Anirban Pal

861

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9

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2414

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1 – 50 of 53

Problem 52055. Matrix Indexing

Created by: Anirban Pal

Tags matrix, single indexing, double indexing

44

Solvers

18

Size

44

Solvers

18

Size

Problem 52050. Matrix convolution

Created by: Anirban Pal

Tags matrix, convolution, elementwise multiplication

29

Solvers

23

Size

29

Solvers

23

Size

Problem 52030. Stacking vectors into a matrix

Created by: Anirban Pal

Tags matrix, concatenation

36

Solvers

16

Size

36

Solvers

16

Size

Problem 52015. Logarithmically spaced vector creation using linspace

Created by: Anirban Pal

Tags vector, powers, linspace

29

Solvers

20

Size

29

Solvers

20

Size

Problem 52010. Logarithmically spaced vector creation using logspace

Created by: Anirban Pal

Tags vector, logspace

28

Solvers

18

Size

28

Solvers

18

Size

Problem 52005. Vector creation using colon operator

Created by: Anirban Pal

Tags vectors, colon

38

Solvers

18

Size

38

Solvers

18

Size

Problem 52000. Vector creation using linspace

Created by: Anirban Pal

Tags vectors, linspace

55

Solvers

14

Size

55

Solvers

14

Size

Problem 46873. Sum of terms in a series 2 (★★★)

Created by: Anirban Pal

Tags series-sum

36

Solvers

16

Size

36

Solvers

16

Size

Problem 46828. Approximate functions 2 (★★★★)

Created by: Anirban Pal

Tags sine approx, series sum

25

Solvers

25

Size

25

Solvers

25

Size

Problem 46823. Create a vector of n alternating ones and minus ones (★★)

Created by: Anirban Pal

Tags vectors

59

Solvers

17

Size

59

Solvers

17

Size

Problem 46716. Matrix with increasing numbers (★★★★)

Created by: Anirban Pal

Tags matrix manipulation

30

Solvers

23

Size

30

Solvers

23

Size

Problem 46562. Factorize uniquely! (★★)

Created by: Anirban Pal

Tags prime factors

59

Solvers

14

Size

59

Solvers

14

Size

Problem 45973. How to locate the position of an element in a vector without using the find function

Created by: Anirban Pal

Tags find, vector

40

Solvers

16

Size

40

Solvers

16

Size

Problem 45970. Vector of digits (★★)

Created by: Anirban Pal

Tags vector

60

Solvers

12

Size

60

Solvers

12

Size

Problem 45882. Matrix indexing with two vectors of indices (★★)

Created by: Anirban Pal

Tags matrix indexing

39

Solvers

18

Size

39

Solvers

18

Size

Problem 45881. Reindex a vector (★★)

Created by: Anirban Pal

Tags vector indexing

51

Solvers

17

Size

51

Solvers

17

Size

Problem 45878. Get the elements of diagonal and antidiagonal for any m-by-n matrix (★★★★)

Created by: Anirban Pal

Tags matrix manipulation

31

Solvers

35

Size

31

Solvers

35

Size

Problem 45875. Replicate elements in vectors (★★★)

Created by: Anirban Pal

Tags vectors

60

Solvers

12

Size

60

Solvers

12

Size

Problem 45872. Remove the row average (★★★)

Created by: Anirban Pal

Tags matrix

40

Solvers

13

Size

40

Solvers

13

Size

Problem 45866. Average of corner elements of a matrix (★★)

Created by: Anirban Pal

Tags matrix indexing

84

Solvers

22

Size

84

Solvers

22

Size

Problem 45863. Generate a vector which contains a pyramid pattern (★★★★)

Created by: Anirban Pal

Tags vector, pyramid scheme

62

Solvers

15

Size

62

Solvers

15

Size

Problem 45857. Doubling elements in a vector (★★)

Created by: Anirban Pal

Tags vectors

94

Solvers

11

Size

94

Solvers

11

Size

Problem 45845. Create times-tables (★★★)

Created by: Anirban Pal

Tags matrix

83

Solvers

14

Size

83

Solvers

14

Size

Problem 45842. Swap the first and last columns (★★)

Created by: Anirban Pal

Tags matrix manipulation

116

Solvers

24

Size

116

Solvers

24

Size

Problem 45839. Column Removal (★★★)

Created by: Anirban Pal

Tags matrix manipulation

240

Solvers

15

Size

240

Solvers

15

Size

Problem 45836. Select every other element of a vector (★★)

Created by: Anirban Pal

Tags vector manipulation

109

Solvers

15

Size

109

Solvers

15

Size

Problem 45833. Triangle Numbers (★★)

Created by: Anirban Pal

Tags vector

91

Solvers

12

Size

91

Solvers

12

Size

Problem 45830. Make a checkerboard matrix (★★★★★)

Created by: Anirban Pal

Tags matrix

86

Solvers

12

Size

86

Solvers

12

Size

Problem 45827. Sum of elements in a vector (★)

Created by: Anirban Pal

Tags vector

129

Solvers

10

Size

129

Solvers

10

Size

Problem 45824. Sum of elements of a vector (★★★)

Created by: Anirban Pal

Tags vector

84

Solvers

12

Size

84

Solvers

12

Size

Problem 45821. Magnitude of a vector (★★★)

Created by: Anirban Pal

Tags vector

79

Solvers

13

Size

79

Solvers

13

Size

Problem 45818. Extract leading non-zero digit (★★★★★)

Created by: Anirban Pal

Tags in-built functions

28

Solvers

23

Size

28

Solvers

23

Size

Problem 45815. Fill a zeros matrix (★★★★★)

Created by: Anirban Pal

Tags matrix manipulation

35

Solvers

18

Size

35

Solvers

18

Size

Problem 45794. *Prime number check 2 (in construction)

Created by: Anirban Pal

Tags prime, factor, divisors

28

Solvers

10

Size

28

Solvers

10

Size

Problem 45791. Median computation (★★★)

Created by: Anirban Pal

Tags median

36

Solvers

19

Size

36

Solvers

19

Size

Problem 45788. Median computation (★)

Created by: Anirban Pal

Tags data analysis, median

88

Solvers

10

Size

88

Solvers

10

Size

Problem 45785. Variance computation (★)

Created by: Anirban Pal

Tags variance

73

Solvers

10

Size

73

Solvers

10

Size

Problem 45779. Variance computation (★★★)

Created by: Anirban Pal

Tags data analysis, variance

34

Solvers

18

Size

34

Solvers

18

Size

Problem 45773. Mo money, mo math #2! (★★★)

Created by: Anirban Pal

Tags matrix, in-built functions

41

Solvers

10

Size

41

Solvers

10

Size

Problem 45770. Approximate functions 1 (★★★)

Created by: Anirban Pal

Tags factorial, function sum

46

Solvers

11

Size

46

Solvers

11

Size

Problem 45767. Prime number check (★★)

Created by: Anirban Pal

Tags division, remainder

47

Solvers

15

Size

47

Solvers

15

Size

Problem 45764. Function 1 (★)

Created by: Anirban Pal

Tags in-built functions

70

Solvers

21

Size

70

Solvers

21

Size

Problem 45761. Sum of terms in a series 1 (★★★)

Created by: Anirban Pal

Tags series, sum

52

Solvers

20

Size

52

Solvers

20

Size

Problem 45758. Mo money, mo math 1! (★★★)

Created by: Anirban Pal

Tags indexing, matrix

77

Solvers

10

Size

77

Solvers

10

Size

Problem 45448. Vector raised to a power, element-wise (★)

Created by: Anirban Pal

Tags basic matlab

128

Solvers

11

Size

128

Solvers

11

Size

Problem 45447. Element-wise vector product (★)

Created by: Anirban Pal

Tags basic matlab

141

Solvers

11

Size

141

Solvers

11

Size

Problem 45446. Create logarithmically spaced values (★)

Created by: Anirban Pal

Tags basic matlab, poor_test_suite

114

Solvers

10

Size

114

Solvers

10

Size

Problem 45445. Create a vector of the first n natural numbers (★)

Created by: Anirban Pal

Tags basic matlab

136

Solvers

10

Size

136

Solvers

10

Size

Problem 45444. Create a vector with n repeated values of a number x (★★)

Created by: Anirban Pal

Tags vectors

111

Solvers

12

Size

111

Solvers

12

Size

Problem 45443. Generate n equally spaced "intervals" between -x and x (★)

Created by: Anirban Pal

Tags basic matlab

112

Solvers

16

Size

112

Solvers

16

Size

1 – 50 of 53