Community Profile

Contact

Top 10% contributor

Hello, I think there's still a minor bug in the answer offered by the support team. In my case I set the axis style to 'equa...

0

Answered 8 months ago

This is probably the best solution. Thanks Matthias

1304 views

Responded 1 year ago

OK dpb, I've submitted an enhancement request to implement wildcard ability for the "which" function. Since there are no other...

Hello, I want to check if certain functions (Matlab-filenames) are currently known to Matlab. "Which" can do the job, but it ca...

Posted 1 year ago

Thanks Bruno, you are right, and now I found the mistake in my code. Originally I used x=pinv(A.*w)*(b.*w) to find the best fit...

1138 views

Responded 2 years ago

I think I found a bug in lscov, which is relevant when using weights. In the description of lscov one can find: "x = lscov(A,b,...

Posted 2 years ago

Thank you Bruno for offering bsxops! In 99% I'm working with the mentioned Windows 7 computer, on which bsxops actually is inst...

1042 views

Strange. I did some test on all of my installations Windows 7 64bit, Matlab version (2010b-2015a) 32bit and 64bit -> working W...

Hello, I've Matlab 2015a installed on two different computers (Windows 8.1 32bit, Windows 7 64bit). When entering e.g. [1,2,3;4...

Hello, I'm using the "consolidator" function by John D'Errico (see file-exchange). I'm wondering about some strange results, wh...

1009 views

Posted 8 years ago

Hello, I'm doing some lengthy least-squares optimizations. Usually I'm looking at the residuals at each iteration (or at least ...

478 views

Posted 9 months ago

Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

Solve this!

4 years ago

I think I have some new (but minor) insights: The problem only occurs, when the first iteration step brings me in the infeasibl...

353 views

Responded 5 hours ago

Hello Bruno why shouldn't I do this? It's a smooth least squares problem With the constraints I've to ensure that a certai...

327 views

Responded 1 day ago

Thank you Alan for trying to help me. I know constrained optimization is tricky, but what you say means we have a major bug (!...

Responded 6 days ago

Hello, I'm using fmincon with nonlinear constraints and the sqp algorithm (but also tried interior-point). I always start the o...

Posted 6 days ago

Choose your country to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .

You can also select a location from the following list:

See all countries