Resuelto

Display positive elements of matrix.
Display positive elements of matrix.

más de 9 años hace

Resuelto

Change string to number
Change given string to number. (hint: there is already function) Changing from ['1234'] to [1234] is one of example

más de 9 años hace

Resuelto

Basics - not so easy division
Please make a function whcih divides x/y, but pay attention for some exceptions with NaN,0,Inf. Sometimes return "ERROR" instead...

más de 9 años hace

Resuelto

Use a timetable to analyze a train timetable (Part 3)
Oh no, you missed your train to Boston (again?)! How many times can you miss that train today? (In other words, how many Boston ...

más de 9 años hace

Resuelto

Use a timetable to analyze a train timetable (Part 2)
Oh no, you missed your train to Boston! Find the departure time of the next available train by analyzing the train timetable. Yo...

más de 9 años hace

Resuelto

Project Euler: Problem 18, Maximum path sum I
By starting at the top of the triangle below and moving to adjacent numbers on the row below, the maximum total from top to bott...

más de 9 años hace

Resuelto

Matrix Manipulation
Given an m*n matrix, see if a matrix contains any 0s in any row. if it contains 0 anywhere in any particular row, delete that ro...

más de 9 años hace

Resuelto

intervals
Write a function that takes an interval from a to b, and divides it into 6 parts.

más de 9 años hace

Resuelto

Get chain of consecutive characters
Write a function that will output a chain of consecutive characters, given 2 letters as input. It has to work backwards too. Exa...

más de 9 años hace

Resuelto

Determine if number is even
Your function should return true if input x is even, else return false

más de 9 años hace

Resuelto

Design a function to perform convolution on 2 vector of numbers
The function should accept 2 one dimensional vectors of any length and compute the convolution between these 2 vectors and store...

más de 9 años hace

Resuelto

Calculate the centroid of a triangle
Info: https://en.wikipedia.org/wiki/Centroid Example Input: x = [0 0 1]; % x-coordinate y = [0 1 0]; % y-coordinat...

más de 9 años hace

Resuelto

Return the length of the longest word in the string.
Example: Input s='A fractal is a natural phenomenon or a mathematical set that exhibits a repeating pattern that display...

más de 9 años hace

Resuelto

Return ! if array element starts with a certain letter. Otherwise return ?
Input x=['try' 'once' 'more']; s='t' Output ans='!' Input x=['try' 'once' 'more']; s='O' Output ...

más de 9 años hace

Resuelto

Back to Basics - New Data Type in R2016b - convert a char to a string
Convert an char array into a string.

más de 9 años hace

Resuelto

Encode Me From The Past
Given this input x = 2, 5, 1, 2, 4, 1, 1, 3 output should be (Five 2's, Two 1's, One 4, Three 1's) [2 2 2 2 2 1 1 4 1...

más de 9 años hace

Resuelto

Remove Missing Values from a Table or an Array
Remove missing entries from an array or table. If A is a vector, then remove any entry that contains missing data. If A is a mat...

más de 9 años hace

Resuelto

Degrees to Radian
Convert degrees to radians

más de 9 años hace

Resuelto

Hydrostatic Pressure
Given depth(height), in m, find the pressure under a body of water. Need to know the density of water(kg/m^3), and gravity(m/s^2...

más de 9 años hace

Resuelto

A uniform quantizer
Find the total number of quantization levels and step size for a 3 bit bipolar quantizer for an input analog signal ranges from ...

más de 9 años hace

Resuelto

Repeat Vector Values an Arbitrary Number of Times
Given two vectors of the same size, repeat the values of the first vector the number of times given in a second vector. For exam...

más de 9 años hace

Resuelto

Rankine to Kelvin Converter
Given input R, degrees Rankine, convert into degrees Kelvin.

más de 9 años hace

Resuelto

Joules to Megatons of TnT
Given joules, J, make a function that converts to megatons of TNT.

más de 9 años hace

Resuelto

MPS to MPH
Given the speed in miles per second, find the speed in miles per hour.

más de 9 años hace

Resuelto

Change on Spiral Matrix
n>=3, generate a matrix of nth such that n^2 is the max number, and max number must be in [1,1] or [end, end]. One example will ...

más de 9 años hace

Resuelto

String Array Basics, Part 3: Convert Cell Array with Missing Values to String Array
<http://www.mathworks.com/help/matlab/characters-and-strings.html String array> and cell array are two types of containers for s...

más de 9 años hace

Resuelto

String Array Basics, Part 2: Convert String Array to Cell Array; No Missing Values
<http://www.mathworks.com/help/matlab/characters-and-strings.html String array> and cell array are two types of containers for s...

más de 9 años hace

Resuelto

String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values
<http://www.mathworks.com/help/matlab/characters-and-strings.html String array> and cell array are two types of containers for s...

más de 9 años hace

Resuelto

find the 'M'
for an input x, return 1 at the location of the letter 'M'

más de 9 años hace

Resuelto

Make an identity matrix whose diagonal elements are 1:n
For a given input n, make an n by n identity matrix that contains the elements 1:n along its diagonal. For example, if input=5: ...

más de 9 años hace