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Diarmaid


Active since 2012

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Question


Disturbance input in MIMO LTI system
Hello! I want to be able to specify disturbance inputs for a MIMO LTI model as given below: s=tf('s'); L1 = (2.3e-3)+(0....

5 years ago | 0 answers | 0

0

answers

Solved


Free passes for everyone!
_Simply return the name of the coolest numerical computation software ever_ *Extra reward* (get a _freepass_): As an addit...

7 years ago

Solved


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

7 years ago

Solved


Is my wife right?
Regardless of input, output the string 'yes'.

7 years ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

7 years ago

Solved


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

7 years ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

7 years ago

Question


Can I obtain a matrix representation of a circuit from a SimPowerSystems model?
I'm looking to calculate additional circuit parameters based on the impedance network of a DC system. I think I can do this anal...

7 years ago | 1 answer | 0

1

answer

Answered
Can I access code underneath a Matlab App?
Perfect. Thank you Walter!!

9 years ago | 0

| accepted

Question


Can I access code underneath a Matlab App?
I'm trying to get to grips with Monte Carlo optimisation and I found this app on mathworks file exchange: http://www.mathwork...

9 years ago | 3 answers | 2

3

answers

Question


Can I Tune a Controller with a Large Number of Symbolic Gains using Sisotool?
I'm looking to tune a PR controller with 10 independent gain terms using Sisotool, i.e. Kp,Kr1,Kr2...etc. I need to do th...

9 years ago | 0 answers | 0

0

answers

Question


Can I Tune a Controller with a Large Number of Symbolic Gains using Sisotool?
I'm looking to tune a PR controller with 10 independent gain terms using Sisotool, i.e. Kp,Kr1,Kr2...etc. I need to do this s...

9 years ago | 1 answer | 0

1

answer

Question


How can I dynamically change a value of resistance during SimPowerSystems simulation?
I'm modelling an uncontrolled three phase rectifier and with the vary the load on the DC bus during simulation but changing the ...

9 years ago | 1 answer | 0

1

answer

Question


How do I Display a Library in the Library Browser?
I've followed the help files and created a library and now I want to be able to access it from the Simulink library browser. ...

9 years ago | 1 answer | 1

1

answer

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

9 years ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

9 years ago

Question


How do I call an M-file containing variables and several S-Function files when opening a custom block in simulink?
Hi, I've created a custom block in simulink and it needs to be used by a large number of people so when it's copied into a mo...

9 years ago | 1 answer | 0

1

answer

Question


Can I call variables from a mask dialogue box in an Embedded MATLAB function block without having to connect variable blocks
Hi, I'm looking to use an Embedded MATLAB Function block to calculate two output variables based on a selection of user input...

9 years ago | 1 answer | 1

1

answer

Question


How can I change what parameters are visible in a masked block dialogue box?
Hi, I'm looking to create a masked system where the user is presented with an option of different parameter types to enter in...

9 years ago | 1 answer | 0

1

answer