Gelöst

Make combination of two given matrices.
Make a combination of the two given matrices as a given example. Example: input1 = [1 2 3; 4 5 6]; input2 = [7 8; 9 10...

fast 8 Jahre vor

Gelöst

matrix zigzag
Unfold a 2-D matrix to a 1-D array in zig-zag order, e.g., for matrix [ 1 2 3 ; 4 5 6 ; 7 8 9 ] the resulting 1-...

fast 8 Jahre vor

Gelöst

RMS value from a set of observations
Find rms value of a set of observations of a physical quantity? Hint: The observations are accessed in the form of vectors

fast 8 Jahre vor

Gelöst

Guess the Coefficients!
Given a polynomial _p_ known to have positive integer coefficients, deduce the values of the coefficients. For example: ...

fast 8 Jahre vor

Gelöst

Get an array of month-ends in a date range
Create a function that would return a list of month-ends falling in a given date range. If a start date or end date falls on a...

fast 8 Jahre vor

Gelöst

Pandigital number n°1 (Inspired by Project Euler 32)
A little warm-up to begin... An n-digit number is pandigital if it makes use of all the digits 1 to n exactly ONCE. For ex...

fast 8 Jahre vor

Gelöst

length of string on cylinder
A cylinder H cm high has a circumference of C cm. A string makes exactly N complete turns round the cylinder while its two ends ...

fast 8 Jahre vor

Gelöst

Lychrel Number Test (Inspired by Project Euler Problem 55)
The task for this problem is to create a function that takes a number _n_ and tests if it might be a Lychrel number. This is, re...

fast 8 Jahre vor

Gelöst

Min by mean
Substitute the minimum value in each row of a matrix A by the mean of that row (it should also work if the input is a vector)

fast 8 Jahre vor

Gelöst

Deriving a function using the difference quotient
Write a function that evaluates the derivative of a function in a given point using the well-know formula of the difference quot...

fast 8 Jahre vor

Gelöst

Convert from integer to binary
if true % decimalToBinaryVector(x) end

fast 8 Jahre vor

Gelöst

Throw common elements of two vector arrays in sorted manner
Throw common elements as output in sorted manner (acending order) of two given input vector arrays

fast 8 Jahre vor

Gelöst

Values in Array
How many values are in the array

fast 8 Jahre vor

Gelöst

How many solutions has this problem?
Guess, predict or calculate :-) (You will be scored by the accuracy). Update: <http://www.mathworks.co.uk/matlabcent...

fast 8 Jahre vor

Gelöst

Rotate a matrix for 180 degree
Rotate a matrix for 180 degree for eg: x=[1 2 3 4] y=[4 3 2 1]

fast 8 Jahre vor

Gelöst

Divisible by 3
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...

fast 8 Jahre vor

Gelöst

Prime number removal
remove all prime numbers from the input e.g. input = 1 2 3 4 5 6 7 8 9 10 11 12 ...

fast 8 Jahre vor

Gelöst

find the Area of a rectangle
length is x width is y what is the area of the rectangle?

fast 8 Jahre vor

Gelöst

Is it prime?
Given a number, check whether it is prime or not. If prime output is true, otherwise false.

fast 8 Jahre vor

Gelöst

Find minimum and maximum elements of an array
For a given array find minimum and maximum elements of an array and store minimum value in first index of output and maximum in ...

fast 8 Jahre vor

Gelöst

Permutations of input vector
Find and output all permutations of given vector

fast 8 Jahre vor

Gelöst

Matlab Basics II - Operations and Matrix Dimensions
Write a function that takes two inputs, a & b, and outputs the sum and product of the two matrices. The matrices have OPPOSITE d...

fast 8 Jahre vor

Gelöst

What's for Lunch?
Given b choices of beverages, e choices of entrees, s choices of sides (take two different sides total) and d choices of dessert...

fast 8 Jahre vor

Gelöst

Without french accent please !
Suppress french accent For example 'Déjà présent' -> 'Deja present'

fast 8 Jahre vor

Gelöst

arrangement of symbols
There are n different symbols in which m symbols are identical (m<n). How many different arrangement can we make with these symb...

fast 8 Jahre vor

Gelöst

Accumulate Cells
Given a combining function, a cell array, and an initial value, accumulate the result. For example, accumcell(@plus,{1,...

fast 8 Jahre vor

Gelöst

Molecule Atomic Wt (CHONS) Molecules
Given a molecular equation string determine its atomic weight. Limited atoms of C H O N and S where wts are rounded to [12 1 ...

fast 8 Jahre vor

Gelöst

Implement a bubble sort technique and output the number of swaps required
A bubble sort technique compares adjacent items and swaps them if they are in the wrong order. This is done recursively until al...

fast 8 Jahre vor

Gelöst

Golomb's self-describing sequence (based on Euler 341)
The Golomb's self-describing sequence {G(n)} is the only nondecreasing sequence of natural numbers such that n appears exactly G...

fast 8 Jahre vor

Gelöst

Identify the heavier bag
There are N=2^n bags of rice looking alike, N-1 of which have equal weight and one is slightly heavier. The weighing balance is ...

fast 8 Jahre vor