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Problem 44888. Given a matrix A (size m x n) create a matrix B which consists of matrix A sorted in descending order by columns and then by rows.

Created by: Yoav Shallev

Tags matrix, basic matlab

1

Solution

15

Size

1

Solution

15

Size

Problem 44886. Given a Vector v1, create v2 which is the sum of each two adjacent elements in v1. {length(v2)=length(v1)-1}

Created by: Yoav Shallev

Tags basics, vectors

1

Solution

15

Size

1

Solution

15

Size

Problem 44929. Plot Line Specifications

Created by: Pooja Lalan

Tags vectors, plot

2

Solutions

22

Size

2

Solutions

22

Size

Problem 44889. Given a matrix A return a vector of the product of the elements in each column using a loop without using prod.

Created by: Yoav Shallev

Tags matrix, basics

4

Solutions

18

Size

4

Solutions

18

Size

Problem 44910. Find the centre of an arc and its radius

Created by: Reece Blunt

Tags geometry

1

Solution

141

Size

1

Solution

141

Size

Problem 44957. Square root of number

Created by: Rahul Shinde

Tags square root

1

Solution

10

Size

1

Solution

10

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Problem 44901. Rearrange the given matrix to have all its zeros climb up to the top of each column - using for loops.

Created by: Yoav Shallev

Tags loops

1

Solution

53

Size

1

Solution

53

Size

Problem 44941. Find square of given number

Created by: Dev Gupta

Tags square

1

Solution

8

Size

1

Solution

8

Size

Problem 44940. Get Next Combination

Created by: Mehmet OZC

Tags combinations, statistics

1

Solution

48

Size

1

Solution

48

Size

Problem 44794. Testing Problem Creation

Created by: Vipresh Gangwal

Tags testing, ignore

1

Solution

8

Size

1

Solution

8

Size

Problem 42290. GJam 2015 Rd1B: Noisy Neighbors

Created by: Richard Zapor

Tags nchoosek, conv2, contest

3

Solutions

63

Size

3

Solutions

63

Size

Problem 44742. Find the area of a triangle having vertices (A,B), (C,D), and (E,F)

Created by: Rafael Hernandez-Walls

Tags area, ; triangles

2

Solutions

23

Size

2

Solutions

23

Size

Problem 44743. Pizza order

Created by: wu

Tags pizza

2

Solutions

26

Size

2

Solutions

26

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Problem 44738. Reverse the Matrix

Created by: Suraj Gurav

Tags matrix manipulation, matrix, easy

1

Solution

11

Size

1

Solution

11

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Problem 44821. Scalar Matrix Manipulation

Created by: Rafi Ahmed

Tags scalar matrix, matrix manipulation, easy

2

Solutions

12

Size

2

Solutions

12

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Problem 44762. Find The Difference

Created by: amirhosein alimohammadi

Tags distance

3

Solutions

30

Size

3

Solutions

30

Size

Problem 42795. Fast 1-D Convolution (valid shape)

Created by: Peng Liu

Tags conv, full, same

1

Solution

60

Size

1

Solution

60

Size

Problem 44775. Solve The Equation

Created by: amirhosein alimohammadi

Tags equation

2

Solutions

21

Size

2

Solutions

21

Size

Problem 42794. Fast 1-D Convolution (same shape)

Created by: Peng Liu

Tags conv, full, same

1

Solution

51

Size

1

Solution

51

Size

Problem 44817. Wrecked Angles?

Created by: James

Tags geometry, rectangles, circles

2

Solutions

18

Size

2

Solutions

18

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Problem 44814. Find the complement of a number in binary

Created by: Rafi Ahmed

Tags complement, binary, matlab

2

Solutions

22

Size

2

Solutions

22

Size

Problem 42793. Fast 1-D Convolution (full shape)

Created by: Peng Liu

Tags conv, full, same

1

Solution

63

Size

1

Solution

63

Size

Problem 44818. Add consecutive integer numbers

Created by: GT

Tags sum, sequence

1

Solution

15

Size

1

Solution

15

Size

Problem 44815. Word Distance - Sum

Created by: goc3

Tags word, letter, distance

1

Solution

31

Size

1

Solution

31

Size

Problem 42891. Differential equation and events

Created by: hubert andre

Tags differential, equation, ode45

3

Solutions

77

Size

3

Solutions

77

Size

Problem 44811. Cube root of max value in a vector

Created by: Trey Stoner

Tags cube root

1

Solution

13

Size

1

Solution

13

Size

Problem 44807. Number Power

Created by: Jarhed Szalkowski

Tags easy, basic matlab

1

Solution

10

Size

1

Solution

10

Size

Problem 44808. Make an anonymous function that has variable output

Created by: Binbin Qi

Tags anonymous

4

Solutions

19

Size

4

Solutions

19

Size

Problem 417. Covering area

Created by: Nikolai

Tags geometrics, area, triangulation

1

Solution

35

Size

1

Solution

35

Size

Problem 636. Spherical radius given four points

Created by: Richard Zapor

Tags geometry linear algebra, non-linear

1

Solution

42

Size

1

Solution

42

Size

Problem 190. Great Circle Distance

Created by: @bmtran (Bryant Tran)

Tags great circle, distance, azimuth

1

Solution

38

Size

1

Solution

38

Size

Problem 1103. Right Triangle Side Lengths (Inspired by Project Euler Problem 39)

Created by: @bmtran (Bryant Tran)

Tags plus15, projecteuler

1

Solution

93

Size

1

Solution

93

Size

Problem 44699. Prime Product

Created by: Aamod Garg

Tags multiply, product, vector

2

Solutions

34

Size

2

Solutions

34

Size

Problem 43737. Alternative Dimensions

Created by: JD

Tags transformation, review, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 44441. Jack's hand in "Titanic" ♤

Created by: jean claude

Tags poker, fun, conditions

1

Solution

37

Size

1

Solution

37

Size

Problem 44698. how many of the entries are positive?

Created by: Ankith Rathod

Tags count, entries

1

Solution

12

Size

1

Solution

12

Size

Problem 44648. Zigzag of square matrix

Created by: Jamal Nasir

Tags zigzag operator

3

Solutions

50

Size

3

Solutions

50

Size

Problem 1934. GJam 2014 China Rd B: Sudoku Checker

Created by: Richard Zapor

Tags gjam, china, 2014

2

Solutions

75

Size

2

Solutions

75

Size

Problem 1885. Minimum Sum thru a Lower Triangle

Created by: Richard Zapor

Tags triangle, path, optimization

1

Solution

108

Size

1

Solution

108

Size

Problem 1860. Remove TeX from string

Created by: Sky Sartorius

Tags tex, strings, regexp

1

Solution

63

Size

1

Solution

63

Size

Problem 2861. Is the test point on the line segment?

Created by: Brian Hannan

Tags geometry

1

Solution

69

Size

1

Solution

69

Size

Problem 2485. Initialize a varible with an integer value from a another variable which is assigned with a character value.

Created by: Peter Babu

Tags variable initialization, workspace

5

Solutions

22

Size

5

Solutions

22

Size

Problem 978. Backward Substitution

Created by: Ed Hall

Tags back substitution

2

Solutions

84

Size

2

Solutions

84

Size

Problem 1341. Track Logic

Created by: Michael C.

Tags tracker, logical

1

Solution

62

Size

1

Solution

62

Size

Problem 2486. Get the variable value from a string and generate sum

Created by: Peter Babu

Tags string manipulation, calculation

4

Solutions

30

Size

4

Solutions

30

Size

Problem 2170. Dealfun (1.0)

Created by: Jan Orwat

Tags feval, multifunction, deal

2

Solutions

16

Size

2

Solutions

16

Size

Problem 2368. I want eval

Created by: rifat

Tags string, regexp

1

Solution

17

Size

1

Solution

17

Size

Problem 42711. Find Month & day for given day number of a year

Created by: Azhar

Tags date, function, logic

1

Solution

26

Size

1

Solution

26

Size

Problem 42441. Code Wheel

Created by: Timothy Greco

Tags string manipulation, easy

1

Solution

14

Size

1

Solution

14

Size

Problem 1197. Numerical Integration

Created by: Tomasz

Tags numerical integration, integrable singularity, precision

3

Solutions

52

Size

3

Solutions

52

Size

1 – 50 of 2,500