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qilin guo


Last seen: 4 months ago |  Active since 2017

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fzero of MATLAB and FindRoot of Mathematica give different results
Dear all, I am writing a small script to solve the temperature dependence of magnetization using a toy model. Mathematically, th...

5 months ago | 1 answer | 1

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answer

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How to set the parent of the subplot in a neat way?
I know my question could sound strange at the first glance. Here I would like explain my question in more details. My MATLAB cod...

2 years ago | 1 answer | 0

1

answer

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Numerical double integral with singularities
Dear MATLAB users, This is a mathematical question which I could not solve it properly. So I come for your help and any suggest...

2 years ago | 0 answers | 0

0

answers

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How to make the contour labels (numbers) use the same color as the contour lines?
Dear MATLAB users, I want to know if it is possible to make clabel follow the color of the contours? Meaning that the numbers...

2 years ago | 2 answers | 1

2

answers

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How to properly color a surface in two different colours using surf function?
Dear MATLAB users, I would like to color a surface in two different colours using surf function. I have a surface which is defi...

2 years ago | 1 answer | 0

1

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Use LaTeX for TickValues in a elegant way
Dear MATLAB users, I would like to use LaTeX style numbers (especially the minus signs) for TickValues. I find this is possible...

2 years ago | 1 answer | 0

1

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Is it possible to use the colormap "Purples" in MATLAB, which maps zeros to white?
Dear MATLAB users, Using the colormap "Purples" in Matplotlib (See: https://matplotlib.org/stable/tutorials/colors/colormaps.h...

3 years ago | 2 answers | 0

2

answers

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How to set axis in more details?
Dear all, I want to know if it is possible to set YTickDir = "out" and keep the yticks on the left y axis only. (As far as I k...

3 years ago | 1 answer | 0

1

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Where can download the pdf manual on <Creating Graphical User Interfaces> for MATLAB R2018a?
Hello, Could you please tell me that where can I download the PDF manual (User's guide) on <Creating Graphical User Interfaces...

3 years ago | 1 answer | 0

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Why MATLAB cannot render $\Beta$ (LaTeX string) in xlabel, ylabel?
Hello, everone! By accident I find MATLAB cannot render $\Beta$ (LaTeX string) in xlabel, ylabel? I have set the "interpreter" ...

3 years ago | 2 answers | 0

2

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Answered
How can I apply a transformation on the regular grid as shown below? transformation has to be with respect to the center at the lower left hand corner whose coordinates are (xc, yc) which are not necessarily zero
It looks like that you need find a conformal map to this end. Please see: https://en.wikipedia.org/wiki/Conformal_map

3 years ago | 0

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How to plot a single variable function defined by a integral (for example, Gaussian error fucntion, erf(x)) more efficiently?
Dear all, I want to know how to plot a single variable function defined by a integral more efficiently? For example, Gaussian ...

3 years ago | 0 answers | 0

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Could I remove the Directory "C:\Users\<MyName>\Downloads\MathWorks"?
There are two folders (R2017b and SupportPackages) in the following path: C:\Users\<MyName>\Downloads\MathWorks. And the size of...

7 years ago | 1 answer | 0

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