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Sahil Jain


Active since 2018

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Creating a sequence with repeating numbers
I want to create a sequence as follows: The sequence should have a single column with each number repeated twice (1,1,2,2,3,3,4,...

meer dan 4 jaar ago | 1 answer | 0

1

answer

Question


Year in column 1 and month in column 2
I want to create a time series with year in column 1 (1901-2017) and month in column 2 (1-12 repeated with changing year) 1901 ...

ongeveer 5 jaar ago | 2 answers | 0

2

answers

Question


Extracting numbers from a filename
I have a filename (data_23.175_75.125) . I want to extract the numbers from this file name and store them in different variable ...

meer dan 5 jaar ago | 1 answer | 0

1

answer

Question


Accessing multiple files with variable names
I have 4000 files with variable names based on the latitude and longitude of places (in the form: data_lat_long). I want to impo...

meer dan 5 jaar ago | 0 answers | 0

0

answers

Question


Accessing files with variable names (not following any pattern)
I have 2000 files with variable names based on the latitude and longitude of places (in the form: data_lat_long). I want to impo...

meer dan 5 jaar ago | 0 answers | 0

0

answers

Question


Accesing files with different names
I have 2000 files each with a different name in the pattern: data_23.575_43.475 (i.e. data_number 1_number2) Each file has tim...

meer dan 5 jaar ago | 1 answer | 0

1

answer

Question


I have 10 .txt files. In each of these files I have a column of datetime and another column for data. I want to generate a sequence of datetime for the next 500 months for eahc file
file 1: start date: 05-2010 ; end date: 10-2017 file 2: start date: 07-2006 ; end date: 12-2016 (i want dates for the n...

bijna 6 jaar ago | 1 answer | 0

1

answer

Question


I have a cell matrix which has 8 columns. The 3rd column contains the data I want to plot on y-axis and the 8th column contains the date time series which I want to plot on the z-axis. How can I plot this?
C= cell matrix with 8 columns I want a plot (x,y) as datetime on x-axis and the data on y-axis

bijna 6 jaar ago | 1 answer | 0

1

answer

Question


I have a matrix which has with some rows and 3 columns. Each element of the matrix is a number. I want to add a new column to this matrix with each entry as a string 'abc'. How can i do that ?
a=[1 4 5 ; 2 5 7]; I want to add a fourth column to my matrix such that each element of the 4th column shou...

bijna 6 jaar ago | 2 answers | 0

2

answers

Question


I have a folder named A. This folder has 5 different folder B,C,D,E,F. Each of these folders have 3 folders G,H,I.Each of the 3 folders have 18 folders(say J,K,L...) Each of the 18 folders have files with (.day) extension. i want 2 access these files
clc; clear all; model_name={'B','C','D','E','F'}; Scenario_name={'G','H','I'} for ii=1:5 aa=dir(['G:\Mahana...

bijna 6 jaar ago | 0 answers | 0

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answers