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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...

10年以上 前 | 0

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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...

10年以上 前 | 0

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

10年以上 前 | 0

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

10年以上 前 | 0

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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...

10年以上 前 | 1 件の回答 | 0

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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:...

10年以上 前 | 2 件の回答 | 0

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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.

10年以上 前 | 0

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

10年以上 前 | 13

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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(...

10年以上 前 | 1 件の回答 | 0

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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, ...

10年以上 前 | 2 件の回答 | 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)...

10年以上 前 | 0

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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...

10年以上 前 | 0

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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...

10年以上 前 | 1 件の回答 | 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...

10年以上 前 | 1 件の回答 | 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...

10年以上 前 | 0

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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...

10年以上 前 | 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...

10年以上 前 | 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...

10年以上 前 | 0

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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:...

10年以上 前

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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...

10年以上 前 | 1 件の回答 | 0

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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...

10年以上 前 | 1 件の回答 | 0

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

10年以上 前 | 1 件の回答 | 0

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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...

10年以上 前 | 0

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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)...

10年以上 前 | 2 件の回答 | 0

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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.

10年以上 前 | 0

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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));...

10年以上 前 | 0

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

10年以上 前 | 0

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