Community Profile # Emma Smith Zbarsky

### MathWorks

Last seen: Today Active since 2021

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Triangle sequence
A sequence of triangles is constructed in the following way: 1) the first triangle is Pythagoras' 3-4-5 triangle 2) the s...

15 jours ago

Solved

Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<https://i.imgu...

15 jours ago

Solved

Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<https://i.imgur.com/jlZDHhq.png>> Image courtesy of <http://up...

15 jours ago

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Side of an equilateral triangle
If an equilateral triangle has area A, then what is the length of each of its sides, x? <<https://i.imgur.com/jlZDHhq.png>> ...

15 jours ago

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Side of a rhombus
If a rhombus has diagonals of length x and x+1, then what is the length of its side, y? <<https://imgur.com/x6hT6mm.png>> ...

15 jours ago

Solved

Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<https://imgur...

15 jours ago

Solved

Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

15 jours ago

Submitted

Binary Morphology in Image Processing
Interactive courseware module that introduces the fundamental morphological operations used in image processing.

19 jours ago | 13 downloads | Submitted

Calculus-Integrals
Interactive examples using MATLAB to visualize and practice integral calculus and a calculus flashcards app.

20 jours ago | 21 downloads | Submitted

Calculus-Derivatives
Interactive module that introduces fundamentals of derivatives including the product and chain rule as presented in Calculus I c...

21 jours ago | 46 downloads | Submitted

Programming-A-Starter-Project-Using-MATLAB-and-Python
A scaffolded project involving pulling and installing a Live Task, then using MATLAB and Python to access and analyze data from ...

environ un mois ago | 6 downloads | Submitted

Convolution in Digital Signal Processing
Interactive courseware module that addresses common foundational-level concepts taught in signal processing courses.

environ un mois ago | 18 downloads | Submitted

Machine Learning for Regression
Interactive module that introduces typical workflow, setup, and considerations involved in solving regression problems with mach...

environ un mois ago | 33 downloads | Submitted

Probability-Theory
A courseware module that covers fundamental concepts including the basics of probability, random variables, and Bayes' Theorem.

environ un mois ago | 11 downloads | Submitted

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

environ un mois ago | 13 downloads | Submitted

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

environ un mois ago | 21 downloads | Submitted

Numerical-Methods-with-Applications
Teach numerical methods for interpolation, differentiation, integration, and solving ODEs and PDEs with MATLAB.

environ un mois ago | 73 downloads | Submitted

Fundamentals-of-Programming
An overview of programming concepts including arrays, strings, loops, and algorithms with a project.

environ un mois ago | 20 downloads | Submitted

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

environ 2 mois ago | 3 downloads | Submitted

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

environ 2 mois ago | 3 downloads | Solved

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

4 mois ago

Solved

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...

4 mois ago

Solved

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...

5 mois ago

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

5 mois ago

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

5 mois ago

Solved

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...

5 mois ago

Solved

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 ...

5 mois ago

Solved

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...

6 mois ago

Solved

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...

6 mois ago

Solved

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...

6 mois ago