Risolto

give nth decimal place of pi
max 15th place after the decimal point is ok for now

quasi 10 anni fa

Risolto

Adding an element: Ticker tape
* Add stockPrice to the beginning of row array tickerTape

quasi 10 anni fa

Risolto

Add one raw in given matrix as shown in example
*Add one raw in given matrix as shown in example* A=[1 0;0 1]; X=[3 5]; Answer must be:[1 0; 0 1;3 5]

quasi 10 anni fa

Risolto

Annual Salary
What is the annual salary of Mr. Cody if he works 40 hours a week and gets $x per hour and a yearly bonus of $2000? (Let, 50 wee...

quasi 10 anni fa

Risolto

multiply an array by its position number
You have given an array. Multiply an array by its position number

quasi 10 anni fa

Risolto

Find remainder when x is divided by 3
Find remainder when x is divided by 3

quasi 10 anni fa

Risolto

Add two numbers
Add two numbers (For beginners)

quasi 10 anni fa

Risolto

Matlab Basics II - Minimum
Write a function that returns the minimum of each ROW of a matrix x example: x = [1 2 3; 4 5 6]; output [1;4];

quasi 10 anni fa

Risolto

Matlab Basics - Rounding I
Write a script to round x DOWN to the next lowest integer: e.g. x = 2.3 --> x = 2 also: x = 2.7 --> x = 2

quasi 10 anni fa

Risolto

Back to Basics - Find no. of elements in a matrix?
Let A be a m*n matrix. Find the total no. of elements in A ? (Hint - formula based) A = [1 2 3;4 5 6]; output = 6

quasi 10 anni fa

Risolto

Change matrix to vector2
From x = 4 3 5 1 5 1 To y = 4 3 5 1 ...

quasi 10 anni fa

Risolto

Basics: Divide integers to get integer outputs in all cases
Divide integers a and b in such a way that output y is always an integer (in ceil manner)

quasi 10 anni fa

Risolto

Area of a Square
Inside a square is a circle with radius r. What is the area of the square?

quasi 10 anni fa

Risolto

2 b | ~ 2 b
Given a string input, output true if there are 2 b's in it, false if otherwise Examples: 'Macbeth' -> false 'Publius Cor...

quasi 10 anni fa

Risolto

Arrange vector in ascending order
Arrange a given vector in ascending order. input = [4 5 1 2 9]; output = [1 2 4 5 9];

quasi 10 anni fa

Risolto

Back to basics 23 - Triangular matrix
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix, return a matrix with all elements above a...

quasi 10 anni fa

Risolto

BASICS - sum part of vector
Please make a function, where as input you get vector "x" and and vector "c", where in "c" vector you get indexes to sum. Examp...

quasi 10 anni fa

Risolto

Skip by a multiple
Given an integer create an array of its multiples. Array must have a length of 15

quasi 10 anni fa

Risolto

Summation of array
Given an array, Find the sum of all of the elements in it Examples: Input x = [1 2 3 5; 4 5 6 7]; Output y is 33

quasi 10 anni fa

Risolto

Generate the Matrix!
Given n, generate the following matrix: a = [ n n-1 n-2 ... 2 1; n-1 n-1 n-2 ... 2 1; n-2 n-2 n-2 ... 2 1;...

quasi 10 anni fa

Risolto

Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

quasi 10 anni fa

Risolto

Penny flipping - calculate winning probability (easy)
Two players are playing a fair penny flipping game. For each flip, the winner adds one penny from the loser's collection to his/...

quasi 10 anni fa

Risolto

What number has this problem?
This problem is added because it is problem number *???* in the "Community" problems section. <http://www.mathworks.de/matlab...

quasi 10 anni fa

Risolto

Beginner's Problem - Squaring
Try out this test problem first. Given the variable x as your input, square it by two and put the result in y. Examples: ...

quasi 10 anni fa

Risolto

Create Vector containing following elements
Create Vector containing following elements A=[pi eps NaN inf -inf flintmax];

quasi 10 anni fa

Risolto

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

quasi 10 anni fa

Risolto

Potential Energy
Calculate the potential energy of a rock.

quasi 10 anni fa

Risolto

Concatenate two strings
Its very easy. Just concatenate two strings.

quasi 10 anni fa

Risolto

CONVERT TAN TO SIN
In a right angle triangle ABC given the tan(A) then find sin(A) For example tan(A)=3/4 then sin(A)=3/5

quasi 10 anni fa

Risolto

Change matrix to vector
Vector is a matrix whose size is 1 x n or n x 1. Change matrix to vector. x = 4 3 5 1 ...

quasi 10 anni fa