Community Profile

photo

Nadeera Gunartna


Attivo dal 2016

Statistics

  • Thankful Level 3

Visualizza badge

Content Feed

Visto da

Domanda


How to extract multiple matches into separate rows?
I have a CSV file (see attached), from the file i want to extract values in the column M (Cab/100kg=f) related to each group (x...

oltre 5 anni fa | 1 risposta | 0

1

risposta

Domanda


how can i delete unnecessary rows in a dataset?
Dear Colleagues, Herewith I am attaching my dataset. I want to delete the full rows that contain "GB","RW","AR", "AM" and "NB"....

oltre 5 anni fa | 3 risposte | 0

3

risposte

Domanda


how to refer an element in a column to related a value in another cloumn?
I have a data set as attached. 6th column represent the time. I want to find the value in the 2nd Column related to "GX" in 1st ...

circa 6 anni fa | 1 risposta | 0

1

risposta

Domanda


PDF calcutaion and graphs
I have different types of datasets, by looking at the data set we can not tell what type of distribution it has. so, how can I p...

circa 6 anni fa | 1 risposta | 0

1

risposta

Domanda


How to calculate the area under the curve for each time gap using "trapz" command?
I wanted to calculated the area under the curve of X vs T graph. Here is the data set: disp([T(:,5),X(:,5)]) ...

oltre 6 anni fa | 1 risposta | 0

1

risposta

Domanda


How to use 'trapz' command to calculate the area under the curve for each time gap of a graph?
T Y 1.00 2988.00 1.00 2966.00 1.00 2915.00 1.00...

oltre 6 anni fa | 1 risposta | 0

1

risposta

Domanda


How to do the summation of two graphs?
Dear Colleagues, I have two different graphs with different Y values and x values. it is hard to predict an equation with mi...

oltre 6 anni fa | 2 risposte | 0

2

risposte

Domanda


How can I combine charactor array with a numerical arrays?
I have more than 1000 data sets like the attached file, just need to extract all the details except GG and NN. I jus use the fo...

oltre 6 anni fa | 1 risposta | 0

1

risposta

Domanda


How can i extract all element except 'SP' 'NS''GX' and need to put it as a colum with numeric columns?
I have 100 data set like follows, 'GX' is always in the end, but 'SP', 'NS' positions can change other data sets. I would be t...

circa 7 anni fa | 1 risposta | 0

1

risposta