Zaikun Zhang
Hong Kong Polytechnic University
Followers: 0 Following: 0
Statistiche
RANK
8.160
of 289.893
REPUTAZIONE
5
CONTRIBUTI
10 Domande
6 Risposte
ACCETTAZIONE DELLE RISPOSTE
40.0%
VOTI RICEVUTI
4
RANK
7.063 of 19.605
REPUTAZIONE
139
VALUTAZIONE MEDIA
5.00
CONTRIBUTI
4 File
DOWNLOAD
55
ALL TIME DOWNLOAD
878
RANK
of 144.266
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
Does MEX of MATLAB R2023b (update 6) on macOS-13 work with Xcode 15 and Intel oneAPI 2023?
[Update 20240217: I am almost sure that this is a bug of MATLAB R2023b. The default MEX options are wrongly specified. They are ...
2 mesi fa | 0 risposte | 1
0
risposteStrange behavior of `copyfile` regarding symlinks on Linux and macOS
Update 20231031: Below is the response from MathWorks support. " Please be assured that this has been confirmed as a bug and i...
6 mesi fa | 0
| accettato
Domanda
Strange behavior of `copyfile` regarding symlinks on Linux and macOS
Consider the following function. %test_copyfile.m function test_copyfile() ...
6 mesi fa | 1 risposta | 0
1
rispostafmincon optimization not running properly, stops beacuase of StepTolerance
I conducted a quick experiment using the function and data in the question. The solvers are fmincon of MATLAB and PRIMA, which i...
circa un anno fa | 1
Bug in MATLAB R2022a: MEX does not support gfortran 8.x as specified in the official documentation
According to MEX team (20220406, copied from a GitHub Issue): This is bug with R2022a and we are fix it as soon as possible. T...
circa 2 anni fa | 1
| accettato
Domanda
Bug in MATLAB R2022a: MEX does not support gfortran 8.x as specified in the official documentation
Update (20220406): The MathWorks MEX team has confirmed this problem as a bug of MATLAB R2022a. A workaround is provided by the ...
circa 2 anni fa | 1 risposta | 0
1
rispostaDomanda
Does the execution of addpath/rmpath/savepath in one workspace affect other workspaces?
Does the execution of addpath/rmpath/savepath in one workspace affect other workspaces? Suppose that I have two instances of MA...
circa 2 anni fa | 1 risposta | 0
1
rispostaBug: MATLAB crashes when mexifying the official `timestwo.c`
Here is the latest update (20220225) received from the supporting team of MathWorks: ``` Got the confirmation that the crash...
circa 2 anni fa | 0
| accettato
Why trust-region-reflective algorithm in fmincon require a gradient as input?
What you @SM are looking for is called Derivative-Free Optimization methods. They do not require derivatives or analytical formu...
circa 2 anni fa | 0
Domanda
Is MEX known to be slow on macOS?
Question: Is MEX known to be slow on macOS? Here, "slow" refers to the speed of setting MEX up, of compiling MEX code, and of ...
circa 2 anni fa | 0 risposte | 0
0
risposteDomanda
Bug: MATLAB crashes when mexifying the official `timestwo.c`
Update (20220225): Here is the latest update received from the supporting team of MathWorks. ``` Got the confirmation that th...
circa 2 anni fa | 1 risposta | 0
1
rispostaNeed help with mathematical optimization - fmincon
Your problem is a simulation-based optimization problem. You may try PDFO ( https://www.mathworks.com/matlabcentral/fileexchan...
quasi 4 anni fa | 0
Domanda
Supress MEX warning: f951: Warning: Nonexistent include directory ‘MATLABROOT/simulink/include’ [-Wmissing-include-dirs]
I have MATLAB 2019b but not simulink installed on my computer (ubuntu 16.04). When trying mex(fullfile(matlabroot, 'extern', 'e...
quasi 4 anni fa | 1 risposta | 0
1
rispostaDomanda
Recursive definition of anonymous function
(Note that the mathematics in this question is hypothetical and illustrative.) Suppose that I am writing a function "foo" to mi...
quasi 4 anni fa | 1 risposta | 1
1
rispostaDomanda
The return type of mxIsDouble, mxIsSingle, and mxIsClass (mex for Fortran)
According to https://www.mathworks.com/help/matlab/apiref/mxisclass.html the return of mxIsDouble for Fortran (also mxIsSingle ...
oltre 4 anni fa | 1 risposta | 0
1
rispostaDomanda
Portable declaration of REAL variables in mex gateway for Fortran
(The same question is asked here: https://stackoverflow.com/questions/57244555/portable-declaration-of-real-variables-in-mex-gat...
oltre 4 anni fa | 1 risposta | 0