Cody

Problems

51 – 100 of 4,545
Problem Title
Likes
Solvers
Difficulty

Problem 1995. Loading/Expanding a ZIP file from File Exchange

Created by: Richard Zapor

Tags urlwrite, unzip

1

11

Problem 1999. Bleed non-zeros to the right using REGEXP, and that sort of cheatcodess...

Created by: J-G van der Toorn

Tags vector, dynamic regular expressions

0

20

Problem 2002. Schrödinger dog

Created by: J-G van der Toorn

Tags matlab, programming, fun

3

19

Problem 2010. Wrap a vector, but insert NaN's at the wrap-positions.

Created by: J-G van der Toorn

Tags vector, plot, nan

1

15

Problem 2029. Convert vector datasets to plot with imagesc instead of scatter

Created by: Ted

Tags scatter, grid, imagesc

1

3

Problem 2050. remove nans fast

Created by: Ted

Tags nan, speed optimization

1

31

Problem 2052. provide the numerical answer to these number questions...

Created by: Ted

Tags math, puzzle

2

47

Problem 2057. persistant sum

Created by: Ted

Tags math

0

66

Problem 2082. Vector parallel to plane?

Created by: Marcel

Tags basic, easy, high school math

1

61

Problem 2083. Independent direction vectors of a plane

Created by: Marcel

Tags basic, easy, high school math

0

13

Problem 2092. Find offset of an element of a multi dimensional matrix

Created by: Swapnali Gujar

Tags indexing, offset, multi dimensional matrix

1

33

Problem 2166. Concatenate a successive power matrix in a column matrix

Created by: Florian

Tags matrix, power, concatenate

1

39

Problem 220. Signal filtering

Created by: Nikolai

Tags filtering, signal processing

1

13

Problem 221. Boolean algebra

Created by: Tomasz

Tags boolean algebra, nand, truth table

3

8

Problem 2219. Wayfinding 2 - traversing

Created by: J-G van der Toorn

Tags geometry, shortest path, intersection

3

18

Problem 225. Subdivide the Segment

Created by: Roger Stafford

Tags subdivide, combining lengths, Bézout's lemma

2

9

Problem 2251. Find supported functions

Created by: Swapnali Gujar

Tags toolbox, basic matlab, supported function

1

40

Problem 2254. Possible Opponents Matrix for single-elimination tournament

Created by: Paul Berglund

Tags matrices, tournament

3

10

Problem 2262. GJam 2011 Africa Qualifier B: Optimum Profit

Created by: Richard Zapor

Tags gjam, 2011, africa

1

13

Problem 2305. Reverse Concatenation

Created by: Ujjwal

Tags matrix manipulation

1

64

Problem 236. newRMS

Created by: AMITAVA BISWAS

Tags dsp

1

76

Problem 2375. Obscured by Earth

Created by: Z

Tags space, aerospace, computational geometry

3

16

Problem 34414. square of a number

Created by: Michael Weidman

Tags math

0

132

Problem 363. magic solver

Created by: Alfonso Nieto-Castanon

Tags hack

1

28

Problem 368. Find S-parameters of the circuit

Created by: Nikolai

Tags ee, electrical engineering, electrical circuits

1

29

Problem 378. Inhomogenous Depth Scale Interpolation

Created by: @bmtran (Bryant Tran)

Tags interpolation, data manipulation, arrays

0

6

Problem 40912. Rotate counterclockwise a matrix 90 deg with left-bottom element

Created by: Derik Zhou

Tags rotate

1

67

Problem 418. Blood test?

Created by: AMITAVA BISWAS

Tags medical

1

40

Problem 420. Sum the Infinite Series II

Created by: Roger Stafford

Tags infinite series

1

16

Problem 42085. Sum of digits of powers of 2

Created by: Mayuri Patil

Tags sum, digit

0

54

Problem 42321. given number is power of n or not?

Created by: srujana vantikommu

Tags math, matlab, basic matlab

1

61

Problem 42324. Accessing value of variable whose name is stored in another variable as string.

Created by: srujana vantikommu

Tags matlab, basic matlab, string manipulation

1

31

Problem 42351. Average valid values of arrays

Created by: Varoujan

Tags average, mean, array manipulation

2

46

Problem 42380. Dice roll - opposite faces

Created by: goc3

Tags game, number, dice

1

53

Problem 42447. Define the operators of function_handles

Created by: Ramoflaple

Tags function_handle, operator

0

24

Problem 42481. Low level NaN

Created by: Mehmet OZC

Tags nan

1

44

Problem 42592. Create cell array of strings

Created by: Matthew Eicholtz

Tags strings, matlab, cell arrays

1

41

Problem 42593. Create cell array of numeric arrays

Created by: Matthew Eicholtz

Tags matlab, cell arrays, num2cell

1

31

Problem 42678. For a given linear index as input for n sized square matrix, find corresponding row and column.

Created by: kunal

Tags indexing

1

47

Problem 42692. Polynomial Evaluation

Created by: Md Tariqul Islam

Tags horner's rule, polynomial evaluation, formal power series

1

48

Problem 42777. GJam March 2016 IOW: Polynesiaglot Small

Created by: Richard Zapor

Tags gjam, iow

2

13

Problem 42778. GJam March 2016 IOW: Polynesiaglot Medium

Created by: Richard Zapor

Tags contest, gjam, probability tree

1

7

Problem 42805. GJam 2016 Rd1A: Rank and File (small)

Created by: Richard Zapor

Tags nchoosek, persistent, gjam

0

10

Problem 42806. GJam 2016 Rd1A: Rank and File (Large)

Created by: Richard Zapor

Tags find, mod, gjam

1

10

Problem 42823. Babylonian method

Created by: Thomas Bischoff

Tags math

3

35

Problem 42835. Return the sequence element II

Created by: HH

Tags numbers, sequence, juggler

1

29

Problem 42847. Isothermal Expansion

Created by: Daniel Pereira

Tags volume, pressure, boyle

3

63

Problem 42901. Free-time Equation

Created by: Jared Whaley

Tags linear algebra, school, practical

1

53

Problem 42937. Project Euler: Problem 14, Longest Collatz sequence

Created by: Riam Su

Tags projecteuler

1

17

Problem 42966. find "greatest common divisor" of two integer value

Created by: Mehdi

Tags gcd, integer number

0

59
51 – 100 of 4,545