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Problem 42635. Maximum of each diagonal

Created by: Matthew Eicholtz

Tags matrix manipulation, diagonal, max

2

Solutions

55

Size

2

Solutions

55

Size

Problem 42695. Replace secondary diagonal elements of a square array

Created by: Ahmad

Tags square matrix, secondary diagonal

1

Solution

30

Size

1

Solution

30

Size

Problem 42634. Minimum of each diagonal

Created by: Matthew Eicholtz

Tags matrix manipulation, diagonal, min

2

Solutions

55

Size

2

Solutions

55

Size

Problem 42590. Divide elements by sum of elements

Created by: Mehmet OZC

Tags matrix manipulation, division

2

Solutions

18

Size

2

Solutions

18

Size

Problem 1940. Decimation - Optimized for speed

Created by: James

Tags speed optimization, carnage maximus, efficiency

4

Solutions

158

Size

4

Solutions

158

Size

Problem 1092. Decimation

Created by: James

Tags decimate, there can be only one, carnage maximus

3

Solutions

141

Size

3

Solutions

141

Size

Problem 42631. Cumulative minimum of an array

Created by: Matthew Eicholtz

Tags matrix manipulation, cummin

5

Solutions

208

Size

5

Solutions

208

Size

Problem 44080. Construct a "diagAdiag" matrix

Created by: Vinod Kumar Singla

Tags vectors, indexing

1

Solution

125

Size

1

Solution

125

Size

Problem 154. Reverse Boggle

Created by: @bmtran (Bryant Tran)

Tags boggle, word game, solver

1

Solution

238

Size

1

Solution

238

Size

Problem 2336. Calendar Matrix

Created by: Ned Gulley

Tags date, calendar

1

Solution

26

Size

1

Solution

26

Size

Problem 2694. The Matrix Construction

Created by: Abdullah Caliskan

Tags matrix

1

Solution

77

Size

1

Solution

77

Size

Problem 8073. Matrix Construction I

Created by: Abdullah Caliskan

Tags matrix, basic matlab

3

Solutions

64

Size

3

Solutions

64

Size

Problem 2455. Diagonal of a Spiral Matrix

Created by: rifat

Tags spiral, diag

4

Solutions

144

Size

4

Solutions

144

Size

Problem 2365. Generate this matrix

Created by: rifat

Tags matrix, diag

1

Solution

56

Size

1

Solution

56

Size

Problem 2177. Rainbow matrix

Created by: Simon

Tags matrix

1

Solution

19

Size

1

Solution

19

Size

Problem 2813. Create a block diagonal matrix

Created by: Mattias

Tags matlab, matrix, block matrix

1

Solution

16

Size

1

Solution

16

Size

Problem 1845. Pascal's pyramid

Created by: Tim

Tags pyramid, pascal

1

Solution

31

Size

1

Solution

31

Size

Problem 1704. Triangular matrices in 3D array

Created by: Matthew Eicholtz

Tags matlab, logical indexing, multidimensional arrays

3

Solutions

19

Size

3

Solutions

19

Size

Problem 1642. BULLSEYE Part 2: Reference Problem 18 BULLSEYE

Created by: Suman Saha

Tags matrix

4

Solutions

42

Size

4

Solutions

42

Size

Problem 2342. Numbers spiral diagonals (Part 2)

Created by: Jean-Marie Sainthillier

Tags primes, project euler, spiral

2

Solutions

83

Size

2

Solutions

83

Size

Problem 2340. Numbers spiral diagonals (Part 1)

Created by: Jean-Marie Sainthillier

Tags primes, project euler, spiral

1

Solution

60

Size

1

Solution

60

Size

Problem 2695. Toeplitz Matrix

Created by: VIVEK RUHELA

Tags toeplitz

3

Solutions

14

Size

3

Solutions

14

Size

Problem 1636. ZigZag matrix with reflected format

Created by: Suman Saha

Tags matrix

1

Solution

30

Size

1

Solution

30

Size

Problem 42988. Linear system of equations

Created by: Abhishek Jain

Tags equations

3

Solutions

15

Size

3

Solutions

15

Size

Problem 54440. Create an arrow matrix

Created by: Ben Placek

Tags matrices, indexing, matrix

1

Solution

28

Size

1

Solution

28

Size

Problem 55245. Calculating Student Grades

Created by: Renee Coetsee

Tags matrix

3

Solutions

178

Size

3

Solutions

178

Size

Problem 55235. Determine if x is a combination of m and n

Created by: Renee Coetsee

Tags math, vector, matrix

3

Solutions

38

Size

3

Solutions

38

Size

Problem 54485. Dog Statistics

Created by: Ben Placek

Tags statistics

2

Solutions

96

Size

2

Solutions

96

Size

Problem 2064. Generate this matrix

Created by: Sabarinathan Vadivelu

Tags computation

2

Solutions

30

Size

2

Solutions

30

Size

Problem 55225. Simpson's Paradox - Calculate correlation coefficients for groups of data

Created by: Matt Tearle

Tags matrix, correlation

1

Solution

68

Size

1

Solution

68

Size

Problem 55250. Find the minimum of the column-maximums of a matrix

Created by: Matt Tearle

Tags matrix, statistics

2

Solutions

15

Size

2

Solutions

15

Size

Problem 55240. Calculate the mean of each half of a matrix

Created by: Matt Tearle

Tags matrix

2

Solutions

18

Size

2

Solutions

18

Size

Problem 55230. Find Closest Constant

Created by: Renee Coetsee

Tags math, vector, matrix

1

Solution

43

Size

1

Solution

43

Size

Problem 55220. Matrix Quadrants

Created by: Renee Coetsee

Tags matrix, concatenation, array creation

1

Solution

29

Size

1

Solution

29

Size

1 – 34 of 34