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James Browne


Last seen: 3 dagar ago Active since 2019

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Cell array with space between the ' and }
Hi I have been writing some code with reg expressions that reads from a text file. It has been working with most of the text f...

20 dagar ago | 1 answer | 0

1

answer

Question


Duhamel's Integral with conv
Hi, Following on from this question ( https://au.mathworks.com/matlabcentral/answers/392931-duhamel-s-integral-in-matlab?s_tid=...

7 månader ago | 0 answers | 0

0

answers

Question


Read a file into app designer with a button and use later with another button
Hi, I am tyring to load a .mat file into an app made with the app designer to be used in a later callback. I wanted to have on...

9 månader ago | 1 answer | 0

1

answer

Question


Define and Use Structure Parameters in Simulink
Hi, I wanted to use the method in https://au.mathworks.com/help/simulink/ug/define-and-use-structure-parameters-in-matlab-func...

9 månader ago | 1 answer | 0

1

answer

Question


Directly perform a multiplication on certain variables in a table
Hi, I have a table such as x y z a 1 2 b 3 4 a 5 6 I want to multiply rows where the first colu...

10 månader ago | 1 answer | 0

1

answer

Question


For loop getting array name
Hi, I am reading in a series of tables. I then want to run a for loop performing operations on each of these tables. To do thi...

mer än ett år ago | 2 answers | 0

2

answers

Question


Writing a string that fills to the left
Hi, I have data in an array wich I want to output into a text file to match the way another program writies it. The program s...

mer än ett år ago | 1 answer | 0

1

answer

Question


Creating vehicle path from radius of curvature
Hi, Has anyone got a reference or know of a function to help create X and y co-ordinates based on known instantaneous radius ...

mer än ett år ago | 0 answers | 0

0

answers

Answered
transform principal moment of inertia to global coordinates
I need to rotate axis from the principal axis to new directions rather than transform it to a new position.

mer än ett år ago | 0

Question


transform principal moment of inertia to global coordinates
Hi, I have a CAD program that gives the prinicpal moments of inertia and their direction (as direction cosines). I have another...

mer än ett år ago | 1 answer | 0

1

answer

Question


extracting numbers with decimal places from the body of text file and assigning to a variable
Hi, I have a text file that I have read in to Matlab as a character array. This file has text written in the body of it, howeve...

mer än ett år ago | 1 answer | 0

1

answer

Question


Filter data conditionally based on previous row
Hi, I have an array of test data. I want to filter out conditionally rows which contain a value in one column that does not inc...

mer än ett år ago | 1 answer | 0

1

answer

Answered
Why doesn't my Simscape displacement doesn't match input
Thanks, It makes sense that the step input could cause problems due to the infinite derivative. It would make sense for sim...

ungefär 3 år ago | 0

Question


Why doesn't my Simscape displacement doesn't match input
Hi, I am trying to use simscape to make a spring damper model with a input displacement, representing a road input (ie. a bump)...

ungefär 3 år ago | 2 answers | 0

2

answers