B

自 2017 起处于活动状态

Followers: 0 Following: 0

统计学

Feeds

提问

log ratio transformation and calculating correlations between pairs of log-ratio variables
I am new to matlab and have a question. I have a column vector from a matrix of data called 'tracem' and I need to use the bas...

7 years 前 | 0 个回答 | 0

0

个回答

提问

spherical variogram model function help
The variable ‘vdata’ that i loaded from my m file has two columns,the first is x and the second is y.I'm supposed to Use the non...

7 years 前 | 1 个回答 | 0

1

个回答

提问

issues extracting sub matrix
matrix x=[1:10]. I need to extract the submatrix s=[6, 4, 2] from x. every time i try to use the command: x=[1:10] s=[...

8 years 前 | 3 个回答 | 0

3

个回答

提问

2D spline interpolation help
I am utterly confused as how to run spline interpolation. i'm working with a 52x3 double matrix called DMAP. the x and y lim...

8 years 前 | 0 个回答 | 0

0

个回答

提问

using slice command on a cube matrix
I have a 29x21x44 double matrix (it's a cube) that I need to make into a 3D plot by using 'slice'. I am unsure how to do this si...

8 years 前 | 1 个回答 | 0

1

个回答