| MATLAB Function Reference | ![]() |
v = flow
v = flow(n)
v = flow(x,y,z)
[x,y,z,v] = flow(...)
flow, a function of three variables, generates fluid-flow data that is useful for demonstrating slice, interp3, and other functions that visualize scalar volume data.
v = flow produces a 50-by-25-by-25 array.
v = flow(n) produces a 2n-by-n-by-n array.
v = flow(x,y,z) evaluates the speed profile at the points x, y, and z.
[x,y,z,v] = flow(...) returns the coordinates as well as the volume data.
Volume Visualization for related functions
See Example — Slicing Fluid Flow Data for an example that uses flow.
![]() | floor | fminbnd | ![]() |
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