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Darina Bartova


Last seen: ein Tag ago Active since 2021

working for UCT Prague

Programming Languages:
MATLAB
Spoken Languages:
English

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Linear system of equations
Solve the system of equations in three variables.

ein Tag ago

Solved


First N Perfect Squares
*Description* Return the first N perfect squares *Example* input = 4; output = [ 1 4 9 16 ];

ein Tag ago

Solved


Perfect square.
Determine if the input is a perfect square or not. Example - If input is 25, return 1. If input is 17, return 0.

ein Tag ago

Solved


Area of a Square
Given the length x of the side of a regular square, find the area of the square, A.

ein Tag ago

Solved


string comparision
compare two strings if both are same return 1 else return 0

10 Tage ago

Solved


Create sequnce 1 4 9 16 25.........
Create sequnce 1 4 9 16 25......... upto entered input value using matlab scripting commands. Let y be output and x be input

10 Tage ago

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y equals x divided by 2
function y = x/2

10 Tage ago

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05 - Vector Equations 2
Define the vectors _aVec_ and _bVec_: <<http://samle.dk/STTBDP/Assignment1_2a.png>> and <<http://samle.dk/STTBDP/Assig...

10 Tage ago

Solved


Kinetic Energy
Given the mass m and velocity v of an object, determine its <http://en.wikipedia.org/wiki/Kinetic_energy kinetic energy>.

10 Tage ago

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Factorial Numbers
Factorial is multiplication of integers. So factorial of 6 is 720 = 1 * 2 * 3 * 4* 5 *6 Thus 6 factorial = factorial(720)....

10 Tage ago

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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 + ...

10 Tage ago

Solved


Divide by 4
Given the variable x as your input, divide it by 4 and put the result in y.

10 Tage ago

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Square the input
Given a scalar or vector x, return the square of each element. Example x = [7 2] answer = [49 4]

10 Tage ago

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Square a Number
Given an input x, return y, which is equal to the square of x.

10 Tage ago

Solved


What's size of TV?
Many people buy TV. Usually they ask about diagonal. But also important are width and height. Let's assume that all TV have rati...

10 Tage ago

Solved


Frobenius Norm
Write your own version of Frobenius Norm without using the 'norm' function.

11 Tage ago

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Find the "ordinary" or Euclidean distance between A and Z
A, B and Z define three points in the 3D _Euclidean_ space of the form: A = [x1;y1;0]; B = [x2;y2;0]; Z = [x2;y2;z]; Find th...

11 Tage ago

Solved


Free-time Equation
Given a 7-day week, an *_nc_* -number of *_tc_* -hour classes, *_ta_* -hours awake in a day, and *_tw_* -hours that you work in ...

11 Tage ago

Solved


Close MATLAB with keyboard
Close MATLAB with keyboard without using mouse

19 Tage ago

Solved


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

19 Tage ago

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radius of a spherical planet
You just measured its surface area, that is the input.

19 Tage ago

Solved


All your base are belong to us
Find the base _b_ logarithm of the input decimal number _x_. Express the output as a decimal number. The first argument is the n...

19 Tage ago

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Temperature Conversion 3

19 Tage ago

Solved


Center of mass
Given a matrix M(m,n), where m is the number of vertices of the geometrical element and n is 2 or 3 (2D-plane figure or 3D-solid...

etwa ein Monat ago

Solved


Evaluating a polynomial
Given the following polynomial and the value for x, determine y. y = 3x^5 – x^3 + 8x – 3 Example x = 1 y = 3 - 1 +...

etwa 2 Monate ago

Solved


length of a vector
Find twice the length of a given vector.

etwa 2 Monate ago

Solved


Min of a Matrix
Return the minimum value in the given matrix.

etwa 2 Monate ago

Solved


Create cosine function out of sine
Please dont use cos(x) directly

etwa 2 Monate ago

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Sunday bonus
Submit a solution on any Sunday and you will get 10 points. Only for MATLAB fans!

etwa 2 Monate ago

Solved


Back to basics 8 - Matrix Diagonals
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector of numbers, output a square array with the...

etwa 2 Monate ago

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