Answered
SimEvents Control Entity Gate
You implemented the Entity Gate like this, Because you show the enable port, I found that the gate will be open once the enab...

6 years ago | 0

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Answered
Provide Duty Signal delay
I would do something like this (.slx file is attached). So the signals will be generated by each Pulse Generator. At each per...

6 years ago | 0

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Single zero, two poles, plus time delay transfer function in Simulink
I am not sure if this work and I have not test it with your transfer function, but I would do something like this. So, the Ze...

6 years ago | 0

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Answered
Alternative to Simulink obsoleted Get Attribute in Simevents
Check the Common Design Patterns in the Simulink Library (link to documentation). On the top row, there should be the proposed ...

6 years ago | 0

Answered
Find out timing parameters like rise time, settling time, time constant etc..
If I want to do everything in MATLAB, I would add a branch from the output of the system to a To Workspace block. After that, al...

6 years ago | 0

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Answered
How can I combine a delay with an amplitude weighting in simulink?
I'm pretty sure my answer does not have a solid theoretical background since I basically do a trial & error, but I managed to ma...

6 years ago | 0

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Calculate RMS SPL of long term acoustic data
For the matlab function rms, I suggest you see help rms since it listed how to use that function and apparently it can do an r...

6 years ago | 0

Submitted

Impedance Analysis Calculator
Calculate impedance, reflection coefficient, transmission coefficient, and VSWR.

6 years ago | 2 downloads |

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How can I do an calculation where it uses the previous answer to calculate the next
I would do something like this Tt = 290; %temperature at the start for i=1:24 %loop for 24 hours temp = (3600*Tt(end) + 3...

6 years ago | 0

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Answered
Varying the amount of available resource in Resource Pool block [updated]
[UPDATE per 30/07/2019, 15h08] For anyone interested, I changed what I wanted from "varying the amount of resource" to "vary...

6 years ago | 0

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Question

Varying the amount of available resource in Resource Pool block [updated]
I am currently developing a model using SimEvents (MATLAB/Simulink R2017b) as shown in the picture below. One of the paramete...

6 years ago | 1 answer | 0

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Is My Wife Wrong?
Answer the question. (see also <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right Problem 149: Is my ...

6 years ago

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So many choices
For inputs _n_ and _k_ (in that order), output the number of ways that k objects can be chosen from amongst n distinct objects. ...

6 years ago

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Back to basics 1 - Saving
Covering some basic topics I haven't seen elsewhere on Cody. Given an input variable 'x', save it to disk in a file named 'co...

6 years ago

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Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...

6 years ago

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Tricky timing
Write a function that takes between 0.5 seconds and 0.6 seconds to run.

6 years ago

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2 b | ~ 2 b
Given a string input, output true if there are 2 b's in it, false if otherwise Examples: 'Macbeth' -> false 'Publius Cor...

6 years ago

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Convert a numerical matrix into a cell array of strings
Given a numerical matrix, output a *cell array of string*. For example: if input = 1:3 output is {'1','2','3'} whic...

6 years ago

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Is my wife right? Now with even more wrong husband
Again, as in "Is my wife right?" ( <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right> ), answer 'yes' r...

6 years ago

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All your base are belong to us
Find the base _b_ logarithm of the input decimal number _x_. Express the output as a decimal number. The first argument is the n...

6 years ago

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DC chopper
Input x is the sampled signal vector, may have both AC and DC components. output vector y should have AC components removed then...

6 years ago

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Filter AC, pass DC
Input x is the sampled signal vector, may have both AC and DC components. Output vector y should not contain any AC component. ...

6 years ago

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Duplicate each element of a vector.
for an n-dimensional vector x, the function should return another vector 2n-dimension which each element is repeated twice. Ex...

6 years ago

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0<=x<=pi?
Check whether the given angle is between zero and pi. Return logical true or false.

6 years ago

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Predicting life and death of a memory-less light bulb
*&#128161 &#128161 &#128161 &#128161 &#128161 &#128161 &#128161 &#128161 &#128161 &#128161 &#128161 &#128161 &#128161 &#128161 &...

6 years ago

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Mysterious digits operation (easy)
What is this digit operation? 0 -> 0 1 -> 9 121 -> 9 44 -> 6 15 -> 5 1243 -> 7 ...

6 years ago

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Narcissistic number ?
Inspired by Problem 2056 created by Ted. In recreational number theory, a narcissistic number is a number that is the sum of ...

6 years ago

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Which doors are open?
There are n doors in an alley. Initially they are all shut. You have been tasked to go down the alley n times, and open/shut the...

6 years ago

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Compute Fibonacci Number
Compute the _n_-th Fibonacci Number f(0) = 0, f(1) = 1, f(2) = 1, f(3) = 2, ... f(42) = 267914296

6 years ago

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Matlab Basics - Absolute Value
Write a script that returns the absolute value of the elements in x e.g. x = [-1 -2 -3 -4] --> y = [1 2 3 4]

6 years ago