Tian

ZJU

Aktiv seit 2017

Followers: 0 Following: 0

Nachricht

PhD of Chemical Engineering (Heterogeneous Catalysis).
Working on molecular modeling, photo-physics, image processing and computational fluid dynamics now.

Statistik

Abzeichen anzeigen

Feeds

Frage

How to accelerate exponent (exp) calculation in MATLAB?
Hello everyone. I developed a program and I find it spends lots of time on calculating exp(-ax). So is there any way to accele...

mehr als 8 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

For a big matrix, how to accelerate fprintf?
Hello everyone, I have a 2500*1500 matrix and I want to print every column to a txt file, 5 numbers every row. Using : ...

etwa 9 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

String ' 1 45789', can I use textscan to get 1, 45, and 789 ?
Hello everyone. I got a file and it contains many numbers, like str=' 98 99 99100101102'. Every number occupy 3 digits, so I wa...

etwa 9 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

Using fprintf, how to print 1.234D+02 instead of 1.234E+02?
I'd like to print scientific notations into a file, in the format of FORTRAN. For example, I want to print 1.234D+02 instead of...

etwa 9 Jahre vor | 1 Antwort | 0

1

Antwort