Kenneth Johnson
KJ Innovation
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Accept 2 answers given by other contributors
Awarded to Kenneth Johnson on 15 Feb 2022
Accept 1 answer given by other contributors
Awarded to Kenneth Johnson on 31 Mar 2021
Publish your first review
Awarded to Kenneth Johnson on 20 May 2020
Your submissions were downloaded 10 or more times in a month
Awarded to Kenneth Johnson on 01 Nov 2019
Your submissions received 5 five star ratings
Awarded to Kenneth Johnson on 09 Oct 2019
Publish your first submission
Awarded to Kenneth Johnson on 09 Oct 2019
Feeds
Submitted
Polynomial-to-Pade coefficient conversion
poly2pade converts polynomial coefficients to a Pade approximant's numerator and denominator coefficients.
5 months ago | 3 downloads |
Submitted
roots_
roots_(c) works with poorly scaled polynomials and does not return zero when c(end) is nonzero.
6 months ago | 1 download |
Submitted
Function pagetensorprod.m, paged tensor product
pagetensorprod generalizes tensorprod for paged operation (analogous to pagemtimes).
7 months ago | 1 download |
Submitted
Class DAA, "Derivative-Augmented Array"
Class DAA, "Derivative-Augmented Array", is a general-purpose automatic differentiation engine implemented in MATLAB.
2 years ago | 1 download |
Submitted
Padé coefficients
Calculate Padé coefficients corresponding to a truncated Taylor series.
2 years ago | 3 downloads |
Submitted
Generalized matrix operators
The functions mtimes_.m, mldivide_.m, and mrdivide_.m generalize the corresponding MATLAB functions.
3 years ago | 1 download |
Submitted
Linear differential equation solver (lde.m)
solves a linear, first-order, vector differential equation
3 years ago | 2 downloads |
Submitted
str2subs, subs2str
Convert a string to/from a subscript struct for use in subsref and subsasgn.
4 years ago | 2 downloads |
Submitted
fminsearch_(funfcn,x0,options,varargin)
Works around a bug (or design defect) in fminsearch.
8 years ago | 1 download |
Submitted
Generalized Matrix Exponential
Solves Y'(t) = D(t)*Y(t) for Y(1) with Y(0) = I (identity matrix).
9 years ago | 2 downloads |
Submitted
Scalar
The Scalar base class disallows non-scalar instantiation.
10 years ago | 1 download |
Submitted
Matrix exponential
Matrix exponential algorithm with improved numerical precision
11 years ago | 2 downloads |
Submitted
Matrix polynomial
Efficiently evaluate a polynomial with square-matrix argument and scalar coefficients.
11 years ago | 1 download |
Submitted
Scanned-Spot-Array EUV Imaging for High-Volume Maskless Lithography
Design data and optical simulation code for maskless EUV lithography system
12 years ago | 2 downloads |
Submitted
Complex Erf (Error Function), Fresnel Integrals
complex erf function
13 years ago | 1 download |
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