that each row is picked by a, b, c with the lowest item in the first c...

5 meses ago | 1

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Answered
Pause a Frame in an Animation
Adjust the frame rate this way? video_data=VideoWriter('test_video'); video_data.FrameRate=5; open(video_data) for i=1:50 ...

5 meses ago | 0

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How to make the time invtervals between two index fixed when plotting in real time using function 'tic toc'
"But I want the time intervals to be fixed, for example, it recordes index every 0.3 seconds regularly. My code is look like bel...

5 meses ago | 0

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Plot each individual cells in different graphs
datecell=load('datecell.mat'); datecell=datecell.datecell; smcell=load('smcell.mat'); smcell=smcell.smcell; figure, for ci=...

5 meses ago | 0

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I'm trying to plot my function into a graph but it won't even run
function y=displacement(theta) y=zeros(1,length(theta)); for i=1:length(theta) if theta(i)>=0 & theta(i)<= pi/2 y(i)=6*(...

5 meses ago | 0

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Answered
I want to use circshift until a certain value in my vector until it reaches the end of the array.
front_pos = 17800; rear_pos = 58400; B = [0 0 0 0 rear_pos 0 front_pos 0 0 0 0 0 0 0 0 0 0 0 0 0 0]'; while B(end)~=front_pos...

5 meses ago | 0

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Plot Error Please help
There must be one else condition (to avoid any mismatch between vectors length). If none of the conditions is true, then such co...

5 meses ago | 0

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Riemanns_integral error
Error using sym/rsums Too many output arguments. If you check the MATLAB docs of rsums: Which is function for displays a itera...

5 meses ago | 0

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how i do a 3D plot of rect(n1,n2) function
n1=-1; n2=1; [x,y]=meshgrid(n1:0.01:n2,n1:0.01:n2); z=zeros(size(x,1),size(x,2)); z(x>-0.5 & x<0.5)=1; s=surf(x,y,z,'FaceAl...

5 meses ago | 0

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How can I call a Dataset folder for image preprocessing?
Images call, there are so mahy related threads Link 1 Link 2 Link 3 Link 4 Hope It Helps!

5 meses ago | 0

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How can I get my matrix to populate with correct values from for loop?
When my for loop continues to iteration 2 to 50, the rest of colum 2 is populted by 1's. Can someone please help me understand w...

5 meses ago | 0

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Creating plans and 3D shapes with x,y,z coordinates.
There may be subjective related toolboox/CAD tool to design such surfaces. You may try with surf plot, here on eexample. Here y...

5 meses ago | 0

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Answered
How can we accurately estimate execution time?
One way: Using Stoptwatch Timer tic ...... toc https://in.mathworks.com/help/matlab/ref/tic.html More: Function execution ...

5 meses ago | 0

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how do i select only a certain area of ​​an image and then use it to get the mean pixel value?
This is all about how you can correctly segregate ROI, what the red fields refer to, as there is no clear boundary in the area o...

5 meses ago | 1

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how to create two sinusoidal signals
Hint: A=.....%Amplitude t=0:0.01:1; %time ph=......%Set Phase difference w=.....% Frequency sin1=................% Asin(wt...

5 meses ago | 1

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Answered
Plotting a line moving down straight vertically. Both the lines are not rotating in symmetry.
"Both the lines are not rotating in symmetry." plot([-L1*cosd(t1),0],[L1*sind(t1),0]); % First Line %..............^changed he...

5 meses ago | 0

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