photo

Xiaoyan


Active since 2014

Followers: 0   Following: 0

Message

Statistics

  • Thankful Level 1

View badges

Feeds

View by

Question


min() Subscript indices must either be real positive integers or logicals.
hi, whenever I try to use min() on a vector I get the error message: Subscript indices must either be real positive integers o...

8 years ago | 1 answer | 0

1

answer

Answered
How to use ode23s to solve heat equation
Thank you both, Torsten is right about my approach. for my question Initial condition is: u(x,0)=δ(x) Boundary condition is...

10 years ago | 0

Question


How to use ode23s to solve heat equation
assume ut=D*uxx D is constant, x = [-5:0.1:5], with delta_x=0.1 initial condition u(x0,0) = derivative of x boundary condition...

10 years ago | 5 answers | 0

5

answers

Question


how do i use for loop to fine determinant of Vandermonde matrix?
how do i use for loop to fine determinant of Vandermonde matrix?

10 years ago | 2 answers | 0

2

answers