Jonathan Kwang

MathWorks

Last seen: 3 meses hace | Con actividad desde 2016

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[p,S] = polyfit(x,y,n); how to get S manually
You can view the code for the polyfit function by typing the following in the MATLAB command window: >> edit polyfit Then by...

casi 9 años hace | 0

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Running MATLAB script that uses parallel processing from a windows batch file
Unfortunately, if you exit MATLAB while the parallel pool is running, the parallel pool shuts down along with MATLAB so new para...

casi 9 años hace | 0

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How do I save state in app designer?
One way to do this is the following: # Save the value in a "CloseRequestFcn" callback function for you app to a MAT file: <h...

casi 9 años hace | 2

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is binning technique will reduce quality of hmmtrain function?
In the documentation for "hmmtrain", N is described as "the number of possible emissions". <https://www.mathworks.com/help/sta...

casi 9 años hace | 0

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Why do I keep getting "Invalid object name 'DB.Table' " when using database explorer ?
This error could be occurring because you are selecting a table that is not permitted to your user account. Please ensure you...

casi 9 años hace | 0

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Change shortcut for focusing command window and editor?
Unfortunately, you are not able to customize the keyboard shortcut for making the command window or editor the active tool. ...

alrededor de 9 años hace | 0

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How do I get the legend to ignore certain entries when plotting using the shadedErrorBar function?
The "shadedErrorBar" function is a File Exchange submission and not a builtin MATLAB function. It is usually best to contact the...

alrededor de 9 años hace | 0

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What is the formula implemented in "corr" function?
I understand you would like to know if "corr" and "corr2" use the same internal formulas. They both implement the Pearson cor...

alrededor de 9 años hace | 1

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Help with drawing lines at a constant angle (60 degrees) to another line starting from a known point.
You could add a "addNewPositionCallback" callback function to each of the lines. Then in this callback function you can calculat...

alrededor de 9 años hace | 0

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Pyproj in Mathlab?
I work for MathWorks and this functionality does not currently exist in MATLAB. However, I have forwarded this feedback to the a...

alrededor de 9 años hace | 0

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Plotting Multiple Linear Regressions
I understand that you would like to know how to customize the appearance of the graph layout after plotting a linear regression ...

alrededor de 9 años hace | 0