photo

Kenneth Johnson


KJ Innovation

Last seen: 21 dagar ago |  Active since 2011

Followers: 0   Following: 0

Message

Statistics

All
  • Thankful Level 2
  • Thankful Level 1
  • First Review
  • Personal Best Downloads Level 1
  • 5-Star Galaxy Level 3
  • First Submission

View badges

Feeds

View by

Answered
Why does pagemldivide not give Singular Matrix warnings?
Summary of response from Technical Support: The 'help' for 'pagemldivide' states that the function never warns for ill-condit...

mer än 2 år ago | 0

| accepted

Question


Why does pagemldivide not give Singular Matrix warnings?
The new pagemldivide function in R2022a Prerelease (I think also in Parallel Computing Toolbox) doesn't give any Singular Matrix...

nästan 3 år ago | 2 answers | 1

2

answers

Question


Why is subscripted assignment so inefficient?
Why is MATLAB's subscripted assignment so abysmally inefficient with more than 2 subscripts? e.g., >> clear, a = []; tic, for j...

nästan 3 år ago | 1 answer | 3

1

answer

Question


MATLAB's inefficient copy-on-write implementation
MATLAB's copy-on-write memory management seems to have a serious defect, which I think is the reason behind the abysmal performa...

nästan 3 år ago | 2 answers | 1

2

answers

Question


In what way is the new R2021b Editor UI "improved"?
I find the "new and improved" Editor UI in R2021b to be extremely irritating, in no way better than R2021a. How did this get pas...

nästan 3 år ago | 3 answers | 11

3

answers

Question


Is this a bug in eig?
This issue came up with the roots function (see roots_ on File Exchange), where eig was failing on the companion matrix. Follow...

mer än 3 år ago | 1 answer | 3

1

answer