Risposto
How to export and import images while maintaining the resolution?
If anyone else was wondering: By chance, I just stumbled across a solution to this myself, when I read this recent blog on lossy...

oltre 12 anni fa | 0

Domanda

How to export and import images while maintaining the resolution?
Hi there I wish to export a figure with a given pixel resolution (i.e. Matrix size) to a format understood by Photoshop, perf...

oltre 12 anni fa | 1 risposta | 1

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Domanda

Orthorectification of images using matlab?
Hi all I have a series of images from a stationary camera, pointed at an angle overlooking my observation site. I wish to ort...

oltre 12 anni fa | 0 risposte | 1

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Risposto
How to resolve this unknown licensing error?
depfuntoolbox doesn't work because of the same error. fdep however reveals all dependencies but they remain restricted to ei...

oltre 12 anni fa | 0

Domanda

How to resolve this unknown licensing error?
Hi all I am all of a sudden receiving this license-error (see below) on a number of scripts that used to work and that I shou...

oltre 12 anni fa | 5 risposte | 0

5

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Domanda

Using tikhonov regularization and LSQR to solve a linear set of equations
Hi all I am trying to use Tikhonov regularization to minimize a linear set of equations. I take the generalized weighted mini...

oltre 12 anni fa | 0 risposte | 0

0

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Risposto
Controlling markertype and linestyle in plotyy
Im sorry, I should have been more specific: I know how to change the linestyles between H1 and H2. My question is: In this case ...

oltre 12 anni fa | 0

Domanda

Controlling markertype and linestyle in plotyy
Hi all I am using plotyy in the following way: [AX,H1,H2] = plotyy(x1,y1,x2,[y2a y2b],'plot') How do I assign differe...

oltre 12 anni fa | 3 risposte | 1

3

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Domanda

Showing only 2 decimals
Hi guys Trivial question, I am sure, but I can't figure this one out: I am rounding numbers to show only two decimals by: ...

oltre 12 anni fa | 1 risposta | 0

1

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Domanda

Help! Computer freeze results in empty text file!
Hi guys This might at first glance appear as a non-matlab question, but bear with me. This IS a matlab question and it is fai...

quasi 13 anni fa | 1 risposta | 0

1

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Domanda

Using colormaps for histograms
Hi guys Is it possible to color a histogram using a colormap rather than a single color? Cheers

quasi 13 anni fa | 0 risposte | 0

0

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Domanda

How to get the position of a plot
Hi guys I can get the position of the entire figure, or the axes easily, but I am interested in getting the position of the a...

quasi 13 anni fa | 1 risposta | 0

1

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Domanda

Filtering noisy/high-variance data out
Hi guys I need some advice regarding the automatic filtering out of noisy / high-variance parts of a dataset. Here is a dropb...

quasi 13 anni fa | 0 risposte | 1

0

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Domanda

Why does my long simulation slow down over time?
I am running long simulations involving a double for-loop with each approx. 20 intervals, and each internal process taking anywh...

circa 13 anni fa | 1 risposta | 0

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Risposto
Existence of parallel computing resources (statistics, etc)?
Thanks Edric. Your answer was just what I needed!

circa 13 anni fa | 0

Domanda

Is turbulence modelling possible with Matlab?
Hi there Does anyone know of a method/program to model turbulence in Matlab? Ideally I would like to create a 3D scenario of ...

circa 13 anni fa | 0 risposte | 0

0

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Domanda

Removing or altering an axis of a polar plot
Hi guys I am tinkering around with a polar plot and the axes are puzzling me a bit. I am trying to either alter the Xticklabe...

circa 13 anni fa | 1 risposta | 0

1

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Domanda

Existence of parallel computing resources (statistics, etc)?
Hi there I am running some long processes within a for-loop and have started wondering if I might be able to speed up the who...

circa 13 anni fa | 2 risposte | 0

2

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Domanda

Logging of a calculation process as a .txt file
Hi guys I am running a long calculation process which sometimes outputs a string, using disp(), in order for the user to keep...

circa 13 anni fa | 1 risposta | 1

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Risposto
How To Clear Java Heap Space Memory????
I would like to join in the choir of people looking for a solution to this. Primarily to bump this thread back to the top of the...

oltre 13 anni fa | 0

Domanda

"Plotyy" for polar plots?
Hello Is it possible to do a polar plot with two (or more) outward axes for different datasets (much like plotyy for a regula...

oltre 13 anni fa | 1 risposta | 0

1

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Domanda

pkunzip for x64 Matlab?
I have received a bunch of data and a pkunzip.exe file which I am supposed to run in Matlab using dos commands. I.e.: dos(...

oltre 13 anni fa | 1 risposta | 0

1

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Risposto
Problem: Integrating symbolic expression with dblquad
Thank you very much. That's exactly the piece of the puzzle I was missing. You wouldn't happen to know if there's any fast w...

quasi 14 anni fa | 0

Domanda

Problem: Integrating symbolic expression with dblquad
Hi there I have a long list of symbolic functions which I would like to integrate with dblquad (this is an example of one suc...

quasi 14 anni fa | 2 risposte | 0

2

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Risposto
Voronoi boundaries
It seems no-one has heard of a routine which does what I need, so I spent some time making one myself. Anyone who stumble across...

quasi 14 anni fa | 2

| accettato

Domanda

Voronoi boundaries
Hi guys the program voronoiDiagram gives the vertices of a voronoi decomposition of a set of scattered datapoints. These vert...

quasi 14 anni fa | 4 risposte | 1

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Risposto
Is it possible to use an array in an if statement?
Assuming your GR vector is LGR long, then perhaps something like: Nu_G=zeros(LGR,1); Nu_g(Gr<10^5)=0.5.*Gr(Gr<10^5).^25; ...

quasi 14 anni fa | 0

Domanda

Changing the radial axislabels in a polar plot
Hi guys Plenty of questions have been asked here regarding changing the axislabels in a polarplot. They have, as far as I can...

quasi 14 anni fa | 2 risposte | 1

2

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Domanda

changing color while using 'hist' in a bar-plot
Hi there When using the 'hist' option while plotting a bar figure, I can't seem to figure out how to change the facecolor and t...

quasi 14 anni fa | 1 risposta | 1

1

risposta

Domanda

Patch/fill resolution problem
Hi there I am plotting around 10mio points within an axis range of [0 8 0 400]. I am then using patch/fill to plot several sl...

circa 14 anni fa | 1 risposta | 0

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