Cody

# Community

Problems submitted by members of the MATLAB Central community.

1 – 50 of 2,825

#### Write an expression

Created by matlab.zyante.com

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#### Increment a number, given its digits

Created by the cyclist

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#### Tree Height

Created by matlab.zyante.com

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#### Element-wise division

Created by matlab.zyante.com

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#### Logic array: Identifying qualifying times

Created by matlab.zyante.com

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#### Number of 1s in the Binary Representation of a Number

Created by @bmtran

Tags base, count, binary

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#### Extracting data: Heart rate (pulse)

Created by matlab.zyante.com

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#### Multiple element-wise operations: Percent change

Created by matlab.zyante.com

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#### Nth root.

Created by matlab.zyante.com

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#### Return elements unique to either input

Created by James

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#### Logical variables: Running late?

Created by matlab.zyante.com

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#### Flip the main diagonal of a matrix

Created by Bruce Raine

Tags diagonal, magic

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#### Logical operators and arrays: 3-input and truth table

Created by matlab.zyante.com

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#### Distance walked 3D

Created by AMITAVA BISWAS

Tags walk

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#### Back to basics 20 - singleton dimensions

Created by Alan Chalker

Tags dimensions

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#### Logical operators: Flipping bits

Created by matlab.zyante.com

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Created by @bmtran

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#### Count from 0 to N^M in base N.

Created by Chris

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#### Back to basics 17 - white space

Created by Alan Chalker

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#### Check to see if a Sudoku Puzzle is Solved

Created by @bmtran

Tags solve, sudoku, logic

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#### Function definition: BMI calculator

Created by matlab.zyante.com

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#### Insert zeros into vector

Created by Selvaraaju Murugesan

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#### Getting logical indexes

Created by Doug Hull

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#### Remove the air bubbles

Created by Ned Gulley

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#### Distance walked 2D

Created by AMITAVA BISWAS

Tags walk

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#### Back to basics 13 - Input variables

Created by Alan Chalker

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#### While loop with branching

Created by matlab.zyante.com

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#### Matrix indexing with two vectors of indices

Created by Nicholas Howe

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#### Matrix which contains the values of an other matrix A at the given locations.

Created by Julio

Tags vectors, matrix

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#### No Twins?

Created by Julio

Tags vector

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#### Specific Element Count

Created by @bmtran

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#### While loop with multiple conditions

Created by matlab.zyante.com

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#### Multiply 2 numbers

Created by Aurelien Queffurust

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#### 07 - Common functions and indexing 4

Created by Samuel Thrysøe

Tags sttbdp1

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#### 07 - Common functions and indexing 2

Created by Samuel Thrysøe

Tags sttbdp1

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#### 05 - Vector Equations 3

Created by Samuel Thrysøe

Tags sttbdp1

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#### 05 - Vector Equations 2

Created by Samuel Thrysøe

Tags sttbdp1

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#### Divide by 4

Created by Joshua Newcomb

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#### Half?

Created by AMITAVA BISWAS

Tags gamble

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#### Cannon Ball

Created by AMITAVA BISWAS

Tags projectile

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#### Project Euler: Problem 5, Smallest multiple

Created by Doug Hull

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#### Evaluating a polynomial

Created by Hananeh

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#### Back to basics 16 - byte order

Created by Alan Chalker

Tags byte order

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#### Number of Circles in a Number

Created by @bmtran

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#### middleAsColumn: Return all but first and last element as a column vector

Created by Nicholas Howe

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#### Generate N equally spaced intervals between -L and L

Created by @bmtran

Tags math

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#### Triangle Numbers Below N

Created by @bmtran

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#### Is this matrix orthogonal?

Created by Bruce Raine

Tags orthogonal

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#### First non-zero element in each column

Created by Julio

Tags matrix

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#### surrounded matrix

Created by Grzegorz Knor

Tags matrices

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1 – 50 of 2,825