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Julie


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统计学

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已回答
Regionprops - finding the weighted centroid of one half of the image frame.
Can't you just delete the mirrored half? Otherwise, just remove all objects present in the mirrored half using the regionprops ...

5 years 前 | 0

已回答
exclusion of some rows from text files
Read in the text files using fscanf Delete the empty rows in matlab, if your data is numbers which have zero rows I usually use...

5 years 前 | 0

已回答
To plot a sketch
No, you cannot do this without giving numerical values to a and b.

5 years 前 | 0

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已回答
After importing multiple multicolumn txt files using "dlmread" function. Now i have 10 txt files each contains 12 columns, How can i go through all those 10 txt files and plot graphs for all subsequent 2 columns iteratively..
myFolder = '/home/ali/IDT'; % Get a list of all files in the folder with the desired file name pattern. theFiles = dir(ful...

6 years 前 | 0

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已回答
How to add elements to a sparse matrix
F=full(S) F=[F,zeros(2028,14927-14809)];

6 years 前 | 1

| 已接受

已回答
Multiple figures updated with each for-loop iteration
figure(1) hold on figure(2) hold on for i1 = 1:2 % Starting values B = 60; % a touch less than MPF Uo = [Yo Vo(i1) yo];...

6 years 前 | 0

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已回答
Convert gridded data to coordinate matrix
coord=repmat(1:11,11,1); XYZmat=cat(3,X(coord),Y(coord'),M);

6 years 前 | 1

| 已接受

已回答
How to use existing plots in a new plot?
It's a bit of a workaround, but if copyobj failed you can just read the data off of the existing plots using <https://www.mathwo...

6 years 前 | 0

已回答
Get the max value and the indices of max value across a series of matrices
BigMat=cellfun(@(x) cat(3,DATA{:,x}),num2cell(1:25),'UniformOutput',false) [maxVal idx] = cellfun(@(x) max([BigMat{x}],[],3),...

6 years 前 | 0

已回答
Loading multiple non-sequential .mat files to automate a code?
listoffiles = dir('D:\Data\**\*.mat') for k=1:length(listoffiles) CurFile=listoffiles(k) load([CurFile.folde...

6 years 前 | 1

| 已接受

已回答
Problem with imhist after modify image
It changed the range, sometimes it does grayscale in 0-255, and sometimes it does it in 0-1. It won't make a difference to your...

8 years 前 | 0

已回答
How can I calculate and show the average(mean) of the data show in zoom on an Axes GUI?
Lets assume your data is x and y Whenever the zoom changes (I don't know how you are implementing your zoom but you may need to...

8 years 前 | 0

已回答
how to display points from very light red to dark red?
See Below code c = linspace(1,10,length(x)); G=linspace(.95,0,length(x)); % Increase the .95 for lighter red at beginn...

8 years 前 | 1

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已回答
Figure problem: disappeared text and radio buttons in figure/questionnaire after changing fron 2012b to 2015b
Have you tried changing the visibility of the objects. It may be set to false, especially since you create them when the parent...

8 years 前 | 0

提问


Matlab guide uitable will not let me delete columns or change format, how do I fix?
Hi, I am making a GUI in Matlab using the guide function. I have a table with differently formatted columns. When I try to del...

8 years 前 | 1 个回答 | 0

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Testing Grayscale image based on objects
I have an image, I do a bunch of stuff to this image (edge tracing, filling, etc.) in order to get objects. Once I have the obj...

13 years 前 | 0 个回答 | 0

0

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Detecting Water Droplets
I need to detect water droplets on different surfaces. I have a picture of the original surface, but the lighting is slightly f...

13 years 前 | 2 个回答 | 0

2

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