Answered
how to obtain pixel values from multiple images in the same directory
is your image in RGB or have multiple images? Here is my function, which will pixel value at given x,y value. Tested over R...

mehr als 4 Jahre ago | 0

Answered
matlab R2016a has stopped working
Try this link: http://www.mathworks.com/company/aboutus/contact_us/?s_tid=gn_cntus You can also send an email to support@math...

mehr als 4 Jahre ago | 1

| accepted

Answered
how to read multiple folders with a single text file and remove header and footer from this text file
basedir = 'E:\meta data\new\data _thesis\NCEP\winds_speed'; % Helper function to remove '.' and '..' and get directorie...

mehr als 4 Jahre ago | 0

| accepted

Answered
To define the axes for just one subplot colorabar
For setting range of your own desire, try this please caxis([0, 6]) >> colorbar Usman

mehr als 4 Jahre ago | 0

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Passing variables to plot function
let see it what you *want* >> d1=[1 3 5 6] % create a vector as x for plot d1 = 1 3 5 6 ...

mehr als 4 Jahre ago | 1

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finding dissimilarity between two binary image in a range between 0 and 10
*Absolute difference of two imagescollapse* Z = imabsdiff(X,Y) *About best selection method for image differences* ht...

mehr als 4 Jahre ago | 0

Answered
Rotation of a set of 3D points about a point
Here is the solution http://www.mathworks.com/matlabcentral/answers/277331-rotating-a-2d-plot-around-origo

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Question


auto run and delete files from multiple subfolders
My question consist over *three parts* *Part 1* My current directory is E:\meta data\new\data _thesis\NCEP\winds_s...

mehr als 4 Jahre ago | 2 answers | 1

2

answers

Answered
to do repeated operation
use for loop for repeatation of a particular task

mehr als 4 Jahre ago | 0

Answered
How to organize text files by date and time inside folder
Try from <http://www.mathworks.com/matlabcentral/fileexchange/8399-sortn-sort-textual-lists SORTN - sort textual lists> Als...

mehr als 4 Jahre ago | 1

Answered
How to add value at end of row in a matrix
I unable to understand what you want in your final matrix. First see if you wanting column vectors these are not correct form...

mehr als 4 Jahre ago | 0

Answered
What can we do to reduce or eliminate license manager timeouts (Licensing error: -139,11603)?
Try this link: http://www.mathworks.com/company/aboutus/contact_us/?s_tid=gn_cntus You can also send an email to support@math...

mehr als 4 Jahre ago | 0

Answered
How to undo an accepted answer?
you can flag the wrong accepted answer with explanation to undo it

mehr als 4 Jahre ago | 0

Answered
Open m file on Windows
*Try* this link: http://www.mathworks.com/company/aboutus/contact_us/?s_tid=gn_cntus You can also send an email to suppor...

mehr als 4 Jahre ago | 0

Answered
Writing cell array to an excel file - Empty!
try this xlswrite ('Filename',combi(:))

mehr als 4 Jahre ago | 0

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validation performance or test performance?
1- validation performance

mehr als 4 Jahre ago | 0

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how to append row in excel sheet
xlmwrite('YourfileName',value,'append')

mehr als 4 Jahre ago | 0

Answered
Finding the RGB value of a .fig at given X and Y locations
x=imread('YourImage'); * Images are matrices (2D if grayscale, 3D if colored) in MATLAB. * You can use x...

mehr als 4 Jahre ago | 0

Answered
How to assign a reference point in graph?
*UPDATE 1:* may try this plot(1:10) box off axes('xlim', [1 10], 'ylim', [1 10], 'color', 'none', 'YAxisLocation', 'ri...

mehr als 4 Jahre ago | 0

Answered
Rotating a 2D plot around origo
rotate(h,direction,alpha) rotates the graphics object h by alpha degrees. direction is a two- or three-element vector that...

mehr als 4 Jahre ago | 1

| accepted

Answered
How to plot a 3rd order best fit line through 3 sets of data?
for <http://stattrek.com/statistics/dictionary.aspx?definition=coefficient_of_determination R^2>

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Question


Parsing a 3d array into 2d array in text file
I want to extract *17 text files* (with name *output_no.txt* , where no is from 0 to 16) each of which consist on three columns,...

mehr als 4 Jahre ago | 1 answer | 0

1

answer

Answered
accumarray error: Index into matrix must be positive
read <http://www.mathworks.com/help/matlab/ref/accumarray.html#bt4vyph-2 accumarray>

mehr als 4 Jahre ago | 0

Answered
3 D plot in Matlab
http://www.mathworks.com/help/matlab/ref/plot3.html http://www.mathworks.com/help/matlab/2-and-3d-plots.html http://www.ma...

mehr als 4 Jahre ago | 0

Answered
generate floating random number within a range with a mean
use rand() function

mehr als 4 Jahre ago | 0

Answered
how to convert a gray level to another gray level in matlab?
my_image =imread('YourImage.tif'); for R=1:num of Rows for C=1:num of Columns pixel=my_image(R,C); ...

mehr als 4 Jahre ago | 0

Answered
How to change plot background color for some datapoints?
http://www.mathworks.com/matlabcentral/answers/96023-how-do-i-add-a-background-image-to-my-gui-or-figure-window http://www.ma...

mehr als 4 Jahre ago | 0

Answered
i want to select particular bounding boxes with particular height and width.
one way is to use paint or adobe Photoshop. Use crop tab to extract particular feature from image

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Answered
How to find center of circles in image?
http://www.mathworks.com/matlabcentral/answers/122579-i-am-new-to-matlab-and-i-am-required-to-plot-a-circle-in-matlab-and-mark-i...

mehr als 4 Jahre ago | 0

Answered
RMS of non sinusoidal wave
in order to calculate some RMS error for your signal, you require two points (1) YourOrginalSignal (2) ExtimatedSignal ...

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