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Need help creating wind vectors for various sets of data
Since your wind direction is represented by one number, I assume only the horizontal component is to be plotted. You could use a...

etwa 15 Jahre vor | 0

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Useful strategy to vote questions and answers
I think there is no need for a common approach to this, although there might be some good in sharing our views. If we all voted ...

etwa 15 Jahre vor | 1

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Are we voting enough?
I'm surprised that some people think that voting for questions is time consuming. It's just a button click! It is not necessary ...

etwa 15 Jahre vor | 3

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Matched filter
Check out <http://www.mathworks.com/matlabcentral/fileexchange/3948 MATLAB Simulations for Radar Systems Design> from the File E...

etwa 15 Jahre vor | 1

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matlab code question
I don't know what the variables are, but you're probably worried about the indexing. Let's take an example: ii = 3; windo...

etwa 15 Jahre vor | 0

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4d curtain plot
There is a thread in the MATLAB Newsgroup that discusses a <http://www.mathworks.com/matlabcentral/newsreader/view_thread/49546 ...

etwa 15 Jahre vor | 0

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Are we voting enough?
After about two months of MATLAB Answers, there are about 270 questions that have one or more votes. That's out of 4100 question...

etwa 15 Jahre vor | 7 Antworten | 10

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Hump-day Challenger - MATLAB Indexing
I tried to finesse this problem using the function |sptensor| from the <http://csmr.ca.sandia.gov/~tgkolda/TensorToolbox/index-2...

etwa 15 Jahre vor | 0

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Indexing arrays with matrices
Matt's recent <http://www.mathworks.com/matlabcentral/answers/4359-hump-day-challenger-matlab-indexing Hump-day challenger> has ...

etwa 15 Jahre vor | 1 Antwort | 0

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New Matlab user
You could start with <http://www.mathworks.com/matlabcentral/answers/1148-how-to-learn-matlab How to learn MATLAB>, and the <htt...

etwa 15 Jahre vor | 0

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Minimizing a linear objective function under a unit-sphere constraint
You could use <http://www.mathworks.com/help/toolbox/optim/ug/fmincon.html fmincon> with the constraint |ceq(q)=0|, where ceq...

etwa 15 Jahre vor | 0

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just plotting a 1 periodic function
function piecewise=piecew(x) z = mod(x,2)-1; piecewise=abs(1-abs(z)).*(abs(z)<1); end

etwa 15 Jahre vor | 0

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kstest - normal?
Your example (taken from <http://www.mathworks.com/help/toolbox/stats/kstest.html the documentation>), "illustrates the difficul...

etwa 15 Jahre vor | 0

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etwa 15 Jahre vor | 2

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MATLAB handle class violates polymorphism on handle equivalence
This is not an official explanation, but I can tell you this much: First, MATLAB does not have pointers. If you want handle poly...

etwa 15 Jahre vor | 0

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Simple power method iteration
The power method is implemented in MATLAB <http://people.sc.fsu.edu/~jburkardt/m_src/power_method/power_method.html here>. They ...

etwa 15 Jahre vor | 1

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Hump-day Challenger - MATLAB Indexing
function I = hdchallenger(SA,RA) % repmat(A,m) = repmat(A,m,m) if length(RA)==1 RA = [RA RA]; end % false(m) ...

etwa 15 Jahre vor | 1

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finding optimum solution
I'm going to rewrite your problem in vector notation. Suppose the positions are given by vectors r_i, i=1..50, and the forces by...

etwa 15 Jahre vor | 0

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The integral method used in postprocessing Analysis of Curve fitting tool
If you enter type integrate you can see the source code. It calls the function <http://www.mathworks.com/help/techdoc/re...

etwa 15 Jahre vor | 0

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Dealing with changing lat/lon values within equation with multiple gradients.
I'm not sure how the coordinates in the gradient relate to longitude, but let's just say that the scaling parameters are |xs,ys,...

etwa 15 Jahre vor | 0

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One other question
I think a reasonable interpretation of the problem is that it is an arithmetic sequence and has to be established at the beginni...

etwa 15 Jahre vor | 0

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Searching the contents of a file with items in a second file
The explanation: |strcmpi| does a case-insensitive match (if you want case-sensitive, change to |strcmp| ) and returns a logical...

etwa 15 Jahre vor | 2

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One other question
Assuming your input is really a vector (as in your two examples), try using diff(diff(vector)) and think about the outpu...

etwa 15 Jahre vor | 0

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finding optimum solution
As defined, your problem has an infinite number of solutions. You can expand your expression to get T=-A.*x+D.*E-A.*B+A.*C; ...

etwa 15 Jahre vor | 0

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2D Classification Matrix Display
You could do this: I = M(:,3)>1.5; plot(M(I,1),M(I,2),'b.') hold on plot(M(~I,1),M(~I,2),'r.') Note that I am u...

etwa 15 Jahre vor | 0

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Searching the contents of a file with items in a second file
You've got one mistake: len2 = length(B); should be len2 = length(C); That must have crept in when you were changi...

etwa 15 Jahre vor | 1

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fsolve with three anonymous functions
O.k., Walter thinks we haven't answered your original question, and he may be right. As his comment on your answer shows, the lo...

etwa 15 Jahre vor | 0

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Why is this happening? Symbolic
The definition of characteristic polynomial seems to vary. For example, <http://mathworld.wolfram.com/CharacteristicPolynomial.h...

etwa 15 Jahre vor | 0

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what is a valid handle for Matlab?
The function |close| calls |delete|, so what you are seeing is the behavior of <http://www.mathworks.com/help/techdoc/ref/delete...

etwa 15 Jahre vor | 1

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Do not understand why my code isn't working!
The reason that is does nothing is that you are stuck in an infinite loop. The inner loop ( |while summ<=1500| ) runs until |k=1...

etwa 15 Jahre vor | 0