photo

darius


American University of Beirut

自 2011 起处于活动状态

Followers: 0   Following: 0

消息

统计学

Feeds

排序方式:

提问


Solving an implicit function, fsolve vs. fzero
Hi, I'm trying to solve an implicit function for x that looks like this: A*x^q + Bx - C = 0 The solution is within (0,1...

12 years 前 | 2 个回答 | 0

2

个回答

提问


Median() ignoring zeros
Is there any cheap way to get the median of the columns of the non-zero elements of an unsorted NxN matrix? Please note that B =...

13 years 前 | 3 个回答 | 0

3

个回答

已回答
quasi-cumsum by matrix indexes
Hi Sean, thanks for your answer. Note the numbers are just for illustration. Replace 4,1000,10, and 6 with 100, 3000, 150, and 4...

13 years 前 | 0

提问


quasi-cumsum by matrix indexes
Here's an example of what I'm trying to do: indexes = randi(4,1000,10); K = rand(4,6); Q = zeros(1000,10+6); ...

13 years 前 | 2 个回答 | 0

2

个回答