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Leon


Last seen: 12 månader ago |  Active since 2019

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Indexing data on a grid
I have a variable VAR with a size of 360 x 180. I also have an index Ind (composed of 1 and 0) on the same size. How do I get a ...

12 månader ago | 1 answer | 0

1

answer

Question


How do I do a regress like this?
I have a series of numbers that decrease by about the same percetentage rate with time. How do I do the regression to find the e...

ungefär ett år ago | 2 answers | 0

2

answers

Question


Anyone knows how to make a vertical contour plot like this?
Attached is an example. The figure is from this paper: https://science.sciencemag.org/content/363/6432/1193. I wonder if this c...

ungefär 4 år ago | 0 answers | 0

0

answers

Submitted


Reading information of a NetCDF file
"ncdisp" does not indicate the N number of a variable. Here is an alternative function. Var = netcdf.getVar(ncid, N);

ungefär 4 år ago | 1 download |

Question


How to make a text area in app-designer GUI copyable?
I create a GUI interface using Matlab app-designer. One thing I notice is that the info generated inside a text area box can not...

ungefär 4 år ago | 0 answers | 0

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Question


How to write a loop so that I do not need to repeat my super long inner loop?
The station number column of my data can be either numerical or string. I have to rely on the station number info to split the d...

mer än 4 år ago | 1 answer | 0

1

answer

Question


How to figure out the number of rows for headers?
I have Excel files with unknown number of headers. For exmple, some files only have one row of header info. Another one could ha...

mer än 4 år ago | 2 answers | 0

2

answers

Question


how to format a column of numbers into strings for ticklabel use?
I have a column of longitude values for the xtick of my plot: xt = xticks(gca); The numbers of xt can be -120, -110, -100, etc...

nästan 5 år ago | 1 answer | 0

1

answer

Question


How to auto complete a text edit field in app-designer?
I designed an app using Matlab app-designer. It requires a filename input as below: File1 = ['working/', strtok(app.fileName.Va...

ungefär 5 år ago | 1 answer | 0

1

answer

Question


How to fast process a calculation within a matrix without using a loop?
I have a huge matrix A, and what i need to do is to go through each of the matrix element and do this below simple calculation: ...

mer än 5 år ago | 1 answer | 0

1

answer

Question


Question on Matlab m_map with interrupted mollweide projection
I'm trying to plot a global distribution map using the interrupted mollweide projection of M_map. Anyone knows why I only get ...

mer än 5 år ago | 0 answers | 0

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answers