Community Profile

photo

Javi


Last seen: 21 dagar ago |  Active since 2020

Followers: 0   Following: 0

Statistics

  • Commenter
  • CUP Challenge Master
  • Introduction to MATLAB Master
  • Community Group Solver
  • Promoter
  • Solver

View badges

Feeds

View by

Solved


convert matrix to single column
given any matrix, convert it to single column

mer än ett år ago

Solved


Count up then down
Create a function that produces counting up from 0 up to n then down to 0 n=2 --> 0 1 2 1 0 n=3 --> ...

mer än ett år ago

Solved


Given a square and a circle, please decide whether the square covers more area.
You know the side of a square and the diameter of a circle, please decide whether the square covers more area.

mer än ett år 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 + ...

mer än ett år ago

Solved


Counting down
Create a vector that counts from 450 to 200 in increments of 10.

mer än ett år ago

Solved


02 - Vector Variables 3
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_2c.png>> (all the numbers from 5 to -5 in increments of ...

mer än ett år ago

Solved


Test if two numbers have the same digits
Given two integers _x1_ and _x2_, return |true| if the numbers written with no leading zeros contain the same digits. That is, t...

mer än ett år ago

Solved


Unit Matrix
Given n, you should return an n-by-n unit matrix. Example: If input is n=2 then A = [ 1 0 0 1 ] If input ...

mer än ett år ago

Solved


metre to feet converter
The idea is to make a converter, which exchange meters to feets. We use a factor of 1m = 3.281*1f. so 3m are equals to 9.843 m...

mer än ett år ago

Solved


Find out sum of all elements of given Matrix
Find out sum of all elements of given Matrix A=[1 2 3;4 5 6 ;7 8 9]; Answer must be: 45 *If you like this problem, pl...

mer än ett år ago

Solved


Return 'on' or 'off'
When the input is true, return 'on', otherwise, return 'off'.

mer än ett år ago

Solved


01 - Scalar variables
Create the following variables: <<http://samle.dk/STTBDP/Assignment1_1.png>>

mer än ett år ago

Solved


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

mer än ett år ago

Solved


Equal to their cube
Tell me three real numbers that are equal to their cubes?

mer än ett år ago

Solved


Given a matrix, return the last eigen value
Given a matrix, return the first eigen value For example: x = magic(5) 17 24 1 8 15 23 5 7 14 ...

mer än ett år ago

Solved


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

mer än ett år ago

Solved


Sum of the Matrix Elements
Add up all the elements in a NxM matrix where N signifies the number of the rows and M signifies the number of the columns. E...

mer än ett år ago

Solved


Is it column vector?
Is it column vector? Check vector for column vector without using iscolumn function.

mer än ett år ago

Solved


Find out magnitude of vector
Find out magnitude of vector. Say x=[1 2 3], then answer must sqrt(1^2+2^2+3^2) Please don't use sum function. If you l...

mer än ett år ago

Solved


0<=x<=pi?
Check whether the given angle is between zero and pi. Return logical true or false.

mer än ett år ago

Solved


Test for balanced parentheses
Given the input inStr, give the boolean output out indicating whether all the parentheses are balanced. Examples: * If ...

mer än ett år ago

Solved


Close MATLAB with keyboard
Close MATLAB with keyboard without using mouse

mer än ett år ago

Solved


Fix the last element of a cell array
Note: this is lifted directly from <http://www.mathworks.com/matlabcentral/answers/82825-puzzler-for-a-monday Puzzler for a Mond...

mer än ett år ago

Solved


Tell me the slope
Tell me the slope, given a vector with horizontal run first and vertical rise next. Example input: x = [10 2];

mer än ett år ago

Solved


Replace multiples of 5 with NaN
It is required to replace all values in a vector that are multiples of 5 with NaN. Example: input: x = [1 2 5 12 10 7] ...

mer än ett år ago

Solved


Sorted highest to lowest?
Return 1 if the input is sorted from highest to lowest, 0 if not. Example: 1:7 -> 0 [7 5 2] -> 1

mer än ett år ago

Solved


Y=X
Given an input variable x, output a variable y that is equal in value to x. Example: Input x = 1 Output y is 1 Inp...

mer än ett år ago

Solved


Convert given decimal number to binary number.
Convert given decimal number to binary number. Example x=10, then answer must be 1010.

mer än ett år ago

Solved


Element by element multiplication of two vectors
Given two input vectors, return the element-by-element product. Example A = [1 2 3] B = [7 3 1] The answer should be...

mer än ett år ago

Solved


Swap two numbers
Example Input: a = 10 b = 20 Output a = 20 b = 10

mer än ett år ago

Load more