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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...

11 years 前 | 0

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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...

11 years 前 | 1 个回答 | 1

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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...

11 years 前 | 0 个回答 | 1

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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...

11 years 前 | 0

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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...

11 years 前 | 5 个回答 | 0

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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...

11 years 前 | 0 个回答 | 0

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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 ...

11 years 前 | 0

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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...

11 years 前 | 3 个回答 | 1

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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: ...

11 years 前 | 1 个回答 | 0

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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...

11 years 前 | 1 个回答 | 0

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

11 years 前 | 0 个回答 | 0

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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...

11 years 前 | 1 个回答 | 0

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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...

11 years 前 | 0 个回答 | 1

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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...

11 years 前 | 1 个回答 | 0

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

11 years 前 | 0

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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 ...

11 years 前 | 0 个回答 | 0

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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...

11 years 前 | 0 个回答 | 0

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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...

11 years 前 | 2 个回答 | 0

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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...

11 years 前 | 1 个回答 | 1

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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...

12 years 前 | 0

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"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...

12 years 前 | 1 个回答 | 0

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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(...

12 years 前 | 1 个回答 | 0

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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...

12 years 前 | 0

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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...

12 years 前 | 2 个回答 | 0

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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...

12 years 前 | 2

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

12 years 前 | 4 个回答 | 1

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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; ...

12 years 前 | 0

提问

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...

12 years 前 | 2 个回答 | 1

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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...

12 years 前 | 1 个回答 | 1

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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...

12 years 前 | 1 个回答 | 0

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