Community Profile

# Gergely Patay

##### Last seen: 2 meses ago
2.043 total contributions since 2012

R&D physicist, LEGO enthusiast

View all

Contributions in
View by

Solved

Yoonir - 01
Find the area of a five-pointed star inscribed in a circle of radius r.

4 meses ago

Solved

Verify Law of Large Numbers
If a large number of fair N-sided dice are rolled, the average of the simulated rolls is likely to be close to the mean of 1,2,....

4 meses ago

Solved

A "Complex" Converter: Rectangular Form <-> Polar Form
*BACKGROUND / MOTIVATION:* Complex numbers can be an important tool in an electrical engineer's toolbox because they can help...

5 meses ago

Solved

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...

5 meses ago

Solved

Calculate Inner Product
Given two input matrices, |x| and |y|, check if their inner dimensions match. * If they match, create an output variable |z|...

5 meses ago

Solved

Plot Damped Sinusoid
Given two vectors |t| and |y|, make a plot containing a blue ( |b| ) dashed ( |--| ) line of |y| versus |t|. Mark the minimum...

5 meses ago

Solved

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...

5 meses ago

Solved

Cube root of max value in a vector
Find the cube root of the maximum value in a vector

8 meses ago

Solved

Sum Sum Sum!
Calculate the sum of the natural numbers from 1 to n

8 meses ago

Solved

easy problem
Find the last element of the array

8 meses ago

Solved

Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

8 meses ago

Solved

Converts numbers into characters
Converts numbers into characters

8 meses ago

Solved

Matrix Ax=B problem
Take a incoming A and B vector, and solve for x

8 meses ago

Solved

Calculate the number of elements in a matrix.
Calculate the number of elements in a matrix.

8 meses ago

Solved

the average value of the elements
Calculate the average value of the elements in the array

8 meses ago

Solved

Calculate the square root of a number
Input a Output b = srt(a)

8 meses ago

Solved

Find the max element of the array
Find the max element of the array

8 meses ago

Solved

Matrix multiplication across rows
Given matrix m, return matrix n such that, rows of n are result of multiplication of the rows of the input matrix Example ...

8 meses ago

Solved

calculate the length of matrix
input 1 array, calculate the length

8 meses ago

Solved

Sum sum!!!
Sum the numbers from 1 to n

8 meses ago

Solved

Triangle???
Calculate the circumference of an equilateral triangle with x

8 meses ago

Solved

Perimeter of a square!
Calculate the circumference of the square whose side is n

8 meses ago

Solved

An Ohm's Law Calculator
*BACKGROUND / MOTIVATION:* Many important observations in math and science can be described by short, but powerful, equations...

8 meses ago

Solved

check whether a number is a pentatope number
https://en.wikipedia.org/wiki/Pentatope_number

9 meses ago

Solved

generate nth pentatope number
https://en.wikipedia.org/wiki/Pentatope_number

9 meses ago

Solved

Determine whether a given point is inside or outside a polygon
A closed polygon may be described by an N x 2 array of nodes, where the last node and the first node are the same. Each row of ...

9 meses ago

Solved

Calculate the area of a circle
Given a circle of diameter x calculate its area

9 meses ago

Solved

given three inputs (a, b, c) for the equation a*x^2+b*x+c=0; return 1 if the roots are complex (non zero imaginary), and 0 if th...

9 meses ago

Solved

Check if integer is a prime number
Check if integer i is a prime number. Returns logical true '1' if it is.

9 meses ago

Solved

Check if number is a square number
Test if integer i is a square number. Return logical true if it is.

9 meses ago