photo

Alex Kerzner


Last seen: alrededor de 4 años hace |  Con actividad desde 2017

Followers: 0   Following: 0

Estadística

All
  • Solver
  • First Answer

Ver insignias

Feeds

Ver por

Resuelto


Is my wife right?
Regardless of input, output the string 'yes'.

más de 7 años hace

Pregunta


How can I compute the inverse FFT "manually"? How are the FFT wavenumbers ordered?
Hi all. In my efforts to try to understand the FFT, I am trying to understand the following example: Let Z = [z1, ..., zn] (n...

más de 7 años hace | 1 respuesta | 0

1

respuesta

Respondida
How to use an index of a vector as a value in another matrix?
I'm sure someone can come up with something more clever and efficient, but here's something hack-y that might give you some idea...

más de 7 años hace | 0

Pregunta


Adding points to a periodic contour using a trigonometric interpolant
I have a closed curve in the complex plane, call it Z = [z_1,z_2,...,z_n]; with all entries complex numbers. I'd li...

más de 7 años hace | 1 respuesta | 0

1

respuesta

Pregunta


Two functions which are identical except for one very small summand. Why does the ODE solver take orders of magnitude longer to solve the one without the summand?
I have two functions, which are identical save for one very small summand. When I try to run ode113 (or ode45 for that matter) t...

más de 7 años hace | 1 respuesta | 0

1

respuesta

Pregunta


Help understanding the syntax of an ODE
I'm trying to understand how the following syntax is interpreted in trying to solve an ODE: I have [T,ZZ] = ode113(@(t,...

más de 7 años hace | 1 respuesta | 0

1

respuesta