# Rahul Gulia

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MATLAB

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English

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**Content Feed**

Extracting testing and training data from a single dataset

I was able to solve this issue of mine. It was a simple example to join 2 matrices according to the 1st column values of both th...

ungefär en månad ago | 0

| accepted

Extracting testing and training data from a single dataset

I figured out a way to create the training and testing data based on the location of the users. Here is how I did it. My Datase...

ungefär en månad ago | 0

Question

Extracting testing and training data from a single dataset

I have a dataset of size 14400 x 14, where the first 2 columns represent a users x- and y- position, and ranges from 1 : 121. E...

ungefär en månad ago | 3 answers | 0

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answersQuestion

Application of Logical operators

Hi team, I am trying to assign a colour to each part of this simple warehouse diagram with 4 shelves. I have to assign a uni...

ungefär 2 månader ago | 1 answer | 0

### 1

answerQuestion

Setting values in a column using multiple if else statements

I hope I can describe my problem in simple words. This is a top view of a warehouse of size 60x55 m. And I have placed shelves...

2 månader ago | 0 answers | 0

### 0

answersQuestion

Heatmap plot using the XYZ values

I have a Dataset of size 575718x3. First column contains the x-location, second column contains the y-location, and the 3rd co...

2 månader ago | 0 answers | 0

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answersAdding multiple variable contents in a single variable

Hi, Thank you for your answer. So I would like to proceed with this thread on some of my other queries related to the same typ...

2 månader ago | 0

Question

Adding multiple variable contents in a single variable

I hope I can explain my problem statement properly. I have matrix with name from meanSINR1, meanSINR2, meanSINR3, .... meanSINR...

2 månader ago | 1 answer | 0

### 1

answerClose-In path loss model

Hello everyone, One solution that I found myself was to increase the distance from R0 = 1:2:1000; to R0 = 1:250:1000;

7 månader ago | 0

| accepted

Question

Close-In path loss model

Hi team, I am trying to replicate some results from the research paper "Multi-Frequency Multi-Scenario Millimeter Wave MIMO Ch...

7 månader ago | 1 answer | 0

### 1

answerQuestion

Playing songs from Youtube on Matlab software

Hello everyone, I want to play youtube songs on Matlab software. I have explored many answers on the Matlab portal related to ...

9 månader ago | 1 answer | 0

### 1

answerQuestion

Extracting the mean of 2nd column based on unique 1st column values.

I have this vector, 1 22.6391 1 22.6357 1 22.6338 1.5 22.1159 1.5 22.1056 1.5 22.0950 1.5 22.08820 2 22.11870 2 22.1110...

10 månader ago | 1 answer | 0

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answerSolved

Volume of a box

Given a box with a length a, width b, and height c. Solve the volume of the box.

ungefär ett år ago

Solved

Who invented zero?

We know the importance zero in computer science, mathematics... but who invented zero? Clue: He was the first in the line ...

ungefär ett år ago

Solved

Is the input divisible by 3?

Return true if the input is divisible by 3 and false if not.

ungefär ett år ago

Solved

Make a 1 hot vector

Make a vector of length _N_ that consists of all zeros except at index _k_, where it has the value 1. Example: Input ...

ungefär ett år ago

Solved

Matlab Basics - Convert a row vector to a column vector

Write a script to convert a row (e.g. x = [1 2 3]) to a column (e.g. y = [1;2;3]), your script should be able to do this for any...

ungefär ett år ago

Solved

Squaring Matrix

Square the following matrix using matlab % A = 1 2 3 4 5 6 7 8 So new matrix should display...

ungefär ett år ago

Solved

Do you like your boss?

Do you like your boss? Answer can be any string! For example: Boss = 'Do you like your boss?'; Output = 'yes' or ...

ungefär ett år ago

Solved

Sum the numbers on the main diagonal

Sum the numbers on the main diagonal of an n-by-n matrix. For input: A = [1 2 4 3 6 2 2 4 7]...

ungefär ett år ago

Solved

Wind Chill Computation

On a windy day, a temperature of 15 degrees may feel colder, perhaps 7 degrees. The formula below calculates the "wind chill," i...

ungefär ett år ago

Solved

03 - Matrix Variables 6

Make _fMat_ be a 5x3 matrix of random integers with values from -3 to 3 (Hint: use *randi*)

ungefär ett år ago

Solved

Find the hypotenuse

Given a and b (the two sides of a right-triangle), find c, the hypotenuse.

ungefär ett år ago

Solved

Determine the square root

Determine the square root of the value the user has entered, n.

ungefär ett år ago

Solved

03 - Matrix Variables 5

Make the following variable: <<http://samle.dk/STTBDP/Assignment1_3e.png>>

ungefär ett år ago

Solved

03 - Matrix Variables 2

Make the following variable: <<http://samle.dk/STTBDP/Assignment1_3b.png>> A 9x9 matrix of zeros, but with the following v...

ungefär ett år ago