제출됨


Descriptive Statistics and Probability Distributions
Interactive courseware module that addresses common foundational-level concepts taught in statistics courses.

4달 전 | 다운로드 수: 10 |

Thumbnail

제출됨


Regression Basics
Interactive courseware module that addresses the fundamentals of regression analysis taught in STEM courses.

4달 전 | 다운로드 수: 18 |

Thumbnail

제출됨


Programming: Structuring Code
These live scripts teach programming basics related to organizing code into functions, describing, debugging, and sharing code.

4달 전 | 다운로드 수: 22 |

Thumbnail

제출됨


Programming: Organizing Data
This courseware module addresses working with data: textual data types, numerical data types, data storage, and memory.

4달 전 | 다운로드 수: 161 |

Thumbnail

문제를 풀었습니다


Nearest Numbers
Given a row vector of numbers, find the indices of the two nearest numbers. Examples: [index1 index2] = nearestNumbers([2 5 3...

7달 전

문제를 풀었습니다


Sort a list of complex numbers based on far they are from the origin.
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

7달 전

문제를 풀었습니다


Counting Money
Add the numbers given in the cell array of strings. The strings represent amounts of money using this notation: $99,999.99. E...

8달 전

문제를 풀었습니다


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

8달 전

문제를 풀었습니다


Pangrams!
A pangram, or holoalphabetic sentence, is a sentence using every letter of the alphabet at least once. Example: Input s ...

8달 전

문제를 풀었습니다


Tic Tac Toe FTW
Given a tic tac toe board: * 1 represents X * 0 represents empty. * -1 represents O It is X's move. If there is an imme...

8달 전

문제를 풀었습니다


Alphabetize by last name
Given a list of names in a cell array, sort the list by the last name. So if list = {'Barney Google','Snuffy Smith','Dagwood ...

8달 전

문제를 풀었습니다


Multiples of a Number in a Given Range
Given an integer factor _f_ and a range defined by _xlow_ and _xhigh_ inclusive, return a vector of the multiples of _f_ that fa...

8달 전

문제를 풀었습니다


Project Euler: Problem 3, Largest prime factor
The prime factors of 13195 are 5, 7, 13 and 29. What is the largest prime factor of the number being input, input might be ui...

8달 전

문제를 풀었습니다


Smith numbers
Return true if the input is a Smith number in base ten. Otherwise, return false. Read about Smith numbers at <http://en.wikipedi...

8달 전

문제를 풀었습니다


Find common elements in matrix rows
Given a matrix, find all elements that exist in every row. For example, given A = 1 2 3 5 9 2 5 9 3 2 5 9 ...

9달 전

문제를 풀었습니다


It dseon't mettar waht oedrr the lrettes in a wrod are.
An internet meme from 2003 (read more here) asserted that readers are relatively insensitive to letter order in words, so long a...

9달 전

문제를 풀었습니다


Given two arrays, find the maximum overlap
Given two arrays s1 and s2, create a new array s3 which is as short as possible and contains both arrays. If s1 = [1 2 3 4 5]...

9달 전

문제를 풀었습니다


QWERTY coordinates
Given a lowercase letter or a digit as input, return the row where that letter appears on a standard U.S. QWERTY keyboard and it...

10달 전

문제를 풀었습니다


Remove the vowels
Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

10달 전

문제를 풀었습니다


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

10달 전

문제를 풀었습니다


Mandelbrot Numbers
The <http://en.wikipedia.org/wiki/Mandelbrot_set Mandelbrot Set> is built around a simple iterative equation. z(1) = c z...

10달 전

문제를 풀었습니다


Find state names that start with the letter N
Given a list of US states, remove all the states that start with the letter N. If s1 = 'Alabama Montana Nebraska Vermont Ne...

10달 전

문제를 풀었습니다


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

10달 전

문제를 풀었습니다


Prime factor digits
Consider the following number system. Calculate the prime factorization for each number n, then represent the prime factors in a...

10달 전

문제를 풀었습니다


Find relatively common elements in matrix rows
You want to find all elements that exist in greater than 50% of the rows in the matrix. For example, given A = 1 2 3 5 ...

10달 전

문제를 풀었습니다


Get the area codes from a list of phone numbers
Given a string of text with phone numbers in it, return a unique'd cell array of strings that are the area codes. s = '508-647...

10달 전

문제를 풀었습니다


Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the numbers. Otherwise return false. Example...

10달 전

문제를 풀었습니다


Word Counting and Indexing
You are given a list of strings, each being a list of words divided by spaces. Break the strings into words, then return a maste...

10달 전

문제를 풀었습니다


Interpolator
You have a two vectors, a and b. They are monotonic and the same length. Given a value, va, where va is between a(1) and a(end...

10달 전

문제를 풀었습니다


Given a window, how many subsets of a vector sum positive
Given a vector: [1 0 -1 3 2 -3 1] and a window of 2, A sliding window would find: 1 + 0 = 1 0 - 1 = -1 ...

11달 전

더 보기