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1 – 50 of 378

Problem 611. surrounded matrix

Created by: Grzegorz Knor

Tags matrices

1

Solution

37

Size

1

Solution

37

Size

Problem 112. Remove the air bubbles

Created by: Ned Gulley

Tags matrix manipulation, matrix

2

Solutions

45

Size

2

Solutions

45

Size

Problem 44384. Find the nearest prime number

Created by: Matthew Eicholtz

Tags prime numbers, cody5

2

Solutions

63

Size

2

Solutions

63

Size

Problem 1323. Alternating sum

Created by: Tim

Tags alternating sum

1

Solution

46

Size

1

Solution

46

Size

Problem 44344. The 5th Root

Created by: goc3

Tags root, power, cody5

2

Solutions

16

Size

2

Solutions

16

Size

Problem 369. Basic electricity in a dry situation

Created by: AMITAVA BISWAS

Tags physics, current, cody5

1

Solution

22

Size

1

Solution

22

Size

Problem 44385. Extra safe primes

Created by: Matthew Eicholtz

Tags prime numbers, cody5, safe prime

1

Solution

50

Size

1

Solution

50

Size

Problem 44360. Pentagonal Numbers

Created by: goc3

Tags series, number, sequence

2

Solutions

60

Size

2

Solutions

60

Size

Problem 44349. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.

Created by: James

Tags time, cody5

3

Solutions

10

Size

3

Solutions

10

Size

Problem 2736. Pernicious Anniversary Problem

Created by: Jan Orwat

Tags easy, sequences, oeis

1

Solution

19

Size

1

Solution

19

Size

Problem 361. Energy of a photon

Created by: AMITAVA BISWAS

Tags physics, frequency, energy

1

Solution

17

Size

1

Solution

17

Size

Problem 564. How to subtract?

Created by: AMITAVA BISWAS

Tags addition, cody5, X-Y

1

Solution

38

Size

1

Solution

38

Size

Problem 1369. CONVERT TAN TO SIN

Created by: Harish Maradana

Tags trignometry, easy math

1

Solution

14

Size

1

Solution

14

Size

Problem 2068. Determine the square root

Created by: Samantha Rollins

Tags basic matlab, basics, square root

1

Solution

12

Size

1

Solution

12

Size

Problem 2958. Finding perimeter of a rectangle

Created by: Devin Jones

Tags easy egr150

1

Solution

17

Size

1

Solution

17

Size

Problem 2926. Matlab Basics II - Minimum

Created by: Yaz Majeed

Tags basics, uic-bioe 240

1

Solution

15

Size

1

Solution

15

Size

Problem 1735. convert matrix to single column

Created by: Ashutosh datar

Tags size, basic matlab, basics

1

Solution

16

Size

1

Solution

16

Size

Problem 2573. Flipping

Created by: Marisa

Tags basics, uic-bioe240

1

Solution

12

Size

1

Solution

12

Size

Problem 2285. Reverse a matrix

Created by: Debopam

Tags matrix, basic matlab, reversal

1

Solution

12

Size

1

Solution

12

Size

Problem 143. Cannon Ball

Created by: AMITAVA BISWAS

Tags projectile

1

Solution

17

Size

1

Solution

17

Size

Problem 1510. Number of digits in an integer

Created by: Mohamed B.S.

Tags digits

4

Solutions

16

Size

4

Solutions

16

Size

Problem 1705. Find the hypotenuse

Created by: Cem

Tags math, basic matlab

1

Solution

23

Size

1

Solution

23

Size

Problem 1338. Binary Coder

Created by: Ahmed

Tags binary, conversion

2

Solutions

14

Size

2

Solutions

14

Size

Problem 237. Half?

Created by: AMITAVA BISWAS

Tags gamble

1

Solution

19

Size

1

Solution

19

Size

Problem 165. Woodall number

Created by: the cyclist

Tags woodall number theory

1

Solution

47

Size

1

Solution

47

Size

Problem 1057. Given a matrix, return the last eigen value

Created by: Marco Castelli

Tags eig

1

Solution

19

Size

1

Solution

19

Size

Problem 1321. Given a matrix, swap the 2nd & 3rd columns

Created by: Harish Maradana

Tags swap

2

Solutions

27

Size

2

Solutions

27

Size

Problem 409. Back to basics 19 - character types

Created by: Alan Chalker

Tags strings, basic matlab

1

Solution

15

Size

1

Solution

15

Size

Problem 1356. Equal to their cube

Created by: Harish Maradana

Tags fun math, poor_test_suite

1

Solution

12

Size

1

Solution

12

Size

Problem 1077. Count up then down

Created by: Khaled Hamed

Tags count

1

Solution

22

Size

1

Solution

22

Size

Problem 223. Which quadrant?

Created by: AMITAVA BISWAS

Tags geometry

1

Solution

62

Size

1

Solution

62

Size

Problem 1050. Basics: 'Find the eigenvalues of given matrix

Created by: Harish Maradana

Tags matrix, poor_test_suite

1

Solution

12

Size

1

Solution

12

Size

Problem 2402. Area of a Square

Created by: Shravankumar P

Tags math, area, basic matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 2572. Counting down

Created by: Marisa

Tags uic-bioe240

1

Solution

17

Size

1

Solution

17

Size

Problem 2567. Deleting an element in a matrix

Created by: Marisa

Tags uic-bioe240, poor_test_suite

1

Solution

14

Size

1

Solution

14

Size

Problem 1926. Unit Matrix

Created by: Prateek Reddy

Tags basic, matlab 101, matrices

1

Solution

12

Size

1

Solution

12

Size

Problem 1384. Who invented zero?

Created by: Harish Maradana

Tags fun, zero

1

Solution

9

Size

1

Solution

9

Size

Problem 1129. Reverse the elements of an array

Created by: HARISANKAR PS

Tags array reverse

1

Solution

31

Size

1

Solution

31

Size

Problem 1575. The sum of the numbers in the vector

Created by: Tomek Kad

Tags math, basics, +

1

Solution

12

Size

1

Solution

12

Size

Problem 801. Construct an index vector from two input vectors in vectorized fashion

Created by: Christopher

Tags matrix manipulation, vectorization, poor_test_suite

1

Solution

33

Size

1

Solution

33

Size

Problem 652. Put two time series onto the same time basis

Created by: Ned Gulley

Tags interpolation, time series

1

Solution

106

Size

1

Solution

106

Size

Problem 859. Get the elements of diagonal and antidiagonal for any m-by-n matrix

Created by: Aurelien Queffurust

Tags diagonal, diag, anti-diagonal

1

Solution

54

Size

1

Solution

54

Size

Problem 924. intersection of matrices

Created by: Richard

Tags matrix, poor_problem_statement

1

Solution

19

Size

1

Solution

19

Size

Problem 555. "Low : High - Low : High - Turn around " -- Create a subindices vector

Created by: Freddy

Tags indexing, colon operator, basic matlab

1

Solution

42

Size

1

Solution

42

Size

Problem 42762. Is 3D point set Co-Planar?

Created by: Richard Zapor

Tags geometry, contest, cross

1

Solution

51

Size

1

Solution

51

Size

Problem 1379. Fahrenheit to Celsius converter

Created by: Claudio Gelmi

Tags temperature, celsius

1

Solution

17

Size

1

Solution

17

Size

Problem 856. Getting the indices from a matrix

Created by: Jean-Marie Sainthillier

Tags logical indexing

1

Solution

43

Size

1

Solution

43

Size

Problem 963. We love vectorized solutions. Problem 1 : remove the row average.

Created by: William Smith

Tags speed, vectorized, subtraction

1

Solution

23

Size

1

Solution

23

Size

Problem 830. Fill a zeros matrix

Created by: Aurelien Queffurust

Tags logical operations

2

Solutions

36

Size

2

Solutions

36

Size

Problem 690. Remove the two elements next to NaN value

Created by: Aurelien Queffurust

Tags nan, meshgrid, binary operation

1

Solution

41

Size

1

Solution

41

Size

1 – 50 of 378