# PEF

Active since 2012

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Problem with persistent variables within embedded function
Hi, I am currently implementing a second order lowpass filter as an embedded function and can be found as attachment. I tested ...

5 years ago | 1 answer | 0

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Question

Develop circular buffer block in Simulink
Dear all, I am currently try to implement a circular buffer block in Simulink, since I do not have access to the DSP Toolbox....

8 years ago | 1 answer | 0

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Submitted

3D Turbulent Wind Generation
Generation of three-dimensional turbulent wind fields

Question

Hallo everybody, I am about to start working on an interface between Simulink modules and GH BLADED, software tailored to sim...

11 years ago | 2 answers | 0

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Question

Minimize error between data distribution and expected distribution
Hi all, I have a 3 set of data which are expected to: 1) 1st data-block to approach a Gaussian distribution with mu = 0 an...

11 years ago | 1 answer | 0

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Question

Procedure to calculate a double integral
Good Morning everybody, I'd like to perform what follows: <<http://i.stack.imgur.com/HsFla.jpg>> where <<http://i....

11 years ago | 0 answers | 0

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Question

Is is possible to generate multiple project files starting from a unique reference/seed file?
Hi everybody, it's sometime I wonder if it is possible to do something close to what I'm gonna describe by means of Matlab: ...

12 years ago | 0 answers | 0

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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 ...

12 years ago

Solved

Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

12 years ago

Solved

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

12 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 ...

12 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...

12 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:...

12 years ago