Problems

1 – 23 of 23

Problem Title Likes Solvers Difficulty

Problem 2050. remove nans fast

Created by: Ted

Tags nan, speed optimization

Problem 44242. Replace Nan!

Created by: Noriko Hounoki

Tags indexing, basic matlab, nan

Problem 42261. Determine if a row vector has NaN

Created by: vinayak patil

Tags nan, poor_test_suite

119

Problem 42481. Low level NaN

Created by: Mehmet OZC

Tags nan

Problem 1406. Generate a NaN...on purpose

Created by: Michael C.

Tags nan

300

Problem 1216. Mean ignoring NaNs

Created by: Tim

Tags average, mean, nan

Problem 43708. Replace all odd numbers with NaN

Created by: Iik Jae Park

Tags nan, isequaln

Problem 42480. Go back n times

Created by: Mehmet OZC

Tags matrix manipulation, nan

Problem 1194. Replace multiples of 5 with NaN

Created by: Khaled Hamed

Tags basic matlab, basics, nan

426

Problem 802. Create a matrix from a cell

Created by: Aurelien Queffurust

Tags cell, nan, cellfun

Problem 2529. Solving Quadratic Equations (Version 2)

Created by: Prof. Joe Hummel

Tags nan, uic, cs109

Problem 49647. Original coordinate of the min element of a subset of elements

Created by: 埃博拉酱

Tags nan, ind2sub, min

Problem 42671. unique with nan

Created by: Mehmet OZC

Tags nan

Problem 3108. Don't Try, give up and return NaN.

Created by: Jan Orwat

Tags indexing, basic matlab, nan

Problem 44430. remove every row&col for every nan

Created by: jean claude

Tags matrix manipulation, nan

Problem 42669. replace nan values iteratively.

Created by: Mehmet OZC

Tags nan

Problem 2803. Split up vector or matrix delimited by NaNs

Created by: Sky Sartorius

Tags nan, delimited

Problem 42858. Block average ignoring NaN values

Created by: Peng Liu

Tags matrix manipulation, nan, block average

Problem 56483. Cricket - Average Partnership Contribution

Created by: Matt Tearle

Tags matrix, statistics, nan

Problem 690. Remove the two elements next to NaN value

Created by: Aurelien Queffurust

Tags nan, meshgrid, binary operation

633

Problem 42672. Longest Sequence of NaNs

Created by: Mehmet OZC

Tags nan

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

Created by: J-G van der Toorn

Tags vector, plot, nan

Problem 58339. Remove runs of at least n consecutive NaNs

Created by: Christian Schröder

Tags nan, vectorization

1 – 23 of 23

Difficulty Rating

Problem Groups

Difficulty Rating

Problem Groups

Problems

Problem 2050. remove nans fast

Problem 44242. Replace Nan!

Problem 42261. Determine if a row vector has NaN

Problem 42481. Low level NaN

Problem 1406. Generate a NaN...on purpose

Problem 1216. Mean ignoring NaNs

Problem 43708. Replace all odd numbers with NaN

Problem 42480. Go back n times

Problem 1194. Replace multiples of 5 with NaN

Problem 802. Create a matrix from a cell

Problem 2529. Solving Quadratic Equations (Version 2)

Problem 49647. Original coordinate of the min element of a subset of elements

Problem 42671. unique with nan

Problem 3108. Don't Try, give up and return NaN.

Problem 44430. remove every row&col for every nan

Problem 42669. replace nan values iteratively.

Problem 2803. Split up vector or matrix delimited by NaNs

Problem 42858. Block average ignoring NaN values

Problem 56483. Cricket - Average Partnership Contribution

Problem 690. Remove the two elements next to NaN value

Problem 42672. Longest Sequence of NaNs

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

Problem 58339. Remove runs of at least n consecutive NaNs