# qilin guo

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**Content Feed**

Question

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...

4 months ago | 1 answer | 0

### 1

answerQuestion

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...

10 months ago | 0 answers | 0

### 0

answersQuestion

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...

10 months ago | 1 answer | 1

### 1

answerQuestion

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...

10 months ago | 1 answer | 0

### 1

answerQuestion

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...

10 months ago | 1 answer | 0

### 1

answerQuestion

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...

1 year ago | 2 answers | 0

### 2

answersQuestion

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...

1 year ago | 1 answer | 0

### 1

answerQuestion

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...

1 year ago | 1 answer | 0

### 1

answerQuestion

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" ...

1 year ago | 2 answers | 0

### 2

answersHow 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

1 year ago | 0

Question

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 ...

1 year ago | 0 answers | 0

### 0

answersQuestion

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...

5 years ago | 1 answer | 0