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Simon Aldworth


Last seen: 3달 전 |  2018년부터 활동

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Num2str without conversion character but with horizontal tab
Hi, I wish to convert an array to string type for export in a text file but I'm being thwarted by the formatSpec argument in nu...

4달 전 | 답변 수: 1 | 0

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Converting equations to first order system for ODE45
Hi, I'm trying to convert a set of equations of motion for a simple vehicle model into a set of first order differential equati...

4달 전 | 답변 수: 2 | 1

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Simscape Translation Friction Element Equation
According to Matlab support, the e is also Euler's number.

약 1년 전 | 0

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Simscape Translation Friction Element Equation
Hi, The help page for the Translational Friction element in Simscape gives the equation on which the element function is based....

약 1년 전 | 답변 수: 1 | 0

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One column in return from ode45 is all zero
Hi all, I've setup a simple 3 DOF model of a car to examine its pitch, bounce and longitudinal behaviour during braking events....

약 2년 전 | 답변 수: 1 | 0

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Setting ODE multiple integration start and end times whilst wanting specific intermediate points
Hi, Until recently my model was integrated as a single time span and used a long vector of times to return values at the desire...

약 2년 전 | 답변 수: 1 | 1

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ODE OutputFcn returning fewer points than expected
Hi, I'm using OutputFcn to return exta information from ode45 and whilst the returned signal looks as I expected it to it's onl...

약 2년 전 | 답변 수: 1 | 0

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Getting extra parameters from ODE45 and the mystery transpose
Hi, I've been reading various posts on getting extra parameters from ODEs and not having much luck implementing them. Concerned...

약 2년 전 | 답변 수: 2 | 0

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Problem using OutputFcn to get parameters out of ODE45
Hi, I'm using ode45 to solve a three degree of freedom mass, spring, damper problem. It's been running well until I've modified...

약 2년 전 | 답변 수: 0 | 0

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Replace some values of a vector with values from another vector of the same size
Hi, I have a vector of calculated values that must be capped at a certain value. The capped value may vary along the length of ...

약 2년 전 | 답변 수: 2 | 0

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Defining the order in which Simulink signals are logged
Hi, Can anyone tell me if it's possible to define the order in which Simulink signals are presented in a signal logging file? ...

4년 이상 전 | 답변 수: 0 | 0

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gcf repeatedly returns gui and not newly created figures
Apologies all. When I read the text following print(fig,_) I took onboard the words 'Simulink block diagram' and somehow missed ...

4년 이상 전 | 0

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gcf repeatedly returns gui and not newly created figures
Hi all, I am using a GUIDE-created gui to run a Simulink model and part of the output is a series of figures. I am creating the...

4년 이상 전 | 답변 수: 2 | 0

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Functions in gui script not seeing handles struct
Hi, I have produced a gui using GUIDE in which I add several fields to the handles struct for use later on (within the gui sc...

4년 이상 전 | 답변 수: 1 | 0

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Setting Simulink parameter values from script
Until recently I was running a Simulink model from my main script. The Simulink model uses variables in the blocks and would run...

4년 이상 전 | 답변 수: 2 | 0

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Gui appears and disappears before user can do anything with it
I have been working on a script and gui for sometime and have now decided to completely restructure my code. I have blocked out ...

4년 이상 전 | 답변 수: 1 | 0

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How to use varargout in a GUI
Hi, There is clearly something I don't understand about getting data from a gui into my main code. For the purposes of an exa...

4년 이상 전 | 답변 수: 0 | 0

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Call OpeningFcn each time a button is pressed
Hi, I have a piece of main code in which I call a GUI. In the GUI, the OpeningFcn function contains some code and calls uiwai...

4년 이상 전 | 답변 수: 1 | 0

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Best approach for analysing time history data from a Simulink model
Hi, I'm creating my first Simulink model and Matlab code. The model is a simple two degree of freedom vehicle simulation in w...

4년 이상 전 | 답변 수: 0 | 0

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