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Find the nearest prime number

Happy 5th birthday, Cody! Since 5 is a prime number, let's have some fun looking for other prime numbers. Given a positive in...

28 days ago

Question

Is there a way to speed up the time for calling external program?

I am doing optimization problem. The objective function requires to call external program. But time for calling the program (0.1...

28 days ago | 0 answers | 0

Answered

Help !! How to use Genetic Algorithm for maximisation process as it is used for minimisation process?

Make the fitness function to be 1/f(x) where f(x) is your original maximization.

Help !! How to use Genetic Algorithm for maximisation process as it is used for minimisation process?

Make the fitness function to be 1/f(x) where f(x) is your original maximization.

28 days ago | 1

Answered

poisson regression using genetics algorithm

I dont really understand statistics and PR, but I think you can define the objective function as a function of PR variables whic...

poisson regression using genetics algorithm

I dont really understand statistics and PR, but I think you can define the objective function as a function of PR variables whic...

1 month ago | 1

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Linear Dynamic Analysis of MDOF system using ODE

Response computation of linear dynamic (time history) analysis of multi-degree of freedom system using ordinary differential equ...

2 months ago | 17 downloads |

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Can we make a triangle?

Given three positive number, check whether a triangle can be made with these sides length or not. remember that in a triangle su...

2 months ago

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Find the sides of an isosceles triangle when given its area and height from its base to apex

Find the sides of an isosceles triangle when given its area and the height from its base to apex. For example, with A=12 and ...

2 months ago

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Height of a right-angled triangle

Given numbers a, b and c, find the height of the right angled triangle with sides a and b and hypotenuse c, for the base c. If a...

2 months ago

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Is the Point in a Triangle?

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2 months ago

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Right Triangle Side Lengths (Inspired by Project Euler Problem 39)

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2 months ago

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Calculate the centroid of a triangle

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2 months ago

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Find my daddy long leg (No 's')

Given the ratio of the two legs (longer / shorter), and the hypotenuse length, find the value of the bigger leg.

2 months ago

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Calculate the area of a triangle between three points: P1(X1,Y1) P2(X2,Y2) P3(X3,Y3) these three points are the vert...

2 months ago

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Rescale Scores

Each column (except last) of matrix |X| contains students' scores in a course assignment or a test. The last column has a weight...

2 months ago

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Calculate Inner Product

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2 months ago

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Find MPG of Lightest Cars

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2 months ago

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Find the Best Hotels

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2 months ago

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Crop an Image

A grayscale image is represented as a matrix in MATLAB. Each matrix element represents a pixel in the image. An element value re...

2 months ago

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Calculate BMI

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2 months ago

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Plot Damped Sinusoid

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2 months ago

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Solve a System of Linear Equations

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2 months ago

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Verify Law of Large Numbers

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2 months ago

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Find the Oldest Person in a Room

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2 months ago

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Convert from Fahrenheit to Celsius

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2 months ago

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Calculate Amount of Cake Frosting

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2 months ago

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Triangle sequence

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2 months ago

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Area of an equilateral triangle

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2 months ago

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Side of an equilateral triangle

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2 months ago

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Side of a rhombus

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2 months ago

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Dimensions of a rectangle

The longer side of a rectangle is three times the length of the shorter side. If the length of the diagonal is x, find the width...

2 months ago