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Adding exogenous input to iddata (to expand an ARMAX model)
Hi Adrian, Ensure that the exogenous input w(t) is correctly included in the dataset. Verify that the u_exogenous data is pro...

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ECG Segmentation and Classification using PQRST
Hi Rawaa, For ECG data preprocessing, try to apply low-pass filters which will enhance signal quality by removing high-freque...

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plutosdr get chan error
Hi Zheng, It sounds like the error message 'Channel: altvoltage4 not found' suggests a problem with the channel configuration...

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Building a survey GUI that records the answers of different study participants
Hi Shaunak, To answer your question, you can utilize the App Designer tool for a user-friendly interface. You can incorporate...

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How can I find water surface temperature from landsat-9 bands?
To calculate water surface temperature using Landsat-9 bands in Matlab, you can utilize the following functions: multibandrea...

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Generate a random matrix A of (1,-1)
Input n: is an positive integer which serves as the dimension of the matrix A; Output: A=(Aij),where each entry Aij is either...

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Generating random matrix with given probability mass function
Inspired by <http://www.mathworks.com/matlabcentral/cody/problems/2356-simulating-the-selection-of-a-state-with-given-probabilit...

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Given n, create n random numbers such that their standard deviation is also n.
Given n, create n random numbers such that their standard deviation is also n.

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Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

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Pi Estimate 1
Estimate Pi as described in the following link: <http://www.people.virginia.edu/~teh1m/cody/Pi_estimation1.pdf>

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How to subtract?
*&plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn* * Imagine you need to subtract one...

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Basic electricity in a dry situation
&#9889 &#9889 &#9889 &#9889 &#9889 &#9889 &#9889 &#9889 &#9889 &#9889 &#9889 &#9889 &#9889 &#9889 &#9889 &#9889 &#9889 &#9889 &#...

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How can I create a surface plot from ROIs (9) in an image?
Hi Gabriel, To add 9 ROIs with specific positions in Matlab, you can define the positions of the rectangles using the rectang...

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Can someone help me to configure the gate of IGBT/Diode ? I failed to connect the PWM generator
Hi Aridi, To resolve your issue,you can use the Pulse Generator block to generate PWM signals. Connect the Pulse Generator b...

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Arc Length Continuation Method: Numerical Method
Hi Cesium, You need to modify the continuation_combined function to call the nlsolver function correctly. Instead of passing ...

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Extracting data from a web page
Hi Jorge, You can use Matlab's web scraping capabilities along with regular expressions to extract the desired numerical data...

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How do you set the Layout Option at construction for ui objects?
Hi Rohan, By using uilayout.GridLayoutOptions to create a LayoutOptions object, you can set the row and column properties bef...

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how to clean the content inside the folder
Hi Wenchao, To clean a folder in MATLAB, you can use the "rmdir" function. This function removes a directory and all its con...

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Matlab model for Simulating ECG and PPG Signals with Arrhythmia Episodes
Hi Ammar, After doing some research work, I will demonstrate your request by taking an example of generating realistic ECG an...

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Air Mass to Star for an Observer at Mean Sea Level
Air mass is a measure of how much atmosphere light from a source above the atmosphere (eg sun, planet, star) has to travel throu...

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Diagonal Pattern
For a positive integer |n|, return an |nXn| matrix |mat| such that the value of each element in row |i| and column |j| is given ...

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Pascal's Triangle
Given an integer n >= 0, generate the length n+1 row vector representing the n-th row of <http://en.wikipedia.org/wiki/Pascals_t...

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find "greatest common divisor" of two integer value
A function to find Greatest Common Divisor of two integer input E.G. x=-18 y=96 output should be +6 x=-18; y=96; >>your...

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Create sequnce 1 4 9 16 25.........
Create sequnce 1 4 9 16 25......... upto entered input value using matlab scripting commands. Let y be output and x be input

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Natural numbers in string form
Create a cell array of strings containing the first n natural numbers. _Slightly_ harder than it seems like it should be. Ex...

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Create a cell array out of a struct
Create a cell array out of a (single) struct with the fieldname in the first column and the value in the second column: in: ...

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Cell joiner
You are given a cell array of strings and a string delimiter. You need to produce one string which is composed of each string fr...

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Find Logic 22

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Find Logic 20

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Find Logic 21

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