Question

How can simply divide a linear array into 32 equal parts?
I want to divide a linear array of consequtives 0's and 1's into 32 equal parts. Then I want to store number of occurrence of 1...

4 years ago | 1 answer | 0

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Question

Dividing a linear array into 16 or 32 equal parts is not working?
A{k,j}=profile; ndivisions=32; N{k,j} = length(A{k,j}); partnum = floor(1+(0:N{k,j}-1)/N{k,j}*ndivisions); n1{k,j} = acc...

4 years ago | 0 answers | 0

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Question

How to remove few part of a circle?
I am drawing different radius circles over an image object using simple plot function. How can remove circle portion from backgr...

4 years ago | 1 answer | 0

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Question

How can I store nested for loop values to a cell array?
I am using a nested for loop. Loop executed values are being stored in cell array but for the first row its working well but fro...

4 years ago | 1 answer | 0

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Question

How can I handle visibility on/off for plot function?
I am drawing circles over binary image using plot function. How can I keep the visibility off for the portion when the circle g...

4 years ago | 1 answer | 0

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Question

How can I speed up my program ?
I am working with R2014b. whenever using cell array in my codes, it takes too much of the time to get the output. how to speed u...

4 years ago | 1 answer | 0

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How can plot multiple same amplitude signals along with same y axis ?
Star Strider : Thank you. finally I am done with this. its working well.

4 years ago | 0

Question

How can plot multiple same amplitude signals along with same y axis ?
I am using this code to plot multiple signals. But unable to plot using same y axis. I am some overlapping plot due same amplitu...

4 years ago | 2 answers | 0

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Question

How can I draw a line from center of multiple circles that will intersect all the circles?
I want to multiple circles with same center but different radius. Later on I want add a line from center that will intersect all...

4 years ago | 1 answer | 0

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Question

How can I manage some circles over binary images that will be visible only when passing through white portion only ?
I want to draw multiple circles over binary images. And those circles will be only visible when passing through white region . i...

4 years ago | 0 answers | 0

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Question

How can I only scan some lines that are drawn over an binary image object?
I have drawn some circles over an binary image object. Now only want to keep circle portions which are over the image obeject on...

4 years ago | 0 answers | 0

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Question

How to implement random forest classifier?
I have a feature set. How can I implement random forest classifier on it and how accuracy can be checked?? Please help me doing ...

4 years ago | 0 answers | 0

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Question

How to enlarge binary image background in output screen?
I am drawing 16 different radii circles over a binary image. I want visualize all circles that has been drawn over the image.

4 years ago | 3 answers | 0

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Question

Is there any name of the ellipse which is fitting in the blob?
We use regionprops in matlab to find out major and minor axis of an ellipse. Is there any name for this ellipse exits ?

4 years ago | 1 answer | 0

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Question

Binning of data except from histcounts?
I am a matlab R2014b user. Using histcounts for binning a dataset is not giving me the exact result. Is there any alternative fo...

4 years ago | 3 answers | 0

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Question

How can I divide a linear array into 8 equal parts?
A=[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0...

4 years ago | 2 answers | 0

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Question

How can I use random forest classifier with an excel file?
I have prepared a data set in excel. Now how I will implement this in random forest classifier??

4 years ago | 1 answer | 0

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Question

How can I make all pictures to vertically align?
I am attaching my data set and code also. I want to correct all images orientation and want to make them all vertically align. I...

4 years ago | 0 answers | 0

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Question

Can I use regionprops two times with two different variables in the same program at time?
if true clc; close all; clear; workspace; folder = pwd; % folder = pwd; filepattern = fullfile(folder, '*.png'); s...

4 years ago | 1 answer | 0

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Question

Is poly2mask taking too much of the time?
I am working on a dataset which consists of 1000 binary images. Following things are needed to be done for every single images: ...

4 years ago | 1 answer | 0

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Question

Is there any alternative of cell array?
I am working on 1000 different binary images. For each of the image I am getting 4 different plots. I am running a loop for thes...

4 years ago | 0 answers | 0

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Question

How can I convert a matrix to all numeric values which contains numeric and characters both?
I have matrix containing both numerics and characters(actually NaNs) values both. How to convert this matrix so that it contains...

4 years ago | 1 answer | 0

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Question

how to convert cell array to a matrix?
I have a 5X4 matrix whose each element is a cell array. how to convert it to a simple matrix of elements.

4 years ago | 1 answer | 0

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Question

How to get number of peaks and locs from different graphs that are plotted using a single for loop?
figure; for k=1:length(x) profile(k)=img(y(k),x(k)); plot(profile,'r-','LineWidth',2); grid on; ylim([0 2])...

4 years ago | 1 answer | 0

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Question

How to scan a circle that is drawn over an image object?
A circle is drawn over a binary image object using plot. After this drawn I again want to scan this circle and want to store its...

4 years ago | 1 answer | 0

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Question

How to find out distance among peaks from a plot?
some binary intensity values have stored in a profile and has been plotted. And getting some peaks from it. Here plot function h...

4 years ago | 2 answers | 0

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Question

How a continuous data set can be plotted?
I have an array of consequtives 0's and 1's. How this dataset can be plotted and what I can measure from the plot ?

4 years ago | 0 answers | 0

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Question

How can I count number of bars in a bar graph?
figure; imshow(Image); pix=impixel(Image,X,Y); hold on; plot(X,Y,'LineWidth',2); figure; bar(pix,'r'); I have...

4 years ago | 1 answer | 0

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Question

How it is possible to change all images orientation to same i.e. to vertical
My folder consisting of 1000 binary images with different orientation. I want to make all of them to vertically align. How it wi...

4 years ago | 2 answers | 0