Search results: asked_by_id:172518 - MATLAB Answers

10 questions found in Answers

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Speeding up (vectorizing) barycentric interpolation

Asked by Adam Pigon on 4 Apr 2020

Latest activity Commented on by darova on 12 Apr 2020

MATLAB Language Fundamentals Data Types Numeric Types Logical

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1 vote
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Speeding up nested for-loops when vectorization seems to fail

Asked by Adam Pigon on 13 Feb 2020

Latest activity Commented on by Adam Pigon on 19 Feb 2020

Accepted Answer by Matt J

MATLAB Language Fundamentals Data Types Numeric Types Logical

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Interpolation with NaN: how to interpolate a vector so it DOES contract the NaN

Asked by Adam Pigon on 25 Nov 2017

Latest activity Commented on by Adam Pigon on 26 Nov 2017

MATLAB Language Fundamentals Data Types Numeric Types NaNs

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Using matrix index coming from max function to get values from another matrix

Asked by Adam Pigon on 8 Nov 2017

Latest activity Commented on by Star Strider on 8 Nov 2017

Accepted Answer by Star Strider

MATLAB Mathematics Linear Algebra

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Speeding up algebraic operations ( .* and .^ )

Asked by Adam Pigon on 13 Oct 2017

Latest activity Answered by Adam Pigon on 16 Oct 2017

MATLAB Language Fundamentals Matrices and Arrays Creating and Concatenating Matrices

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Solving a single non-linear equation given by a vector of values and having a lot of parametrs efficiently.

Asked by Adam Pigon on 17 Jul 2017

Latest activity Edited by Adam Pigon on 17 Jul 2017

MATLAB Mathematics Numerical Integration and Differential Equations

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Differing computing time for simple algebraic operations

Asked by Adam Pigon on 9 Mar 2017

Latest activity Answered by John D'Errico on 9 Mar 2017

Mathematics and Optimization Optimization Toolbox Systems of Nonlinear Equations

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Using interp1 multiple times to find a root : interp1 on a matrix without loops. Using interp1 multiple times for different values of query points without loops.

Asked by Adam Pigon on 26 Nov 2016

Latest activity Commented on by Daniel kiracofe on 29 Nov 2016

MATLAB Language Fundamentals Loops and Conditional Statements

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Anonymous function returning either NaN or a real number depending if the input is a scalar or an element of a vector

Asked by Adam Pigon on 12 Oct 2016

Latest activity Commented on by Adam Pigon on 15 Oct 2016

MATLAB Language Fundamentals Matrices and Arrays Creating and Concatenating Matrices

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answer

0 votes
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Vectorizing fsolve: how to use fsolve on matrices instead of loops with parameters

Asked by Adam Pigon on 18 Jul 2016

Latest activity Edited by Walter Roberson on 18 Jul 2016

Accepted Answer by Walter Roberson

MATLAB Mathematics

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Speeding up (vectorizing) barycentric interpolation

2

Speeding up nested for-loops when vectorization seems to fail

1

Interpolation with NaN: how to interpolate a vector so it DOES contract the NaN

1

Using matrix index coming from max function to get values from another matrix

2

Speeding up algebraic operations ( .* and .^ )

0

Solving a single non-linear equation given by a vector of values and having a lot of parametrs efficiently.

1

Differing computing time for simple algebraic operations

1

Using interp1 multiple times to find a root : interp1 on a matrix without loops. Using interp1 multiple times for different values of query points without loops.

0

Anonymous function returning either NaN or a real number depending if the input is a scalar or an element of a vector

1

Vectorizing fsolve: how to use fsolve on matrices instead of loops with parameters