photo

Chugh


Last seen: 1 year ago |  Active since 2018

Followers: 0   Following: 0

Statistics

  • Thankful Level 2
  • Thankful Level 1

View badges

Feeds

View by

Question


How to add text in scatterm plot?
Hi, I am trying to plot geograhical coordinates on the worldmap but I wanted a text on those coordinates e.g. 1,2, .... Here i...

4 years ago | 1 answer | 0

1

answer

Question


How to specify same length scale for different predictors in fitrgp?
Hi, I have a vector of predictors and I want to fix same length scale for some of the predictors. Is there any way in the fit...

4 years ago | 0 answers | 1

0

answers

Question


How to calculate gradients of a symbolic function
Hi, I have a symbolic function of the form f = 2*y*z*sin(x) + 3*x*sin(z)*cos(y) and want to calcuate gradients with respect to ...

5 years ago | 2 answers | 0

2

answers

Question


Divide a square matix with given rows or column index
Hi, I have a square matix of size 10 x 10. I want to partition it by using given index of two rows and columns e.g. 2, 7. In t...

6 years ago | 1 answer | 0

1

answer

Question


How to use cholupdate in updating cholesky decomposition after adding/removal of a row and a column
Hi, I have been trying to use cholupdate for updating cholesky decomposition. I have a matrix of size N x N, and after getting a...

6 years ago | 0 answers | 0

0

answers

Question


How to keep the order in plotting scatter plot with categorical variables
Hi, I am using scatter (b,a) where a is categorical variable and b is double. The plot shows a different order than in my lis...

6 years ago | 2 answers | 1

2

answers

Question


How to provide parameters in fitrensemble
Hi, Is there any way that I can provide parameters e.g. minimum number of leaves and maximum number of splits when using fitr...

6 years ago | 1 answer | 0

1

answer

Answered
How to find the index or entry with respect to date and time in a time-series data
I found the answer. I converted the dates in numbers using datenum. It works now.

6 years ago | 0

| accepted

Question


How to find the index or entry with respect to date and time in a time-series data
Hi, I have a time-series data and I want to find entries closest to e.g. 13-March-2018 24:00:00. Could you help me here?

6 years ago | 1 answer | 0

1

answer