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Where can I download all colortype images (binary, indexed, graycode, RGB) ?
I'm not sure if this is what you mean, but all the matlab example images are in this folder: C:\Program Files\MATLAB\R2013b\t...

casi 11 años hace | 0

Respondida
Computation of mean and standard deviation after supressing NaNs of an array
Hi Naga, The term "average" usually encompasses several ways to measure what value best represents a sample. There are vari...

casi 11 años hace | 0

Respondida
want to know the bytes of upperLeft image
a=whos('upperleft'); a.bytes will give you the size of the variable

casi 11 años hace | 0

Respondida
Change Pop up menu choices when GUI is started
Fixed, Put: set(handles.popupmenu1, 'String', sheetNamesOECF); in your OpeningFcn.

casi 11 años hace | 0

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Pregunta


Change Pop up menu choices when GUI is started
I have a cell called sheetNamesOECF containing strings, this cell is updated in the main mfile, When I run the gui for the firs...

casi 11 años hace | 1 respuesta | 0

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Pregunta


any returns 0 eventhough there is a non zero element in the row
I have a cell that looks like this: measureables = 'GS_L' 'OECF' 'DYNAMIC_RANGE' 'NOISE' I do this:...

casi 11 años hace | 2 respuestas | 0

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Respondida
How do I plot multiple plot using cftool in the same figure palette?
http://nl.mathworks.com/help/curvefit/cftool.html use hold all to plot multiple fits.

casi 11 años hace | 0

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deleting rows containing NaN
Array(any(isnan(Array),2),:) = [];

casi 11 años hace | 13

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Pregunta


Problem with matrix calculation
I have the following line of code that represents the inverse function of: a+b*(100*10^-x)^c this is the x: x=double(...

casi 11 años hace | 1 respuesta | 0

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Pregunta


Array divided by 255 gives me 0
I have an matrix that looks like this (but bigger) [30 29 31; 29 30 30; 30 31 30] now when I divide it by 255, ...

casi 11 años hace | 2 respuestas | 0

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Error using surf, X, Y, Z, and C cannot be complex
you were taking square roots of negative values, thus giving complex values. r=abs(sqrt((4*V.^-k)./(cos(U).^2+k*sin(U).^2)...

casi 11 años hace | 0

Respondida
Create variable from cell array based on strings
I think this should work. I am on mobile though so I can't check it atm. index=strcmp(var1(:,1),'A'); index=index(:,an...

casi 11 años hace | 0

Pregunta


Can't remove xlabel from top graph
Picture here: <</matlabcentral/answers/uploaded_files/28309/residuals.png>> I cant seem to delete the top graphs xlabe...

casi 11 años hace | 1 respuesta | 0

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Problem with matlab fit
While this might not solely be a matlab problem, I guess I could still ask it here: I measured a grayscale chart with spectro...

casi 11 años hace | 1 respuesta | 0

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How can i make a Moving Average Filter of order 4 for removing the noise from signal?
We are not here to do your homework, we are here to help you if you are stuck.Please show us what you've done so far, and give u...

casi 11 años hace | 0

Respondida
How to generate random function with respect to time ??
clc clear all close all sf=50; time=60; mag=1; S=zeros(1,sf*time); for iT=1:length(S) S(iT)=-mag+2*ran...

casi 11 años hace | 0

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how to read img file in matlab
[Z,R] = arcgridread('Test.grd'); mapshow(Z,R,'DisplayType','surface'); xlabel('x (easting in meters)'); ylabel('y (north...

casi 11 años hace | 1

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fft problem - how do I fix the edges?
The Fourier Transform relies on the assumption that your time domain data is periodic, so you can just repeat your time domain d...

casi 11 años hace | 0

Resuelto


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

casi 11 años hace

Pregunta


Getting data from a struct array using dynamic field references
I have a struct that looks like this: data = GS_L: {411x9 cell} GS_R: {27x9 cell} GS_U: {27x9 cel...

casi 11 años hace | 1 respuesta | 0

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Pregunta


Opening multiple excelworksheets with stringnames from a cell
I have a template file who's name is Template UTT, I load and read the file like this: excelsheet = uigetfile('.xls...

casi 11 años hace | 1 respuesta | 0

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Pregunta


Indexing a cell, ignoring empty inputs?
I have a cell that looks like this: 'GS_L' 'OECF' 'DYNAMIC_RANGE' 'GS_R' 'OECF' 'DYNAMIC...

casi 11 años hace | 1 respuesta | 0

1

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Cropping image into multiple images at certain coordinates, but the positions need verification first
The main problem for now is that Matlab should show the crop-rectangles before actually cropping them, to verify if the rectangl...

casi 11 años hace | 0

Pregunta


Cropping image into multiple images at certain coordinates, but the positions need verification first
I have an image of a test chart that I scanned with a scanner. The thing I want to do is cut the image in to pieces (rectangles)...

casi 11 años hace | 2 respuestas | 0

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Respondida
why I am not getting any license tough I am a Monash university student everyone in my class got MATLAB using the same procedure which I have been trying from last few days ?
Try contacting either your university support or mathworks support.

casi 11 años hace | 0

Respondida
FFT gives different answers according to what axis its applied to
fft behaves the same in: clc close all clear all A=rand(1,100); B=A'; X1=abs(fft(A)); X2=abs(fft(B));...

casi 11 años hace | 0

Respondida
How to store plotted X and Y cordinates as an images
Press the save button on the plot, then select a desired image format.

casi 11 años hace | 0

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