Yair Altman

Consultant

Last seen: 2 giorni fa | Attivo dal 2007

Followers: 3 Following: 0

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Professional Matlab consultant/programmer. http://UndocumentedMatlab.com Books author: "Accelerating MATLAB Performance", "Undocumented MATLAB-Java Programming Secrets" (http://UndocumentedMatlab.com/books). Email: altmany at gmail.com

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export_fig
A MATLAB toolbox for exporting publication quality figures

2 mesi fa | 1239 download |

Risposto
How to prevent export_fig plot background images to have a low resolution?
Anti-aliasing is especially important for exported text characters, so by forcing export_fig to not anti-alias (using -a1) you a...

3 mesi fa | 0

Risposto
uifigure vector export size/resolution
As already noted above, neither print nor the exportgraphics functions support setting the output page size, and ignore the figu...

4 mesi fa | 0

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IQML - Matlab connector to IQFeed
Matlab connector to IQFeed

6 mesi fa | 1 download |

Risposto
Is "Undocumented Secrets of MATLAB Java Programming" by Yair Altman still up to date?
As of the latest release (R2023b), most of what I posted over the years on the undocumentedmatlab.com website (and in the 2011 b...

6 mesi fa | 6

| accettato

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How can I make the execution speed consistent while I am testing the speed of the programs?
I can certainly understand the desire to use a sandboxed environment that would enable you to optimize the performance of your p...

circa un anno fa | 0

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Get data point that was clicked on in graph
At your service :-) t=0:.01:5; y=sin(t); hPlot=plot(t,y); hPlot.ButtonDownFcn = @(h,e) disp(e.IntersectionPoint); Now wheneve...

circa un anno fa | 2

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checkClass - inspect a Java/Matlab/Python/COM/C++/.NET class
Inspect a Java/MCOS/Python/C++/.NET object or classname and display its methods, properties, events, superclasses, subclasses, c...

oltre un anno fa | 4 download |

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EODML - Matlab connector to EODHistoricalData
Matlab connector to EODHistoricalData, optimized for reliability, ease-of-use, functionality and performance (including parallel...

oltre un anno fa | 1 download |

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Simulink Project Opening Speeds
You might find some of the ideas in the following article useful. It's a bit old, but some of the suggestions might possibly sti...

oltre un anno fa | 0

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ScreenCapture - screenshot of component, figure or screen
ScreenCapture gets a screen-capture image of any Matlab GUI handle, or specified screen area rectangle

oltre un anno fa | 63 download |

Risposto
Axes box incompletely copied to clipboard
@Matt J export_fig(gcf,'-transparent','-clipboard') v3.28 now supports figure transparency for image fomats as well as EMF (wher...

oltre un anno fa | 2

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Windows registry utilities
getRegistryValue - get a value from Windows registry (winqueryreg wrapper) setRegistryValue - set a value in the registry (new...

oltre un anno fa | 3 download |

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CustomizeAxes
Live task to customize Matlab axes interactively

oltre un anno fa | 1 download |

Risposto
Get path from running script
mfilename('fullpath') does indeed return the full path to the currently-running script file, at least on the latest Matlab relea...

oltre un anno fa | 1

Risposto
how to change java icon (after convert GUI to exe file) to my project logo
The icon image needs to be placed next to the executable when you run the program, otherwise it will not be found and the defaul...

oltre un anno fa | 0

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Increase Java Heap Space for a appliction created by Matlab Application Compiler
You can add a java.opts file to the "Files installed for your end users" section, at the bottom of the deploy-tool window, next ...

oltre un anno fa | 0

Risposto
Java Icon after packaging standalone application
The icon image needs to be placed next to the executable when you run the program, otherwise it will not be found and the defaul...

oltre un anno fa | 0

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Compiler Question - Figure Docking
The Matlab Desktop is not available in compiled application, and for a very good reason - otherwise users could compile and dist...

oltre un anno fa | 1

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Risposto
Docking a figure in application
The ability to dock figures in deployed programs is available, but is intentionally blocked by the Matlab compiler. I think this...

oltre un anno fa | 1

Risposto
Figure docking not working when an application is created using the MATLAB Compiler
The ability to dock figures in deployed programs is available, but is intentionally blocked by the Matlab compiler. I think this...

oltre un anno fa | 0

Risposto
Compiled application can't dock figures
The ability to dock figures in deployed programs is available, but is intentionally blocked by the Matlab compiler. I think this...

oltre un anno fa | 0

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displayWebPage - display a webpage in Matlab figure or panel
Display a web-page URL in a Matlab figure or UI container (panel, tab etc.), updating the displayed browser contents as needed.

oltre un anno fa | 8 download |

Risposto
GPU speed up for pcg() is disappointing
The gpuArray version of pcg has not been updated since 2018, so it is somewhat lagging compared to the CPU version. Precondition...

oltre un anno fa | 0

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ObjDiff - Generic object comparator
Compares objects of any type inc. Java, Matlab, HG handles, structs, cells & arrays

oltre un anno fa | 2 download |

Risposto
Can you programmatically delete text in the editor window?
You can simply update the activeFile.Text property based on your code logic. For example: activeFile.Text = [activeFile.Text(1:...

oltre un anno fa | 2

| accettato

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Requirement to speed up MATLAB Simulink file
Use the Profiler to discover where your performance hotspots are. It is quite possible that you will discover that it's not in y...

quasi 2 anni fa | 0

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AVML - Matlab connector to Alpha-Vantage
Matlab connector to Alpha-Vantage

circa 2 anni fa | 4 download |

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cprintf - display formatted colored text in Command Window
Displays sprintf-formatted strings in the Command Window using the specified color/underline style

circa 2 anni fa | 159 download |

Risposto
Matlab class property specification
Starting in 16a, you can use the new syntax as long as you don't specify the dimensions. In other words, the following 2 propery...

circa 2 anni fa | 2

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Yair Altman

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