A résolu


03 - Matrix Variables 3
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_3c.png>> A 10x10 matrix where the numbers from 1 to 100 ...

environ 11 ans il y a

A résolu


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

environ 11 ans il y a

A résolu


Getting the row and column location from a matrix
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to get <http://www.mathwo...

environ 11 ans il y a

A résolu


Find out missing number from a vector of 9 elements
You are given a vector of size 9, x = [x1 x2 x3 x4 x5 x6 x7 x8 x9] Elements of x may be randomly selected without repeati...

environ 11 ans il y a

A résolu


"mirror" matrix
Create n x 2n "mirror" matrix of this type: e.g. for n = 2 m = [1 2 2 1;1 2 2 1] e.g. for n = 3 m = [1 2 3 3 2 1...

environ 11 ans il y a

A résolu


What's Your BMI?
Find the body mass index. For reference, please refer to Wikipedia here: <http://en.wikipedia.org/wiki/Body_mass_index body ...

environ 11 ans il y a

A résolu


Half?
If you toss an even number (x) of coins, what is the probability (y) of 50% head and 50% tail?

environ 11 ans il y a

A résolu


Back to basics 16 - byte order
Covering some basic topics I haven't seen elsewhere on Cody. Switch the byte order of the input (i.e. if little-endian -> big...

environ 11 ans il y a

A résolu


Generate a NaN...on purpose
The goal is to create a function that will return a single "NaN" without using the nan function. I am interested to see how many...

environ 11 ans il y a

A résolu


Determine the number of odd integers in a vector
Determine the number of unique odd integers in a vector. Examples: Input x = [2 5 8 3 7 1]; Output y = 4; Inp...

environ 11 ans il y a

A résolu


Specific Element Count
Given a vector _v_ and a element _e_, return the number of occurrences of _e_ in _v_. Note: NaNs are equal and there may be n...

environ 11 ans il y a

A résolu


Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

environ 11 ans il y a

A résolu


Basics: 'Find the eigenvalues of given matrix
Find the eigenvalues y for a given matrix x.

environ 11 ans il y a

A résolu


Create matrix of replicated elements
Given an input element x, and the dimensions, (m, n) return a matrix of size m x n filled with element x. Example: Input: ...

environ 11 ans il y a

A résolu


Back to basics 19 - character types
Covering some basic topics I haven't seen elsewhere on Cody. Return the number of punctuation characters in the input variabl...

environ 11 ans il y a

A résolu


Number of toolboxes?
Return a number equal to the number of toolboxes available to the Cody solvers.

environ 11 ans il y a

A résolu


Multiply 2 numbers
Very easy, you just have to multiply 2 numbers but you cannot use the following signs (*, /, - ,^) ,mtimes , times, cross, pro...

environ 11 ans il y a

A résolu


vectorization in N
For a given integer n (n>1), compute the sum f (i) (1 <= i <= n) where f (i) = 1 if n is odd and 2 otherwise.

environ 11 ans il y a

A résolu


02 - Vector Variables 2
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_2b.png>>

environ 11 ans il y a

A résolu


Given a 4x4 matrix, swap the two middle columns
If a = [1 2 3 4; 1 2 3 4; 1 2 3 4; 1 2 3 4]; then the result is ans = 1 3 2 4 1 3 2...

environ 11 ans il y a

A résolu


Number of digits in an integer
Specifies how many digits in a given integer. Example: in=100 ==> out=3

environ 11 ans il y a

A résolu


Geometric series
Find the sum, given the first term t1, the common ratio r, and number of terms n. Examples If input t1=1, r=1, n=7 the...

environ 11 ans il y a

A résolu


Return unique values without sorting
If the input vector A is [42 1 1], the output value B must be the unique values [42 1] The *values of B are in the s...

environ 11 ans il y a

A résolu


Is it a number?
Determine if input is numeric. If it is,output is 1; if it is not, output is 0.

environ 11 ans il y a

A résolu


Output any real number that is neither positive nor negative
Output any real number that is neither positive nor negative

environ 11 ans il y a

A résolu


kmph to mps
convert kilometer per hour to meter per second

environ 11 ans il y a

A résolu


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

environ 11 ans il y a

A résolu


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

environ 11 ans il y a

A résolu


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

environ 11 ans il y a

A résolu


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 --> ...

environ 11 ans il y a

Charger plus