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Paul


Last seen: 29 days ago |  Active since 2022

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resample function possibly introducing phase shift
Hi, I am using the resample function on MATLAB to resample data to match the samples of another data. For context I'm dealing...

1 month ago | 1 answer | 0

1

answer

Question


How to interpolate data with different sample times
I'm trying to align two structures such that I can subtract one from the other. Right now this isn't possible due to struct A be...

3 months ago | 2 answers | 0

2

answers

Question


How do I find libraries with unsaved changes?
I'm trying to build code via rtwbuild and am being met with the error Selected subsystem is linked to a library with unsaved cha...

3 months ago | 1 answer | 0

1

answer

Question


How to interpolate data as stairs
I have a struct (lets call it Turbine State) with both time and value data. The issue is there aren't enough data points captur...

6 months ago | 1 answer | 0

1

answer

Question


Why is there DC offset present and how can this be removed?
I have a simple system as shown below: consisting of a 11kV three phase voltage source with parameters: Phase shift: 0 Freq...

1 year ago | 1 answer | 0

1

answer

Question


How can I make a simscape representation of the simulink 'Universal Bridge'
I've got a model of a wind turbine that works using sim power systems. For work purposes I need to convert this model to an equi...

1 year ago | 1 answer | 0

1

answer

Question


Simulink error - Unconverged equations
Hi, I have built a model of a wind turbine using simscape, connected to an electrical system consisting of a grid voltage and gr...

1 year ago | 1 answer | 0

1

answer

Question


How to separate time series data?
For context, I have 15 seconds worth of data although I only want to analyse the data from 12 seconds to 15 seconds. How do i se...

1 year ago | 1 answer | 0

1

answer

Question


How to converge 3 phases of simulink voltage onto a simscape VI measurement which accepts 1 port
As mentioned, I'm wanting working between simulink and simscape libraries. My voltage source block outputs 3 phases of voltage, ...

2 years ago | 3 answers | 0

3

answers

Question


Looking to find data in a spreadsheet via user prompts
So this is a basic example of the spreadsheet I'm using. Basically I want to prompt the user firstly for a P value (10-100 i...

2 years ago | 1 answer | 0

1

answer

Question


How do I load multiple .mat files and save them as variables?
So I'm trying to load multiple .mat files into matlab. In the current folder, my .mat files are named "test1.mat" to "test2036.m...

2 years ago | 1 answer | 0

1

answer