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Why your question is NOT "urgent" or an "emergency"!
Just a thought: you could come into Answers with the _-urgent_ tag searched: <http://www.mathworks.com/matlabcentral/answers/...

14 years ago | 3

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subplot hoe to add a tile?
doc suptitle if you have the Bioinformatics Toolbox

14 years ago | 0

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Tutorial on controlling steppers using a GUI to serial via USB?
<http://www.mathworks.com/matlabcentral/fileexchange/?term=stepper+motor FEX> a good place to start.

14 years ago | 0

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Sort the matrix corresponding to row
sortrows(AA,-2); and doc sortrows %for more info

14 years ago | 0

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How can I make the function handle @ refer to a function nested in another .m file?
You have to pass the handles to the nested function as an output argument of the main function that includes the nested function...

14 years ago | 2

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Using interp1 to find values of parabolic data.
One way would be to use |fzero| with |interp1| as the function (probably inside a wrapper).

14 years ago | 0

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Indexing contents of structures without extracting them to new variables
Cascaded indexing can be used: S.coefArrays = {magic(1000),rand(1000),eye(1000)}; %Getting the last element of the eye() ...

14 years ago | 0

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3D surface plot in matlab
You could feed the unique values of the first two columns into |meshgrid()| to get a uniform grid, then with reshaping the third...

14 years ago | 1

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Plotting winds with quiver functions
<http://www.mathworks.com/matlabcentral/fileexchange/17582-ncquiverref FEX:ncquiverref> looks like it might help you.

14 years ago | 0

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Plot of 3D Matrix
doc isosurface doc patch and perhaps doc quiver3 doc coneplot

14 years ago | 0

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uitoolbar related error
Copying and pasting that works for me (R2011b). Can you try clearing your workspace, and copying the two lines of code from abo...

14 years ago | 0

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Answered
GUI - how to delete Matlab hidden auto calls to deleted objects
_Undefined function or method 'Target_Speed_CreateFcn'_ This would be indicating that you deleted the callback but not the ob...

14 years ago | 0

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matrix concatenation
Do you want the third column to have 100 values the same? If so: A = [c1,c2,repmat(c3,100,1)]; If not: A = [{c1}...

14 years ago | 0

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i cant find wind turbine simulink block
The Windturbine block is part of <http://www.mathworks.com/products/simpower/ SimPowerSystems> blockset. If you type |ver| at t...

14 years ago | 0

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fsolve help
class(grad) class(inf) If either of those are symbolic, you cannot use |fsolve()| since it's a numeric solver. Look into ...

14 years ago | 1

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MATLAB Function
Look at the |squeeze()| block or function.

14 years ago | 0

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Answered
converting a cell array into a structured array
perhaps: doc cell2struct

14 years ago | 0

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convert string to number
s = '15:30:00'; sn = str2double(s(isstrprop(s,'digit')))

14 years ago | 1

14 years ago | 0

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non zero elements above 70 and below -70 zero
A(abs(A)>70) = 0;

14 years ago | 0

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legend on subplot
subplot(121); peaks legend('peaks'); subplot(122); plot(1:10); legend('1:10')

14 years ago | 0

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Using find command on each term in a vector
I don't see why you need to compare every value. Only compare values to the max of B since that is a requirement. A=-10:10...

14 years ago | 0

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How to draw a circle onimage data matirx (containing linear indices to colormap)
<http://matlab.wikia.com/wiki/FAQ#How_do_I_create_a_circle.3F FAQ:How to make a Circle?>

14 years ago | 1

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Answered
Problem 4.21 from Matlab: A Practical Introduction to Programming and Problem Solving. Attaway
windchill = @(T,V)bsxfun(@(T,V)35.7+0.6*T-35.7*(V.^0.16)+0.43*T*(V.^0.16),T(:),V(:)'); %function to get windchill factor wcf ...

14 years ago | 0

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Data Cursor Error
Does this happen for every figure? If you: close all force and then run: peaks does it happen?

14 years ago | 0

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Find a length of string/array without length function
str = 'hello world!'; max(size(str))

14 years ago | 1

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Help with interpolating - INTERP2
From: doc interp2 _X and Y must be monotonic_ I was confused for a minute too. Use |TriScatteredInterp|.

14 years ago | 0

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empty sparse matrix with size greater than (100000,100000) needs overhead space
You could feed |sparse| an _nzmax_ to help cut down on memory.

14 years ago | 0

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Plz xpln why nt sing vwls
txtng md ezr

14 years ago | 1

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Switch case
val = 'first'; switch val case 'first' xg = sin(0:0.1:10); case 'second' xg = sin(0:0.2:10); ...

14 years ago | 0

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