Richard Blair

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1 – 50 of 274

Problem 760. Duplicate each element of a vector.

Created by: Julio

Tags vectors, poor_test_suite

1

Solution

13

Size

1

Solution

13

Size

Problem 44314. A Simple Tide Gauge with MATLAB

Created by: AMITAVA BISWAS

Tags ocean, prediction, regression

2

Solutions

17

Size

2

Solutions

17

Size

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

Created by: James

Tags time, cody5

4

Solutions

10

Size

4

Solutions

10

Size

Problem 361. Energy of a photon

Created by: AMITAVA BISWAS

Tags physics, frequency, energy

3

Solutions

18

Size

3

Solutions

18

Size

Problem 564. How to subtract?

Created by: AMITAVA BISWAS

Tags addition, cody5, X-Y

4

Solutions

21

Size

4

Solutions

21

Size

Problem 367. Specific Element Count

Created by: @bmtran (Bryant Tran)

Tags counting, sum, occurrences

1

Solution

18

Size

1

Solution

18

Size

Problem 640. Getting logical indexes

Created by: Doug Hull

Tags indexing, logical indexing, ml101

1

Solution

14

Size

1

Solution

14

Size

Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

Tags matrices, basics

1

Solution

13

Size

1

Solution

13

Size

Problem 2383. Kepler's Equation

Created by: Z

Tags space, orbit mechanics, kepler

4

Solutions

77

Size

4

Solutions

77

Size

Problem 42418. Divisible by 16

Created by: goc3

Tags string, precision, overflow

1

Solution

87

Size

1

Solution

87

Size

Problem 42410. Divisible by 8

Created by: goc3

Tags string, precision, overflow

27

Solutions

64

Size

27

Solutions

64

Size

Problem 42417. Divisible by 15

Created by: goc3

Tags string, precision, overflow

3

Solutions

110

Size

3

Solutions

110

Size

Problem 42414. Divisible by 12

Created by: goc3

Tags string, precision, overflow

2

Solutions

214

Size

2

Solutions

214

Size

Problem 42411. Divisible by 9

Created by: goc3

Tags string, precision, overflow

4

Solutions

61

Size

4

Solutions

61

Size

Problem 42408. Divisible by 6

Created by: goc3

Tags string, precision, overflow

5

Solutions

122

Size

5

Solutions

122

Size

Problem 42406. Divisible by 4

Created by: goc3

Tags string, precision, overflow

12

Solutions

141

Size

12

Solutions

141

Size

Problem 42405. Divisible by 3

Created by: goc3

Tags string, precision, overflow

36

Solutions

61

Size

36

Solutions

61

Size

Problem 662. Vectorize the digits of an Integer

Created by: Richard Zapor

Tags integer vector trick

1

Solution

14

Size

1

Solution

14

Size

Problem 1644. What percentage?

Created by: Mandeep Singh

Tags bit manipulation, nothing-to-do-with-bit-manipulation

2

Solutions

15

Size

2

Solutions

15

Size

Problem 1168. Return 'on' or 'off'

Created by: J-G van der Toorn

Tags string, on, off

2

Solutions

20

Size

2

Solutions

20

Size

Problem 1119. sum of non-primes

Created by: li jian

Tags isprimes, poor_problem_statement

3

Solutions

25

Size

3

Solutions

25

Size

Problem 1924. Create a two dimensional zero matrix

Created by: !ntel

Tags basics, two dimensional, create a matrix

2

Solutions

14

Size

2

Solutions

14

Size

Problem 108. Given an unsigned integer x, find the largest y by rearranging the bits in x

Created by: AMITAVA BISWAS

Tags binary

1

Solution

17

Size

1

Solution

17

Size

Problem 2571. Vectors counting by 2

Created by: Marisa

Tags spam, uic-bioe240

1

Solution

14

Size

1

Solution

14

Size

Problem 2866. Matlab Basics - Rounding II

Created by: Yaz Majeed

Tags basics, spam, uic-bioe 240

1

Solution

13

Size

1

Solution

13

Size

Problem 2865. Matlab Basics - Rounding I

Created by: Yaz Majeed

Tags basics, spam, uic-bioe 240

1

Solution

12

Size

1

Solution

12

Size

Problem 2864. Matlab Basics - Absolute Value

Created by: Yaz Majeed

Tags basics, spam, uic-bioe 240

1

Solution

12

Size

1

Solution

12

Size

Problem 2573. Flipping

Created by: Marisa

Tags basics, uic-bioe240

3

Solutions

12

Size

3

Solutions

12

Size

Problem 43658. When Was That Goal Scored?

Created by: Ned Gulley

Tags regexp, strings, feature

1

Solution

24

Size

1

Solution

24

Size

Problem 43672. String Array Basics, Part 2: Convert String Array to Cell Array; No Missing Values

Created by: Peng Liu

Tags conversion, cell array, feature

1

Solution

12

Size

1

Solution

12

Size

Problem 43677. String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values

Created by: Peng Liu

Tags cell array, feature, r2016b

1

Solution

12

Size

1

Solution

12

Size

Problem 43662. Use R2016b Text Manipulations to Fix These Addresses (Part 3)

Created by: Dave Bergstein

Tags string, feature, text

3

Solutions

14

Size

3

Solutions

14

Size

Problem 43661. Use R2016b Text Manipulations to Fix These Addresses (Part 2)

Created by: Dave Bergstein

Tags string, feature, text

4

Solutions

14

Size

4

Solutions

14

Size

Problem 44308. Component area

Created by: Richard Blair

Tags area, rectangle, poor_test_suite

1

Solution

26

Size

1

Solution

26

Size

Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?

Created by: Bruce Raine

Tags distance, pythagoras, orthogonal

2

Solutions

38

Size

2

Solutions

38

Size

Problem 44298. Simple Vector Addition

Created by: Brian

Tags vectors, addition, basics

1

Solution

13

Size

1

Solution

13

Size

Problem 44303. Find the sum of the largest two elements in a vector

Created by: Brian

Tags vector, sum, basic matlab

1

Solution

20

Size

1

Solution

20

Size

Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

1

Solution

13

Size

1

Solution

13

Size

Problem 1437. Who has power to do everything in this world?

Created by: Chintan

Tags fun, spam

1

Solution

9

Size

1

Solution

9

Size

Problem 1728. Transpose

Created by: Cem

Tags vector

1

Solution

11

Size

1

Solution

11

Size

Problem 460. Replace May with April

Created by: Sunu

Tags regexp, matlab, replace

1

Solution

14

Size

1

Solution

14

Size

Problem 2784. Y=X

Created by: Matthew Brown

Tags intro, easy, spam

1

Solution

10

Size

1

Solution

10

Size

Problem 142. give nth decimal place of pi

Created by: AMITAVA BISWAS

Tags pi

9

Solutions

28

Size

9

Solutions

28

Size

Problem 1390. kmph to mps

Created by: Harish Maradana

Tags basic matlab, spped time

1

Solution

14

Size

1

Solution

14

Size

Problem 635. Angle between Two Vectors

Created by: Richard Zapor

Tags vectors, geometry, vector calculus

5

Solutions

25

Size

5

Solutions

25

Size

Problem 636. Spherical radius given four points

Created by: Richard Zapor

Tags geometry linear algebra, non-linear

2

Solutions

115

Size

2

Solutions

115

Size

Problem 145. Increment a number, given its digits

Created by: the cyclist

Tags digit increment

3

Solutions

32

Size

3

Solutions

32

Size

Problem 1813. 06 - Matrix Equations 1

Created by: Samuel Thrysøe

Tags sttbdp1

1

Solution

49

Size

1

Solution

49

Size

Problem 1809. 05 - Vector Equations 1

Created by: Samuel Thrysøe

Tags sttbdp1, poor_test_suite

6

Solutions

49

Size

6

Solutions

49

Size

Problem 1811. 05 - Vector Equations 3

Created by: Samuel Thrysøe

Tags sttbdp1, poor_test_suite

1

Solution

22

Size

1

Solution

22

Size

1 – 50 of 274