![photo](/responsive_image/150/150/0/0/0/cache/matlabcentral/profiles/20266973_1604807588089_DEF.jpg)
ma Jack
Followers: 0 Following: 0
Statistica
RANK
35.116
of 292.834
REPUTAZIONE
1
CONTRIBUTI
11 Domande
1 Risposta
ACCETTAZIONE DELLE RISPOSTE
72.73%
VOTI RICEVUTI
1
RANK
of 148.033
CONTRIBUTI
0 Problemi
0 Soluzioni
PUNTEGGIO
0
NUMERO DI BADGE
0
CONTRIBUTI
0 Post
CONTRIBUTI
0 Pubblico Canali
VALUTAZIONE MEDIA
CONTRIBUTI
0 Punti principali
NUMERO MEDIO DI LIKE
Feeds
Domanda
Questions about infinity in matlab
Hi all, In matlab it seems that as long as a number is greater than 1e309 it will be considered inf,but my calculations tend...
quasi 2 anni fa | 3 risposte | 0
3
risposteDomanda
Hi all,I want to enlarge the white border of a picture (not crop the white border, mind you), what command or code should I use?
Note in this image that the symbol 'Y' is clearly cut off a little and the distance between it and the edge is clearly not the...
quasi 2 anni fa | 0 risposte | 0
0
risposteDomanda
How to quickly calculate the following function?
Hi all,I want to calculate the function shown below: This is Lerch transcendent function( https://en.wikipedia.org/wiki/Lerch...
quasi 2 anni fa | 1 risposta | 1
1
rispostaDomanda
Hi all,I want to use matlab to calculate the exponential integral,I know that the official function ExpIntegralE in Mathematica can calculate it.
As shown in the title, I want to find a relatively authoritative code to calculate exponential integral
quasi 2 anni fa | 2 risposte | 0
2
risposteDomanda
How does matlab draw the following image?
Note that the basic geometric elements inside are spheres, cones and small cylinders, and that the known data are the ...
circa 2 anni fa | 1 risposta | 0
1
rispostaA really, really strange situation (the same two copies of code on the same computer with the same version of matlab running at very different times)
Sorry, please give me some time to double check my formulas, I found some parts of my formulas that don't seem to match ...
circa 2 anni fa | 0
Domanda
A really, really strange situation (the same two copies of code on the same computer with the same version of matlab running at very different times)
The same two copies of code on the same computer with the same version of matlab running at very different times! Th...
circa 2 anni fa | 4 risposte | 0
4
risposteDomanda
How does matlab go about drawing an image like the one below?
Hi all, I recently wanted to draw a graphic (below, this is a simple example I drew using PPT): It consists of a black ...
circa 2 anni fa | 1 risposta | 0
1
rispostaDomanda
How to avoid using det, when looking for the complex root w with det(M(w)) = 0
Hi all, I want to find a complex number w such that det(M(w)) converges to 0 (note that M is a matrix and it is a function...
circa 2 anni fa | 1 risposta | 0
1
rispostaDomanda
A strange case (different CPU but same matlab version, different calculated results)
Hi all, Have there anyone encountered such a strange situation? Different CPUs calculate different results, I mean "0" v...
circa 2 anni fa | 0 risposte | 0
0
risposteDomanda
Questions about the parfor function
Hi all, Is there a way to make the parfor function faster here? My cpu has six physical cores, but it is 12 threads, ev...
circa 2 anni fa | 1 risposta | 0
1
rispostaDomanda
Questions about the Lsqnonlin function
2022/7/2 Hi all, Are there any experts here who use the Lsqnonlin function?I'm trying to use the Lsqnonlin function to...
circa 2 anni fa | 1 risposta | 0