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Optimization when beq is zeros
You can check out the <http://www.mathworks.com/access/helpdesk/help/toolbox/optim/ug/fmincon.html FMINCON> function as a start....

quasi 15 anni fa | 0

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loading and using a .jar file
A good place to start may be <http://www.mathworks.com/access/helpdesk/help/techdoc/matlab_external/f44062.html Using Sun Java C...

quasi 15 anni fa | 3

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One-dimensional array of variable length
Any variable can change length throughout the code. You can run each line below and see what it does to the variable s1. s...

quasi 15 anni fa | 0

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Converting string matrix from Excel to Matlab
Use <http://www.mathworks.com/help/releases/R2011a/techdoc/ref/xlsread.html XLSREAD> with three outputs. The final output, raw,...

quasi 15 anni fa | 0

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array muddle problem
Here's a method that works for what you want to do. If X is length n x 1, create the modifier such that it is only n/2 x 1. Th...

quasi 15 anni fa | 0

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Problem on 'bitand' method
I don't think that you actually need to use BITAND. I think what you would like to do is create marker that consists of all one...

quasi 15 anni fa | 0

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length of audio sample
You can import the data using an audio import function such as <http://www.mathworks.com/help/techdoc/ref/wavread.html WAVREAD> ...

quasi 15 anni fa | 0

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Simpowersystem simulation
Here's a link to all the <http://www.mathworks.com/products/simpower/demos.html?show=recorded webinars> on SimPowerSystems... mi...

quasi 15 anni fa | 0

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cd funtion
From Loren Shure's Blog on <http://blogs.mathworks.com/loren/2008/06/19/writing-deployable-code/ Writing Deployable Code> by gue...

quasi 15 anni fa | 0

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reshape
In the code sym_rec_img_preprocess, you are trying to use RESHAPE to reshape the variable Ibox to a size that is incompatible wi...

quasi 15 anni fa | 0

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Read values from a very complex txt file into matlab
You can ignore data in textread using the asterisk (*) after the percentage symbol when reading in data. For example, if you ha...

quasi 15 anni fa | 1

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steady state criterion
You can set the error tolerance of the ODE solver using the function <http://www.mathworks.com/access/helpdesk/help/techdoc/ref/...

quasi 15 anni fa | 0

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Topics related for the hybrid vehicle technology
Here are a few resources that I was able to dig up. Have fun! From the File Exchange: <http://www.mathworks.com/matlabcen...

quasi 15 anni fa | 1

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what are built-in functions?
From the doc: Functions that are frequently used or that can take more time to execute are often implemented as executable fi...

quasi 15 anni fa | 6

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plotting array of arrays
If I understand correctly, you want to plot without combining all of the data into one array. Replacing the last bit of code wi...

quasi 15 anni fa | 0

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Equal Cell
To get the contents of a cell, use the curly braces. For example: v1 = {2}; v2 = {2}; if v1{1} == v2{1} dis...

quasi 15 anni fa | 0

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How to create an input signal from acquired data
If your data is already defined in the workspace, then you may use <http://www.mathworks.com/access/helpdesk/help/toolbox/simuli...

quasi 15 anni fa | 0

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xlsread and isnan use?
Although using a FOR loop isn't the most effective method, since you can't use nansum, something like this may work: % set-...

quasi 15 anni fa | 0

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interpolation using the Vandermonde matrix with order of 7 (x = x-axis, y= y-axis)
I'm not really sure what data you are trying to interpolate, but this example on <http://www.mathworks.com/products/matlab/demos...

quasi 15 anni fa | 0

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Loading ECG .dat file into matlab
This is a binary file, so you would need to use low-level functions such as <http://www.mathworks.com/access/helpdesk/help/techd...

quasi 15 anni fa | 0

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Stacked bar plot for individual object accumulation in a date series
It seems like a bar chart may not be what you are looking for, but I envision the following code as a launching point for you: ...

quasi 15 anni fa | 0

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Condition and xlsread
I think that if you're simply looking to see if there is data in the cell, you can just use the <http://www.mathworks.com/access...

quasi 15 anni fa | 0

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ploting exponential integral function
You can plot it by defining your range of x values and then plugging this into y, something like this: x = -0.5:0.01:0.5; ...

quasi 15 anni fa | 0

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Matlab question in connecting dots..?
Since MATLAB is vectorized, you actually don't need to use a for loop to perform vector addition, so instead of the FOR loop tha...

quasi 15 anni fa | 0

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save text in ascii file
You can use the FPRINTF function which requires more effort than using SAVE. But, you are able to set the formats (such as stri...

quasi 15 anni fa | 0

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c++ compiler
You can reference the list of supported compilers for the current release of MATLAB: <http://www.mathworks.com/support/compil...

quasi 15 anni fa | 0

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Save just image (and not full figure) in a loop without needing user input
Try IMWRITE: <http://www.mathworks.com/access/helpdesk/help/techdoc/ref/imwrite.html>

quasi 15 anni fa | 0

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I made a function file but it is not readig in my other file. I need help having it read and possibly with my for loop also.
Your matrix dimensions are inconsistent for V and p in the function VELOCITY. One thing that I notice off the bat - the input...

circa 15 anni fa | 0

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Imported Data in time domain to frequency domain
The documentation for FFT has a good example of how to plot the FFT versus frequency: <http://www.mathworks.com/access/helpde...

circa 15 anni fa | 0

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how to search for bugs
I entered the same text (without single quotes) and performed an advanced search with the box checked for Bug Reports and was ab...

circa 15 anni fa | 0