Answered
I am having trouble trying to maintain the loop
@Yogesh when array sizes dont match , those errors occur. check the array dimensions in for loop Nt=161224; dt=6e-12; T=9.673...

1 year ago | 0

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how to create a function to solve a series of equitions?
if you have symbolic toolbox then you can define it inside the function as function [a,b,c] = EqSol(var1,var2,var3,var4,var5,va...

1 year ago | 0

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Total energy

1 year ago

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Potential energy calculation

1 year ago

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Kinetic energy calculation

1 year ago

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Laws of motion 1

1 year ago

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Laws of motion 2

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Laws of motion 3

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Laws of motion 4
Given the initial velocity 'u', final velocity 'v' and acceleration 'a', find the distance travelled.

1 year ago

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Laws of motion 5

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Laws of motion 6

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Find the dimensions of a matrix
Just find the number of columns of the given matrix. Example x = [1 2 3 4 5 6] y = 2

1 year ago

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Given a matrix, return the last eigen value
Given a matrix, return the first eigen value For example: x = magic(5) 17 24 1 8 15 23 5 7 14 ...

1 year ago

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only input
Return the output without writing any code into the function.

1 year ago

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

1 year ago

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Will there be a new leader?
Simply answer the title.

1 year 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]

1 year ago

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Calculate Wind Chill Factor
The NWS Wind Chill Temperature (WCT) index formula for calculating the dangers from winter winds and freezing temperatures: Cal...

1 year ago

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Given a matrix, swap the 2nd & 3rd columns
If a = [1 2 3 4; 1 2 3 4; 1 2 3 4; 1 2 3 4]; then the result is ans = 1 3 2 4 1 3 2...

1 year ago

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Draw a '1' in a zero matrix!

1 year ago

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Air Density from Temperature and Pressure
The density of air can be estimated from the product of molar mass and molar density: Write a function that finds the densi...

1 year ago

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Triangle sequence
A sequence of triangles is constructed in the following way: 1) the first triangle is Pythagoras' 3-4-5 triangle 2) the second...

1 year ago

Answered
How to Fix "Warning: Colon operands must be real scalars" Warning
for k = 1:numel(ply_nums_range) ply_nums = ply_nums_range(k); % for i = 1:length(data) b = data(...

1 year ago | 0

Answered
Error using symsum and arrays for summing over array elements
trial = symsum( array(double(q)).*q.^2 , q,2,7)

1 year ago | 0

| accepted

Problem

Sequencing Odd Even numbers
Given an input value n, create a vector which contains all odd numbers & even numbers centered around mean of vector. If the me...

1 year ago | 0 | 10 solvers

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Find a Pythagorean triple
Given four different positive numbers, a, b, c and d, provided in increasing order: a < b < c < d, find if any three of them com...

1 year ago

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Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return true if the triangle with sides a, b and c is right-...

1 year ago

Question

Why is Run button not visible ?
Look at the snapshot attached Does anyone know why the run button is not visible this way?

1 year ago | 1 answer | 0

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answer

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Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

1 year ago

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Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the numbers. Otherwise return false. Example...

1 year ago