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Shading an area across zero
I think you are looking for this: <http://www.mathworks.com/matlabcentral/fileexchange/3550-shadeplotforemphasis MATLAB CENTR...

13년 초과 전 | 0

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How to simulate basic markov chain
Are you looking to do a simple matrix multiply? v = [1 0 0] m = [0.3 0.2 0.5; 0.2 0.1 0.7; 0.1 0.5 0.4] v = v * m...

13년 초과 전 | 1

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Need Conditional ElseIf statement
(0<w(5)<255) You probably mean this: ((0 < w(5)) & (w(5) < 255)) Evaluating yours left to right: 0<w(5)<255 ...

13년 초과 전 | 0

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vector accuracy comparison graphically
I would take the mean of the three and then plot the percent difference from the mean. It really depends on the nature of the d...

13년 초과 전 | 0

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Modify the surf function to plot a surface including the end points of incomplete data matrix?
You would need to make patches instead of surface if you want triangles. See patch command.

13년 초과 전 | 0

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What does this matlab statement mean?
The brackets are a null input. They are the empty matrix. In cases like this the function is likely demanding an input, but th...

13년 초과 전 | 0

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Reverse an array by for loop
a = fliplr(a)

13년 초과 전 | 0

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masking in RGB image
<http://www.mathworks.com/help/releases/R2012b/images/ref/impoly.html impoly>

13년 초과 전 | 0

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Data access in sparse matrix
The truth is, a test is worth a thousand expert opinions. Have you run this through the profiler to confirm that it is the ma...

13년 초과 전 | 1

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how to write a while-loop for a function
flagMetTolerance = false while ~flagMetTolerance doMath flagMetTolerance = (error <= tolerance) end

13년 초과 전 | 0

문제

Siblings of a graphics object
Given a valid, scalar, handle of a graphical object: find the set of all objects that have the same parent as the original that...

13년 초과 전 | 1 | 솔버 수: 15

문제를 풀었습니다

Siblings of a graphics object
Given a valid, scalar, handle of a graphical object: find the set of all objects that have the same parent as the original that...

13년 초과 전

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surf plot grid line density
You seem to have learned how to turn off the gridlines. The best thing I can think to do is: hold on Then take a subset...

13년 초과 전 | 1

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Experiences with release 2012b
*EDITOR NOTE: In the interest of putting these comments in the right place (answers to the question where they can be voted on) ...

13년 초과 전 | 4

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someone know how can i creat a zero crossing function for my code?
Do you want <http://www.mathworks.com/help/matlab/ref/fzero.html fZero>?

13년 초과 전 | 0

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FFT / Frequency Identification Real-Time compile capability
answered in comments

13년 초과 전 | 0

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MATLAB toolbox wavelet time-frequency
answered in comments

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trying to make fft for this ifft code
answered in comments

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create a 3d graph from a series of contours
i've finish, i used isosurface method..it works very good, ihave create a matrix x-y-number of plane

13년 초과 전 | 0

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Interpolation and volume calculation
<http://blogs.mathworks.com/videos/2007/11/02/advanced-matlab-surface-plot-of-nonuniform-data/ Video answer>

13년 초과 전 | 0

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How to vectorize a for loop?
400 Million long vector t seems excessive to me. What if you make it significantly shorter? I would lower your number of ite...

13년 초과 전 | 0

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Avoid for loops with if inside
If it is working, what are you trying to accomplish by changing it. Have you run it through the profiler to find out that this ...

13년 초과 전 | 0

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more than 256 colors in colormap no longer working
Currently, there is a 256 row colormap limit on the PC platform. The workaround is to manually reduce the colormap length, by ...

13년 초과 전 | 1

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I used the same data, but not get the same figure
<http://www.mathworks.com/help/releases/R2012a/toolbox/stats/kmeans.html KMEANS DOC> It looks to me like you are using the de...

13년 초과 전 | 1

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Curve fitting in Matlab
params seems to be an input to the function. The code is pulling out specific values of that input and naming them something mo...

13년 초과 전 | 0

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How to turn a single vector into matrix in order to have mesh or 3D
x = linspace(-1,1); y = linspace(-1,1); [X,Y] = meshgrid(x,y); R = sqrt(X.^2 + Y.^2); surf(X,Y,R)

13년 초과 전 | 0

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change the color of multi lines in a graph
when you create each one, you can specify the color: colVec = [1 0 1; 0 1 1; 1 1 0] clf ...

13년 초과 전 | 1

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Change color intensity of part of image
While I can not answer this entirely here, I can offer you this: Images can be stored in MATLAB as NxMx3. You can modify eac...

13년 초과 전 | 0

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random entry selection from a matrix
v = [1:10] vi = randi(numel(v)); choice = v(vi)

13년 초과 전 | 0

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start for loop from non zero value
look at the value of number_panels on the very first time through the loops: hourly_deficit(number_panels + 1, number_turbi...

13년 초과 전 | 0

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