Cody

# Problems

1 – 50 of 220
 Problem Title Likes Solvers Difficulty

#### Problem 44326. Replace 0 indices in array with 1's

Created by: Brian

0

71

#### Problem 44332. Resizing Matrices

Created by: Brian

0

81

#### Problem 405. Back to basics 15 - classes

Created by: Alan Chalker

1

459

#### Problem 42526. Initialize a Natural Number matrix.

Created by: Salman Shaikh

Tags matrix, basics

0

79

#### Problem 42622. UICBioE240 2.3

Created by: Daniel Lee

1

154

#### Problem 43009. Back to Basics - New Data Type in R2016b - convert a char to a string

Created by: Gareth Thomas

0

60

#### Problem 1449. Saving MATLAB session to a file

Created by: Chintan

Tags basics

1

152

#### Problem 2880. Matlab Basics II - Determine if an array has a 3rd dimension

Created by: Yaz Majeed

0

112

#### Problem 43185. How to permute given 3d matrix?

Created by: Jang geun Choi

Tags easy, matlab, basics

5

40

#### Problem 44473. Let's make puddings !

Created by: Noriko HOUNOKI

2

33

#### Problem 44493. The great 82-year-old

Created by: Noriko HOUNOKI

Tags easy, basics, fun

3

88

#### Problem 44494. 'Determine if array of numbers is odd'

Created by: mharis

1

47

#### Problem 43603. Convert array of decimal numbers into hexadecimal numbers array.

Created by: Andriy Kavetsky

Tags basics, array, hex

2

48

#### Problem 43616. Opposite task convert string hexadecimal numbers array into array of decimal numbers .

Created by: Andriy Kavetsky

1

42

#### Problem 43617. Calculate the values of a polynomial.

Created by: Andriy Kavetsky

1

54

#### Problem 43621. Get derivarive of polynomial given as vector array.

Created by: Andriy Kavetsky

1

55

#### Problem 43625. Calculate roots of polynomial given as vector array.

Created by: Andriy Kavetsky

1

61

#### Problem 43627. Find Euclidean norm of given vector u.

Created by: Andriy Kavetsky

Tags vector, norm, basics

0

51

#### Problem 44613. Find NaNs in the matrix

Created by: Srishti Saha

0

49

#### Problem 44622. Check for keywords

Created by: Srishti Saha

1

40

#### Problem 44653. Basics: counting digits of a number irrespective of the sign

Created by: Srishti Saha

0

44

#### Problem 43689. Make an identity matrix whose diagonal elements are 1:n

Created by: Iik Jae Park

Tags test, basics

0

68

#### Problem 43691. determine if

Created by: Iik Jae Park

Tags test, basics

1

67

#### Problem 43706. Sum the rows

Created by: Iik Jae Park

Tags easy, basics

1

103

Created by: JD

2

17

1

44

#### Problem 44055. vectors counting by 5

Created by: Meltem Uyanik

0

77

#### Problem 44092. Find the minimal value in N*N Matrix

Created by: Said BOUREZG

Tags matrix, basics, f

1

85

#### Problem 44235. Shift elements of vector left

Created by: Yash Ratanpara

Tags easy, vector, basics

1

73

#### Problem 44245. Cell Operator *

Created by: LY Cao

1

11

#### Problem 44835. Calculate the square of a number (Super Easy)

Created by: Valentin Noël-Youïnou

Tags easy, square, basics

1

113

#### Problem 44846. Just another norm problem (JANP)

Created by: asa czylabson

Tags basics

1

7

#### Problem 44300. Matrix Generation from Vector Multiplication

Created by: Brian

0

62

#### Problem 44302. Check if inputted variable is a string or a number

Created by: Brian

0

58

#### Problem 45909. Convert Angstrom to Meters

Created by: Ali Osman Üstünel

0

48

#### Problem 45927. GPA

Created by: Kerem Kutan

1

51

#### Problem 45930. Mile to Kilometer

Created by: Kerem Kutan

0

63

#### Problem 45936. Bit to Gigabyte

Created by: Kerem Kutan

1

52

#### Problem 53805. Find the summation, mean, median, mode and standard deviation of a given array.

Created by: A.G.M. Fuad Hasan Akanda

1

7

#### Problem 815. Persistent Usage

Created by: Richard Zapor

2

37

#### Problem 816. Global usage

Created by: Richard Zapor

Tags basics, global

1

37

#### Problem 2068. Determine the square root

Created by: Samantha Rollins

4

513

#### Problem 2864. Matlab Basics - Absolute Value

Created by: Yaz Majeed

3

438

#### Problem 44328. Sum two matrices

Created by: Brian

Tags matrix, basics

1

101

#### Problem 43174. Change string to number

Created by: Jang geun Choi

Tags easy, matlab, basics

5

156

#### Problem 2862. Matlab Basics - Pick out parts of a vector

Created by: Yaz Majeed

2

212

#### Problem 2857. Matlab Basics - Convert a row vector to a column vector

Created by: Yaz Majeed

3

489

#### Problem 1790. 01 - Scalar variables

Created by: Samuel Thrysøe

0

581

#### Problem 42346. Create a Matrix of Zeros

Created by: Sarah McDonald

6

417