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Fredrik P


Stockholm University

Last seen: Today |  Active since 2015

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Question


Locate index and weights for linear interpolation for a monotonically increasing vector
I have a performance critical function that amounts to finding all that is needed to interpolate a point (or a vector of points)...

2 months ago | 1 answer | 0

1

answer

Question


Matlab crashes when using py.matplotlib.pyplot.plot()
I want to use Python's matplotlib in Matlab but I can't make even this simple example close; clear; clc; x = py.numpy.arange(2...

2 years ago | 1 answer | 0

1

answer

Question


Vertical alignment of OpenType font
I have tried to use the font Fira Sans in my figures but fail to use its OpenType version in Matlab R2019a on Windows 10. My MWE...

2 years ago | 1 answer | 0

1

answer

Question


List of built-in functions?
Is there somewhere a list of Matlab’s built-in functions like |histc| that are not written in Matlab own scripting language? Tha...

2 years ago | 2 answers | 1

2

answers

Question


Faster finding of 1D linear interpolation nodes and weights for each element in ND matrix
In a problem I'm working on now, I compute some values in a matrix x and I then for each element in x need to find the index of ...

2 years ago | 0 answers | 0

0

answers

Answered
Sorting 2D matrix and retaining nodes in triangle groups
See answer on Stack Overflow.

2 years ago | 0

| accepted

Question


Sorting 2D matrix and retaining nodes in triangle groups
I am trying to optimize a script (below) that finds the bounding boxes to functional values of all lower left triangles in a 2D ...

3 years ago | 1 answer | 0

1

answer

Question


"Reshaping" matrix
I have a matrix P_ind that is AxB (where each element is an integer in the range 1:C) and a matrix xgrid that is CxDxB. Is there...

6 years ago | 3 answers | 0

3

answers