Answered
How I should make a loop for coefvct's roots?
Hi Nima, It is not always necessary to create a coefficient vector and use roots function to solve a polynomial equation. You ...

6 months ago | 1

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Obtaining logical volume array from cartesian coordinates of volumetric mesh
Hi OzzWal, You could change data at specified cartesian coordinates by creating point cloud object from the original data and ...

6 months ago | 0

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Storing live data of sensors into arrays
Hi Lavanya, Have a look at a similar question : https://www.mathworks.com/matlabcentral/answers/437548-need-help-with-storing...

6 months ago | 0

Answered
How to deembed the Sparam?
Hi, Have a look at this example showing extraction and de-embedding of S-parameters data from a file using "sparameters" and "d...

6 months ago | 0

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Answered
Is there a way to check some processing flags for complex algorithms with multiple calculations if overflow, underflow occurred in processing ?
Hi Firan, You could use "dbstop" function to pause execution at the line that meets a specified condition. The below line of co...

6 months ago | 1

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Answered
How to calculate Signal to noise Ratio of a signal during simulation (in simulink and not with matlab function snr) while i dont have seperated noise from the signal?
Hi, Signal-to-noise Ratio(SNR) of a signal can be measured during simulation using MER Measurement block. Have a look at this d...

6 months ago | 0

Answered
Create a local constant variable that is randomly generated in Simscape Component Code?
Hi Isaac, You could initialise a local variable('var' in your case) as a Model Callback which is executed at specified action p...

6 months ago | 0

Answered
Simscape Li-ion Battery
Hi, Have a look at a similar question : https://www.mathworks.com/matlabcentral/answers/446027-can-simscape-battery-model-i-e-t...

6 months ago | 0

Answered
How to store continuous serial data from COM port
Hi, In order to receive a continuous stream of data you can set the ‘IsContinuous’ property of the serial object (‘s’ in your c...

6 months ago | 0

Answered
Calculus and Plot of a simple polar stereographic projection
Hi, Have a look at this MATLAB function: https://www.mathworks.com/help/map/stereo.html?searchHighlight=stereo&s_tid=doc_srch...

6 months ago | 0

Answered
Button press to continue iteration in appdesigner
Hi, I found an answer to a similar question. Have a look at this link https://www.mathworks.com/matlabcentral/answers/317916-ho...

6 months ago | 0

Answered
Add Customized Elements in Component Library in Matlab App Designer
Hi, This can be done by creating a custom ActiveX control, or by downloading and using an existing one. You can insert an Activ...

6 months ago | 1

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Answered
How to create GRU RNN in MATLAB
Hi, You could implement RNN with Gated Recurrent Unit (GRU) by using either LSTM or bi-LSTM layers. Also have a look at this li...

6 months ago | 0

Answered
Dependence of resistance on slip in an asynchronous motor.
Hi, For asynchronous machines, at each steady-state operation, the rotor resistance depends on the slip, i.e., Rr'/s, where Rr'...

7 months ago | 1

Answered
How do I limit the rotation of a revolute joint in Simscape Multibody? Setting the internal limits is not working
Hi, I found an answer to a similar question. Please refer this link : https://www.mathworks.com/matlabcentral/answers/93151-i...

7 months ago | 0

Answered
How do I keep sending a signal towards my object?
Hi, I understand that you want to select a PWM signal of a particular duty cycle and send the selected signal to the Arduino Bo...

7 months ago | 0

Answered
Combining batches graphs consecutively
Hi, It is possible to concatenate 4 batches data say Y1, Y2, Y3, Y4 into a single data set Y using the code: Y = [Y1 Y2 Y3 Y4]...

7 months ago | 0

Answered
Rotate the phasor in Simulink
Hi, Try multiplying the phasor you want to rotate with a gain block of gain such that and . This shifts the input phasor at ...

7 months ago | 0

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Solved


Nearest Numbers
Given a row vector of numbers, find the indices of the two nearest numbers. Examples: [index1 index2] = nearestNumbers([2 5 3...

11 months ago

Solved


Test for balanced parentheses
Given the input inStr, give the boolean output out indicating whether all the parentheses are balanced. Examples: * If ...

11 months ago

Solved


Clean the List of Names
Given a list of names in a cell array, remove any duplications that result from different capitalizations of the same string. So...

11 months ago

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Sums with Excluded Digits
Add all the integers from 1 to n in which the digit m does not appear. m will always be a single digit integer from 0 to 9. no...

11 months ago

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Word Counting and Indexing
You are given a list of strings, each being a list of words divided by spaces. Break the strings into words, then return a maste...

11 months ago

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Find common elements in matrix rows
Given a matrix, find all elements that exist in every row. For example, given A = 1 2 3 5 9 2 5 9 3 2 5 9 ...

11 months ago

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Kaprekar Steps
6174 is the <http://en.wikipedia.org/wiki/6174_%28number%29 Kaprekar constant>. All natural numbers less than 10,000 (except som...

11 months ago

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Read a column of numbers and interpolate missing data
Given an input cell array of strings s, pick out the second column and turn it into a row vector of data. Missing data will be i...

11 months ago

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Interpolator
You have a two vectors, a and b. They are monotonic and the same length. Given a value, va, where va is between a(1) and a(end...

11 months ago

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Alphabetize by last name
Given a list of names in a cell array, sort the list by the last name. So if list = {'Barney Google','Snuffy Smith','Dagwood ...

11 months ago

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Return the largest number that is adjacent to a zero
This example comes from Steve Eddins' blog: <http://blogs.mathworks.com/steve/2009/05/27/learning-lessons-from-a-one-liner/ Lear...

11 months ago

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Remove the polynomials that have positive real elements of their roots.
The characteristic equation for a dynamic system is a polynomial whose roots indicate its behavior. If any of the <http://www.ma...

11 months ago

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