rashmi am

Aktiv seit 2015

Followers: 0 Following: 0

Statistik

Abzeichen anzeigen

Feeds

Frage

if i have a string say 'ec john nick' .how to delete ec and retain 'john nick'?
.

etwa 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

if i have a column containing names (first,middle also the last name). how do i delete their first name ?
data is read from excel using xlsread

etwa 10 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

if i have a excel sheet with 1st column containing names and second containing phone numbers(say 10 digit number).how do i read it to matlab ?
i tried using xlsread,but it returns a approximated floating point value.

etwa 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

I know the below instruction gives a matrix of 6 by 6 which has numbers from 1 to 10 . But if i want to limit the numbers ,like if i want 1 to come in matrix thrice, two repeat 10 times so on .how do i do that?
randi(10,6,6)

etwa 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

does matlab support database? if yes, how to use it?
..

mehr als 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

how to get numerical values as well as texts in a single matrix after reading data from a excel file ?
[num,txt]=xlsread(filename,sheet) here num contains all numerical value and nan (not a number)and txt contains all the texts.no...

mehr als 10 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

how to intialize a variable only once?the below written code should execute only once.later the value must b retained. how it is done
example persistent a if isempty (a) a=0; end

fast 11 Jahre vor | 2 Antworten | 0

2

Antworten