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how can I removing the background of an image?
You can also take a look at my color segmentation tutorials: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%...

presque 8 ans il y a | 0

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Speed up rotation on figures?
Rotate object about specified origin and direction rotate(h,direction,alpha) rotate(...,origin) see example Cr...

presque 8 ans il y a | 0

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How can I get data from nasa via ftp?
http://www.mathworks.com/matlabcentral/answers/273383-how-to-convert-netcdf-reterive-from-ncep-ncar-to-ascii-files-of-each-month...

presque 8 ans il y a | 0

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how to addpath of +folder
use pwd('your directory path')

presque 8 ans il y a | 0

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how to use Matlab netCDF functions for 4 dimensions data?
if you are using NCAR reanalysis then use *get_NCAR function* to process

presque 8 ans il y a | 0

Question

how to plot contours in matlab
I would like to make contours of elevations. My text file which contain lat, lon and elevation data set. I want to genterate co...

presque 8 ans il y a | 3 réponses | 0

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réponses

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Hi i've GPS data of a trajectory
(1) Prepared a text file consist on three columns , lat,long and variable (2) call them by xmlread (3) plot(x,y) Have f...

presque 8 ans il y a | 0

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version 2012b compiler
Try this link: http://www.mathworks.com/company/aboutus/contact_us/?s_tid=gn_cntus You can also send an email to support@...

presque 8 ans il y a | 0

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How to store R Square values in seperate matrix from different regression ?
For *single row and 17 column*, try this one xR = [R1; R2; R3;R4;R5;....;R17] ; This create a matrix 1*17. What is n...

environ 8 ans il y a | 0

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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...

environ 8 ans il y a | 0

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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...

environ 8 ans il y a | 1

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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...

environ 8 ans il y a | 0

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

environ 8 ans il y a | 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 ...

environ 8 ans il y a | 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...

environ 8 ans il y a | 0

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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

environ 8 ans il y a | 0

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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...

environ 8 ans il y a | 2 réponses | 1

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

environ 8 ans il y a | 0

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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...

environ 8 ans il y a | 1

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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...

environ 8 ans il y a | 0

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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...

environ 8 ans il y a | 0

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

environ 8 ans il y a | 0

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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...

environ 8 ans il y a | 0

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

environ 8 ans il y a | 0

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validation performance or test performance?
1- validation performance

environ 8 ans il y a | 0

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

environ 8 ans il y a | 0

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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...

environ 8 ans il y a | 0

A répondu
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...

environ 8 ans il y a | 0

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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...

environ 8 ans il y a | 1

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A répondu
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>

environ 8 ans il y a | 0