David Cyncynates

Last seen: mehr als 3 Jahre vor | Aktiv seit 2020

Followers: 0 Following: 0

Statistik

Feeds

Frage

What is matlab doing under the hood when I solve this generalized eigenvalue problem?
I have the following code for a non-hermitian generalized eigenvalue problem that runs extremely fast on matlab. This seems like...

mehr als 3 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

griddedInterpolant Error: Apparent Contradiction
I have some code that uses griddedInterpolant, and it runs fine for the most part. However, there is the rare case where it spit...

fast 5 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
What's the best way to build a block sparse matrix whose entries are diagonal matrices?
Here's a solution that seems to work for me: clear N = 3; M = 5; BlockContainer = zeros(N * M, 2 * M - 1); for n = 1 ...

etwa 5 Jahre vor | 0

| akzeptiert

Frage

What's the best way to build a block sparse matrix whose entries are diagonal matrices?
I want to construct a square block matrix out of square matrices, whose entries all lie on their respective diagonals. For examp...

etwa 5 Jahre vor | 1 Antwort | 0

1

Antwort

Frage

How to create an N-ary array
Suppose I have K variables, each of which can take the values 1 through N. I want to create a table such that each column corres...

etwa 5 Jahre vor | 2 Antworten | 0

2

Antworten

Frage

Generalized bessel function implementation
Is anybody aware of an implementation of the generalized bessel functions for matlab? See e.g. https://arxiv.org/pdf/1908.11683....

etwa 5 Jahre vor | 0 Antworten | 0

0

Antworten

Frage

Algorithmically create block matrices
I want to create a block matrix out of square matrices with the following structure H = [A B C D; B A B C; C B A B;...

etwa 5 Jahre vor | 1 Antwort | 0

1

Antwort