Gelöst


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...

fast 10 Jahre vor

Gelöst


Getting the absolute index from a matrix
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to get the <http://www.ma...

fast 10 Jahre vor

Gelöst


Number of Circles in a Number
Given a number, return the number of closed 'circles' in the base 10 numerical representation. Note: the number 4 has no circ...

fast 10 Jahre vor

Gelöst


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

fast 10 Jahre vor

Gelöst


What percentage?
Calculate the output c as the percentage of a on b for given a and b.

fast 10 Jahre vor

Gelöst


Comparing floating point values
* Assign matchFound with true if firstSample and secondSample are less than thresholdValue.

fast 10 Jahre vor

Gelöst


Find the dimensions of a matrix
Just find the number of columns of the given matrix. Example x = [1 2 3 4 5 6] y = 2

fast 10 Jahre vor

Gelöst


Max of a Vector
Write a function to return the max of a vector

fast 10 Jahre vor

Gelöst


Least common multiple of many numbers
1:6 -> 60

fast 10 Jahre vor

Gelöst


Generate N equally spaced intervals between -L and L
Given N and L, return a list of numbers (in ascending order) that divides the interval [-L L] into N equal-length segments. F...

fast 10 Jahre vor

Gelöst


First non-zero element in each column
For a given matrix, calculate the index of the first non-zero element in each column. Assuming a column with all elements zero ...

fast 10 Jahre vor

Gelöst


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 10 Jahre vor

Gelöst


Concatenating strings
* Write a statement that assigns fullName with firstName, a space, then lastName. Ex: If firstName is Alan and lastName is Tu...

etwa 10 Jahre vor

Gelöst


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

etwa 10 Jahre vor

Gelöst


find the maximum element of the matrix
for e.g x = [1 2; 3 4] y = 4

etwa 10 Jahre vor

Gelöst


Narcissistic number ?
Inspired by Problem 2056 created by Ted. In recreational number theory, a narcissistic number is a number that is the sum of ...

etwa 10 Jahre vor

Gelöst


Determine the square root
Determine the square root of the value the user has entered, n.

etwa 10 Jahre vor

Gelöst


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: ...

etwa 10 Jahre vor

Gelöst


Project Euler: Problem 5, Smallest multiple
2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder. What is the smalle...

etwa 10 Jahre vor

Gelöst


Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
The given function returns the index of the maximum value in a given matrix. such as X=[4,3,4,5,9,12,0,5] Ans= 6 if maxim...

etwa 10 Jahre vor

Gelöst


Fahrenheit to Celsius converter
Convert Fahrenheit to Celsius degrees.

etwa 10 Jahre vor

Gelöst


Negative matrix
Change the sign of all elements in given matrix.

etwa 10 Jahre vor

Gelöst


Wrapping the Tower of Pisa
The famous artist Christo Vladimirov Javacheff, who likes pizza, wants to wrap the well-known Italian tower in paper. It is a ci...

etwa 10 Jahre vor

Gelöst


Cannon Ball
Given g (acceleration due to gravity) and desired altitude x, find the minimum ground velocity of a cannon ball to reach x.

etwa 10 Jahre vor

Gelöst


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...

etwa 10 Jahre vor

Gelöst


Vectors counting by 2
Create a vector numbers from 7 to 15 in increments of 2

etwa 10 Jahre vor

Gelöst


Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

etwa 10 Jahre vor

Gelöst


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

etwa 10 Jahre vor

Gelöst


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...

etwa 10 Jahre vor

Gelöst


Flipping
Write code that can reverse the vector without using any sort of loop. Example Given the input vector A = [ 1 2 3 4 5...

etwa 10 Jahre vor

Mehr laden