Answered
reagarding Extended Kalaman filter
<http://www.mathworks.com/matlabcentral/fileexchange/?term=kalman FEX:search:kalman>

15 years ago | 0

Answered
statistics toolbox functions not working - yes it is installed!
what does: license('test','statistics_toolbox') return?

15 years ago | 0

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Plotting Matrix points
line(B(:,1),B(:,2)) maybe? What do you mean by start of first and end?

15 years ago | 1

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Plot Magnetic Field Lines in 3D (streamline style) at Certain Latitude/Longitude
Is that a |comet| plot maybe? doc comet

15 years ago | 0

Answered
READ/OPEN A BINARY FILE - MATLAB
Yes. doc fopen doc fread doc fclose doc xlswrite doc csvwrite a few tools for your journey...

15 years ago | 0

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Answered
Converting symbolic expression into double.
doc double double(sym_expr) and doc subs

15 years ago | 1

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Answered
implay is indexed rather than rgb
* What is the size of an image when it is passed in and shown as gray scale? (should be [m n 3 k]) * Grayscale will appear when ...

15 years ago | 0

Answered
more than one input in sprintf
Works for me... mu1 = 'hello world' q = '78' sprintf('mu=%s ,nu/omega=%s',mu1,q) Remember you're calling it as a string so m...

15 years ago | 0

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Answered
need information about thinning skletonisasi Wu and Tsai's Algorithm
Not familiar with their skeletonization algorithm but here are some sources: doc bwmorph %see 'thin' and 'skel' <http://...

15 years ago | 0

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Answered
How to import the Number of rows from the csv or xls file at a time depending upon the memory.
Well figure out how much memory your computer has and subtract 10-15% maybe for overhead. Assuming no other programs are killin...

15 years ago | 0

Answered
selection function for ordered chromosomes
x = 1:10; y = linspace(0,30,10); keepidx = [1 7 3 2]; keepidx = sort(keepidx); x = x(keepidx); y = y(keepidx); Do yo...

15 years ago | 0

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variable into msgbox???
Use |sprintf| to make a string: msgbox(sprintf('These Values are incorrect WARNING %f warn',k))

15 years ago | 0

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how to divide an image into 2x2 blocks and then work on each block seperately pixel by pixel?
alleq = all(bsxfun(@eq,I(:,:,1),I(:,:,2:3)),3); %find equal planes blkproc(alleq,[2 2],@(x)any(x(:))) %traverse em'

15 years ago | 1

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how to traverse an image in 2x2 block wise wayand then check suitable conditions?
doc imfilter doc conv2 doc blkproc

15 years ago | 0

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Size limit on 'file' argument of implay(file)?
There is no limit that I know about. How much RAM do you have/what size system (32bit or 64bit OS) are you on? Do you have a w...

15 years ago | 0

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Answered
How to generate a basic table of answers?
And to add to the list: <http://www.mathworks.com/matlabcentral/fileexchange/28748-displaymatrix FEX:display_matrix>

15 years ago | 0

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trouble with basic plotting,
??? Error using ==> mpower Inputs must be a scalar and a square matrix. To compute elementwise POWER, use POWER (.^) instead. ...

15 years ago | 5

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Answered
rotate image using camup or cameraupvector
Use |slice| to plot your image. It can then be rotated at will. doc slice

15 years ago | 0

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Permutations: {0-7, 8-15, 16-23, 24-31}, neater code?
perhaps doc sortrows ?

15 years ago | 0

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Engineering Dynamics problem in Matlab, how is it done?
What have you done to solve your problem? It looks pretty straight forward: you know Newton's second Law, the masses, the f...

15 years ago | 0

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How could you find the index number of an answer output?
Arnaud's reply is correct To find the indices of multiple maxima: find(drhodz==max(drhodz)); Also, your |for|-loops can be...

15 years ago | 0

Answered
How to match unequal number of row elements, m-column numeric data
A = 1:5; %sample vec B = magic(4); %sample matric [C, mindex] = min(min(bsxfun(@(x,y)abs(x-y),reshape(A,[1 1 numel(A)]),B),...

15 years ago | 0

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Interactive manipulation with graph in Matlab
Perhaps Doug's Challenge/Replies/Answer will be useful to you: <http://blogs.mathworks.com/videos/2011/04/08/solution-to-matl...

15 years ago | 1

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Changing Plot Title from variable
for ii = 1:219 %plot stuff title(sprintf('Angle = angle(%i), Power = power(%i), Exposure = exposure(%i)',ang(ii),p...

15 years ago | 0

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Answered
Problems importing files using importdata
perhaps convert each cell to a char and then run over it with a loop or cellfun in your function? Cchar = cellfun(@char,C,'...

15 years ago | 0

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Errors launching GUI built in GUIDE
* What small changes? * Did you delete something that had a create/callback function? * How are you calling the function? ...

15 years ago | 0

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Hatching a region between two functions
And what do you know - a selection of |hatch| functions were selected for *Pick of the Week* this past weak! <http://blogs.ma...

15 years ago | 1

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Symbolic Optimization
Well is the function supposed to give imaginary values? If it's not perhaps you coded the function wrong - we can't help withou...

15 years ago | 0

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I need help with color detection algorithm
And doc uigetfile for step (1). What if it has green and red? <http://3.bp.blogspot.com/_LTx7LfTHrX0/TUnhgAFTbKI/AAAAAAAAA...

15 years ago | 2

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roipoly with a specified area
How about |poly2mask|? doc poly2mask

15 years ago | 0