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comparison +noname/Discretization.m @ 20:c7efff913935

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Decoupled plotting and timesteppers. Added possibility of different plot_types. Added functions for printing and plotting solution file content.
author Jonatan Werpers <jonatan@werpers.com>
date Tue, 22 Sep 2015 17:35:58 +0200
parents 16bad7c459da
children ed6a704b028d
comparison
equal deleted inserted replaced
19:1644d000c304 20:c7efff913935
26 % method -- time stepping method for which to give a timestep. 26 % method -- time stepping method for which to give a timestep.
27 % cfl -- [optioanal] a cfl constant to use to calculate the timetep. 27 % cfl -- [optioanal] a cfl constant to use to calculate the timetep.
28 % if skipped getTimestep should use a precomputed value. 28 % if skipped getTimestep should use a precomputed value.
29 k = getTimestep(obj, method, cfl) 29 k = getTimestep(obj, method, cfl)
30 30
31 % getTimeSnapshot returns a struct which represents the solution in ts at current time.
32 % if ts is empty or 0 a representation of the initial conditions be returned.
33 repr = getTimeSnapshot(obj,ts)
34
31 35
32 % Sets up movie recording to a given file. 36 % Sets up movie recording to a given file.
33 % saveFrame is a function_handle with no inputs that records the current state 37 % saveFrame is a function_handle with no inputs that records the current state
34 % as a frame in the moive. 38 % as a frame in the moive.
35 saveFrame = setupMov(obj, file) 39 saveFrame = setupMov(obj, file)
36 40
37 % Sets up a plot of the discretisation 41 % Sets up a plot of the discretisation
38 % update is a function_handle accepting a timestepper that updates the plot to the 42 % update is a function_handle accepting a timestepper that updates the plot to the
39 % state of the timestepper 43 % state of the timestepper
40 [update,hand] = setupPlot(obj) 44 % type allows for different kinds of plots. Some special values are used by the lib. 'animate' and 'plot' for example
45 [update,hand] = setupPlot(obj, type)
41 46
42 end 47 end
43 48
44 methods(Abstract,Static) 49 methods(Abstract,Static)
45 % Compare two functions u and v in the discrete l2 norm. 50 % Compare two functions u and v in the discrete l2 norm.