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Sam


13 total contributions since 2009

B.Sc. Mechanical Engineering, Queen's University
M.A.Sc. Mechanical Engineering, Royal Military College of Canada
M.D. Schulich School of Medicine and Dentistry, Western University

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Constrained Particle Swarm Optimization
Implementation of a PSO algorithm with the same syntax as the Genetic Algorithm Toolbox.

1 year ago | 216 downloads |

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Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

1 year ago

Solved


Sum the squares of numbers from 1 to n
For a given value of n return the sum of square of numbers from 1 to n. Example For n = 2 then sum of squares = 5 (1^2 + ...

1 year ago

Solved


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

1 year ago

Solved


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

1 year ago

Solved


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

1 year ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

1 year ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

1 year ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

1 year ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

1 year ago

Responded


Re: GA optimization sensistivity to GA options
If you're using the GA Toolbox, try it with the default parameters first. The only thing I'd check is that your initial populati...

7 years ago | 2777 views

Responded


Re: Doubt on usefulness of the FEX
To address part of this problem, is there a way that you can prevent authors from (intentionally or accidentally) applying a rat...

8 years ago | 14473 views