Answered

Limiting MATLAB memory usage

If you are happy for the array to contain garbage to start with, one solution is to memory map to a pre-existing file and skip t...

Limiting MATLAB memory usage

If you are happy for the array to contain garbage to start with, one solution is to memory map to a pre-existing file and skip t...

oltre 10 anni ago | 0

Answered

filtfilt for filter.m ?

If you have R2011b+ (or a+?), using the standard filtfilt. If not, see <http://www.mathworks.com/matlabcentral/fileexchange/170...

filtfilt for filter.m ?

If you have R2011b+ (or a+?), using the standard filtfilt. If not, see <http://www.mathworks.com/matlabcentral/fileexchange/170...

oltre 10 anni ago | 0

Answered

Copy figure - bad quality

This will not improve the image like export_fig but it does reproduce what's on screen -so if if you do not see grotty graphics ...

Copy figure - bad quality

This will not improve the image like export_fig but it does reproduce what's on screen -so if if you do not see grotty graphics ...

oltre 10 anni ago | 0

Answered

append/save same variable with updated values into .mat file(row-wise)

See the Project Waterloo MAT-file Utilities, they will let you "grow" a version 6 MAT-file entry using AppendVector and AppendMa...

append/save same variable with updated values into .mat file(row-wise)

See the Project Waterloo MAT-file Utilities, they will let you "grow" a version 6 MAT-file entry using AppendVector and AppendMa...

oltre 10 anni ago | 0

Answered

Copy figure - bad quality

See <http://www.mathworks.com/matlabcentral/fileexchange/23629-exportfig>

Copy figure - bad quality

See <http://www.mathworks.com/matlabcentral/fileexchange/23629-exportfig>

oltre 10 anni ago | 1

Solved

Determine whether a vector is monotonically increasing

Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

oltre 10 anni ago

Solved

Find all elements less than 0 or greater than 10 and replace them with NaN

Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

oltre 10 anni ago

Solved

Determine if input is odd

Given the input n, return true if n is odd or false if n is even.

oltre 10 anni ago

Solved

Times 2 - START HERE

Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

oltre 10 anni ago

Submitted

Making MATLAB Swing More

Import of Java Swing GUIs from Eclipse, NetBeans, IntelliJ etc

oltre 10 anni ago | 1 download |

Answered

matlab parallel computing/GPU error msg

I think it means you do not have the Parallel Computing Toolbox. Try ver at the command line.

matlab parallel computing/GPU error msg

I think it means you do not have the Parallel Computing Toolbox. Try ver at the command line.

oltre 10 anni ago | 1

Answered

Matlab ResizeFcn callback

If you a using the mouse to resize, the figure will always be updated multiple times because it has multiple sizes between the s...

Matlab ResizeFcn callback

If you a using the mouse to resize, the figure will always be updated multiple times because it has multiple sizes between the s...

oltre 10 anni ago | 1

Submitted

OpenGL 3D graphics in MATLAB using jzy3d - a demo

A demo of some features of the open-source jzy3d 3d graphics package from http://www.jzy3d.org/

oltre 10 anni ago | 3 downloads |

Answered

Save figure with java graphic object

Any Java objects would needs to be fully serializable. See Saving and Loading Java Objects to MAT-Files in the MATLAB docs (note...

Save figure with java graphic object

Any Java objects would needs to be fully serializable. See Saving and Loading Java Objects to MAT-Files in the MATLAB docs (note...

oltre 10 anni ago | 0

| accepted

Submitted

VVAR class: a fast "virtual" variable class for MATLAB.

VVAR can be used to pre-allocate arrays much faster than using zeros

circa 11 anni ago | 1 download |

Answered

Array Division

Were you expecting this? >> u = [1 2 3 4];v = [5 6 7 8]; >> u./v ans = 0.2000 0.3333 0.4286 0.5000 N...

Array Division

Were you expecting this? >> u = [1 2 3 4];v = [5 6 7 8]; >> u./v ans = 0.2000 0.3333 0.4286 0.5000 N...

circa 11 anni ago | 6

Answered

find row with certain values

>> x=[1 5 6; 5 4 3; 9 4 2]; >> [a b]=find(x==4); >> [c d]=find(x==5); >> intersect(a,c) ans = ...

find row with certain values

>> x=[1 5 6; 5 4 3; 9 4 2]; >> [a b]=find(x==4); >> [c d]=find(x==5); >> intersect(a,c) ans = ...

circa 11 anni ago | 5

Answered

Matlab Compiler installation problem - installed but not in list when "ver" command

Does it help to Update Toolbox Path Cache from Preferences?

Matlab Compiler installation problem - installed but not in list when "ver" command

Does it help to Update Toolbox Path Cache from Preferences?

circa 11 anni ago | 0

Answered

gui

I prefer to keep the GUI and its support code separate from the data processing chain which GUIDE is not good at (in my hands an...

gui

I prefer to keep the GUI and its support code separate from the data processing chain which GUIDE is not good at (in my hands an...

circa 11 anni ago | 0

Answered

MATLABPATH environment variable not found in R2011a on Mac OS X Lion

Could java.lang.System.setProperty('user.home',... at the ML prompt help?

MATLABPATH environment variable not found in R2011a on Mac OS X Lion

Could java.lang.System.setProperty('user.home',... at the ML prompt help?

circa 11 anni ago | 0

Answered

Callback function

You need ... 'Callback', {@bpmaall_Callback,x,y,uv});%no ()

Callback function

You need ... 'Callback', {@bpmaall_Callback,x,y,uv});%no ()

circa 11 anni ago | 0

| accepted

Answered

Clicking Disabled Button Generates Error

pause causes the event despatch thread to be flushed. It looks then, as though the second button click event is despatched befor...

Clicking Disabled Button Generates Error

pause causes the event despatch thread to be flushed. It looks then, as though the second button click event is despatched befor...

circa 11 anni ago | 0

Answered

GUI Matlab

Or you could try Project Waterloo at <http://sourceforge.net/projects/waterloo/> That provides support for JTabbedPanes as we...

GUI Matlab

Or you could try Project Waterloo at <http://sourceforge.net/projects/waterloo/> That provides support for JTabbedPanes as we...

circa 11 anni ago | 0

Answered

nmatrix function in Waterloo

Or <http://sigtool.sourceforge.net/> if you also want the code. The FEX only has a PDF on it because the code is GNU GPL which t...

nmatrix function in Waterloo

Or <http://sigtool.sourceforge.net/> if you also want the code. The FEX only has a PDF on it because the code is GNU GPL which t...

circa 11 anni ago | 0

Answered

Stream Data File using System Objects

The MAT-file utilities form the FEX have been updated to provided support for fread and for memmapfile and matlab.io.MatFile obj...

Stream Data File using System Objects

The MAT-file utilities form the FEX have been updated to provided support for fread and for memmapfile and matlab.io.MatFile obj...

circa 11 anni ago | 2

Answered

Any ideas why I am getting this 'catch' error? Does anyone know how I can solve it?

try thisdata=urlread(thisurl); catch continue end ....

Any ideas why I am getting this 'catch' error? Does anyone know how I can solve it?

try thisdata=urlread(thisurl); catch continue end ....

circa 11 anni ago | 0

Answered

Libpointers and multilevel pointers

Does any of this help? <http://www.mathworks.com/matlabcentral/answers/6198-attempt-to-call-external-dll-function-causing-seg...

Libpointers and multilevel pointers

Does any of this help? <http://www.mathworks.com/matlabcentral/answers/6198-attempt-to-call-external-dll-function-causing-seg...

circa 11 anni ago | 0

Answered

How to correct the amplitude of the vectors displayed in a 2D-vector-field plot?

Would setting scale to 0 help? See doc quiver

How to correct the amplitude of the vectors displayed in a 2D-vector-field plot?

Would setting scale to 0 help? See doc quiver

circa 11 anni ago | 0

| accepted

Answered

Saving GUI plot to bitmap file without displaying Matlab figure

You could draw the figure using Java. The FEX has several examples using JFreeChart. The pic below shows one using a standard MA...

Saving GUI plot to bitmap file without displaying Matlab figure

You could draw the figure using Java. The FEX has several examples using JFreeChart. The pic below shows one using a standard MA...

circa 11 anni ago | 0

Answered

DYLD_LIBRARY_PATH problem

This might help <http://developer.apple.com/library/mac/#documentation/MacOSX/Conceptual/BPRuntimeConfig/Articles/EnvironmentVa...

DYLD_LIBRARY_PATH problem

This might help <http://developer.apple.com/library/mac/#documentation/MacOSX/Conceptual/BPRuntimeConfig/Articles/EnvironmentVa...

circa 11 anni ago | 1