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Andrew


MathWorks

17 total contributions since 2012

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Answered
Hi there, Can anyone please tell me how to model under ground cable in matlab and how to connect it to a load?I want to model this cable so how will I model please anybody help.
The example that you have taken the screenshot from: AC Cable with Bonded Sheaths looks like a good start. It contains the sourc...

4 months ago | 0

Answered
Modeling and Simulation of PV Solar Power Inverters
The best place to find up-to-date scripts and models for PV solar power inverters are the in-product examples: https://www.math...

4 months ago | 0

Answered
Please help me to sove this problem, thank you so much!
This looks like an issue with your specific model saved in a previous release being opened in a newer release. Reviewing our iss...

4 months ago | 0

Answered
Not able to connect Specialized power systems and Simscape blocks
Simscape Electrical provides two simulation technologies: Libraries Compatible with Simscape Technology and Specialized Power Sy...

4 months ago | 0

| accepted

Answered
How can i build a 3 phase inverter with simscape, which the output voltage with rise and fall time?
Simscape Electrical includes multiple Simscape-based IGBT models with different levels of detail. The IGBT (Ideal, Switching) bl...

4 months ago | 0

| accepted

Answered
Can i download the model example - 'pe_marine_electrical_system' and run it on my matlab 2013a
This example relies on features which are only found in more recent releases. It first appeared in Simscape Power Systems in R2...

4 months ago | 0

| accepted

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Temperature

3 years ago

Solved


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

6 years ago

Solved


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

6 years ago

Solved


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

6 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 ...

6 years ago

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...

6 years ago

Solved


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

6 years ago

Solved


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

6 years ago

Solved


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

7 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:...

7 years ago