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Swap between first and last column

The idea is to swap between first and last column Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 ...

7 months ago

Solved

Find Rows with Specift Properities

Delete rows with specific properites as following: Find rows that have a negative value in any element of the row and delete it...

7 months ago

Solved

Swap between rows

The idea is to swap between second and second last row Ex = [1 2 3 4 5; 5 4 3 2 1; 1 2 3 4 5; 1 2 3 4 5; ...

7 months ago

Solved

Swap between columns

The idea is to swap between second and second last column Ex = [1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; 1 2 3 4 5; ...

7 months ago

Solved

Remove a specific character with another

Remove any (-) dash sign with (_) underscore Ex = 'The-Journey-of-thoudsands-miles-starts-with-a-single-step' y = 'The_Jour...

7 months ago

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Hemisphere Volume on Top of a Cylinder

This MATLAB function has to calculate the volume of a hemisphere placed on top of a cylinder, given valid inputs. It takes the r...

7 months ago

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Range of Values in a Matrix

Create a function that accepts a matrix of real numbers as input and returns the range of the values contained in the matrix. Th...

7 months ago

Solved

Getting values from a vector

This exercise is for finding the values that meet your criteria. a = [-5 28 7 83 73]; b = 23 ; c = (a > b) Then : c = ...

7 months ago

Solved

Determine pressure altitude using field elevation and altimeter setting

Given an airfield's elevation in feet (ft) and the current altimeter setting in inches of mercury (inHg), calculate the pressure...

7 months ago

Solved

Determine ground distance from an aircraft to a DME station

In aviation, distance measuring equipment (DME) uses radio signals to determine slant distance from an aircraft to a ground stat...

7 months ago

Solved

Basic Matlab Operation Bonanza

Given a horizontal array of numbers, perform the following operations, in order: transpose, flip matrix horizontally, flip matri...

7 months ago

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Palindrome vector

Check if a given vector is Palindrome. Example, [1 2 54 32 45 5 33 456 45 456 33 5 45 32 54 2 1]

7 months ago

Solved

rotation et mise à l'échelle avec des complexes

Ecrire une fonction Zr=scale_rot(A,phi,Z) qui permet une mise à l'échelle d'un facteur A et une rotation d'un angle phi (en rad)...

7 months ago

Solved

Find mass of single floor in building

A model building has three floors are highlighted in different colours here: Assu...

7 months ago

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Lancer de dés

Ecrire une fonction qui imite le lancer d'un dé, i-e qui renvoie de façon aléatoire un entier entre 1 et 6. Attention cette fon...

7 months ago

Solved

Neural Net: Back Propagation of Quad Output with Bias, ReLU

This challenge is to return the WH_delta and WP_delta, given X, WH, WP, EPY using ReLU on the hidden layer and Softmax on the ou...

7 months ago

Solved

Neural Net: Calculate Bias Single Perceptron (AND/NAND/OR/NOR/XOR)

This challenge is to calculate the Neural Net Bias Perceptron vector,P, given X, WH, and WP using ReLU on the hidden layer. Test...

7 months ago

Solved

Neural Net: Calculate Perceptron

This challenge is to calculate the Neural Net Perceptron value,P, given X, WH, and WP using ReLU on the hidden layer. This examp...

7 months ago

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Neural Net: Best Index of Prediction array

The final ouput of a neural net application is a Prediction matrix/vector,P, that gives the probability of the input being of a ...

7 months ago

Solved

Neural Nets: Activation functions

Return values of selected Activation function type for value,vector, and matrices. y=Activation(x,id); where id is 1:4 for ReLU...

7 months ago

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Neural Net Image Convolution: Return only Valid portion of conv2

This challenge is to return only the Valid portion of a 2-D convolution. Valid is deemed to be where all elements of the kernel ...

7 months ago

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Array Height (no usage of size)

Find the array height, the number of rows. Size may not be used.

7 months ago

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Determine if input is greater than 100

Evaluate if given number is greater than 100. If greater, return true; else, return false.

7 months ago

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Fibonacci Sequence

Write a MATLAB function called fibonacci_sequence(n) that takes an integer n as input and returns the first n terms of the Fibon...

7 months ago

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Find the surface area of a cone.

For instance, Given r (radius) = 3, and s (slant height) = 5: surface area should be 94.

7 months ago

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Alternate Arrangement

Determine the ways of arranging 'm' men and 'w' women alternatively in a row of 's' seats. Assumptions : s<m and s<w

7 months ago

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Palindrome String

Determine if the inputted string is a palindrome. That is, the string is the same forwards as it is backwards. For example: ...

7 months ago

Solved

Is it the answer to life the universe and everything?

The answer to life the universe and everything is 42, but this is naturally in base 13. Unfortunately, MATLAB is in base 10, so ...

7 months ago

Solved

Build the Well

Calculate the total time taken for building 'n' wells given : Worker A takes a hr to build the well alone Worker B takes b hr...

7 months ago