Code covered by the BSD License
Highlights from
CTMSIM - an interactive freeway traffic macrosimulator
- aboutGUI(varargin) ABOUTGUI M-file for aboutGUI.fig
- ctmGUI(varargin) CTMGUI M-file for ctmGUI.fig
- ctrlGUI(varargin) CTRLGUI M-file for ctrlGUI.fig
- dfltGUI(varargin) DFLTGUI M-file for dfltGUI.fig
- fdGUI(varargin) FDGUI M-file for fdGUI.fig
- frpGUI(varargin) FRPGUI M-file for frpGUI.fig
- fwcfgGUI(varargin) FWCFGGUI M-file for fwcfgGUI.fig
- fwcfgGUI(varargin) FWCFGGUI M-file for fwcfgGUI.fig
- iofpGUI(varargin) IOFPGUI M-file for iofpGUI.fig
- orpGUI(varargin) ORPGUI M-file for orpGUI.fig
- prmGUI(varargin) PRMGUI M-file for prmGUI.fig
- rdGUI(varargin) RDGUI M-file for rdGUI.fig
- save_dialog(varargin) save_dialog Application M-file for save_dialog.fig
- aboutGUIclose() ABOUTGUICLOSE - closes 'About' window.
- adjust_cell_struct(celldata) ADJUST_CELL_STRUCT - put fields of cell structure in right order.
- adjust_fr_flows(densities, fr... ADJUST_FR_FLOWS - adjust off-ramp flow values using off-ramp flow coefficients
- adjust_fr_split_ratios(betas,... ADJUST_FR_SPLIT_RATIOS - multiplies spit ratio by off-ramp flow coefficient.
- adjust_or_data(demands, orflo... ADJUST_OR_DATA - adjust on-ramp flow and queue values according to
- adjust_or_demands(demands, ce... ADJUST_OR_DEMANDS - multiplies demand by on-ramp demand coefficient.
- adjust_or_flow_limits(densiti... ADJUST_OR_FLOW_LIMITS - set maximum possible values for on-ramp flows.
- adjust_or_flows(densities, or... ADJUST_OR_FLOWS - make sure on-ramp flows do not exceed allowed limits.
- assign_pm(celldata, pmstart, ... ASSIGN_PM - assign post miles to cells.
- auto_control(densities, ordat... AUTO_CONTROL - invoke on-ramp flow controllers.
- auto_fr_split_ratios(celldata... AUTO_FR_SPLIT_RATIOS - update the array of cell data structures with automatically
- auto_or_flows(celldata) AUTO_OR_FLOWS - update the array of cell data structures with automatically
- compute_densities(densities, ... COMPUTE_DENSITIES - implementation of conservation equation.
- compute_densities_2(densities... COMPUTE_DENSITIES_2 - implementation of conservation equation.
- compute_flows(densities, cell... COMPUTE_FLOWS - computes and returns flows based on densities,
- compute_flows_2(densities, fr... COMPUTE_FLOWS_2 - computes and returns flows based on densities,
- compute_fr_flows(densities, f... COMPUTE_FR_FLOWS - compute off-ramp flow values from the vector of flows
- compute_fr_split_ratios(densi... COMPUTE_FR_SPLIT_RATIOS - compute off-ramp split ratios from the vector of flows
- compute_prodloss(densities, f... COMPUTE_PRODLOSS - computes and returns Productivity Loss based on densities,
- compute_speeds(densities, flo... COMPUTE_SPEEDS - compute speeds from densities and flows.
- compute_speeds_2(densities, f... COMPUTE_SPEEDS_2 - compute speeds from densities and flows.
- compute_traveltime(speeds, ce... COMPUTE_TRAVELTIME - computes and returns individual travel time (in minutes)
- compute_vht(densities, orqueu... COMPUTE_VHT - computes and returns Vehicle Hours Traveled (VHT) based on densities
- compute_vmt(densities, speeds... COMPUTE_VMT - computes and returns Vehicle Miles Traveled (VMT) based on densities
- controller_alinea(densities, ... CONTROLLER_ALINEA - implementation of ALINEA controller.
- controller_cp(densities, flow... CONTROLLER_CP - implementation of 'Proportional in Congestion' controller.
- controller_irm(densities, flo... CONTROLLER_IRm - implementation of "Ideal" Ramp Metering strategy.
- controller_lqi(densities, flo... CONTROLLER_LQI - implementation of LQI controller.
- controller_mirm(densities, fl... CONTROLLER_MIRM - implementation of Modified "Ideal" Ramp Metering strategy,
- controller_q_override(demands... CONTROLLER_Q_OVERRIDE - implementation of Queue Override Queue Controller.
- controller_q_proportional(dem... CONTROLLER_Q_PROPORTIONAL - implementation of Proportional Queue Controller.
- controller_swarm(densities, f... CONTROLLER_SWARM - combination of SWARM1 and SWARM2B controllers,
- controller_swarm1(densities, ... CONTROLLER_SWARM1 - implementation of SWARM 1 ramp metering strategy.
- controller_swarm2b(densities,... CONTROLLER_SWARM2B - implementation of SWARM 2B ramp metering strategy with
- ctmBATCH() CTMBATCH - equivalent of CTMGUI for batch mode, called from CTMSIM.
- ctmGUIclose() CTMGUICLOSE - performs cleanup and closes 'ctmGUI' window;
- ctmsim(cfg_file, btch) CTMSIM - starts CTM simulation application.
- ctrlGUIclose() CTRLGUICLOSE - saves data if necessary, performs cleanup and closes 'ctrlGUI' window;
- dfltGUIclose() DFLTGUICLOSE - saves data if necessary, performs cleanup and closes 'dfltGUI' window;
- fdGUIclose() FDGUICLOSE - saves data if necessary, performs cleanup and closes 'fdGUI' window;
- frpGUIclose() FRPGUICLOSE - saves data if necessary, performs cleanup and closes 'frpGUI' window;
- fwcfgGUIclose() FRPGUICLOSE - saves data if necessary, performs cleanup and closes 'fwcfgGUI' window;
- fwconfig(cfg_file) FWCONFIG - freeway configuration editor for ACTM.
- get_cell_lengths(celldata) GET_CELL_LENGTHS - extract cell lengths from the array
- get_cell_list(celldata) GET_CELL_LIST - populate text buffer with cell names.
- get_color_grade(densities, fl... GET_COLOR_GRADE - returns array of colors that corresponds to the array of
- get_controller_periods(cellda... GET_CONTROLLER_PERIODS - for every on-ramp controller obtain the number
- get_critical_densities(cellda... GET_CRITICAL_DENSITIES - extract critical density values from the array
- get_cw_speeds(celldata) GET_CW_SPEEDS - extract congestion wave speeds from the array
- get_ff_speeds(celldata) GET_FF_SPEEDS - extract free-flow speeds from the array
- get_fr_splitratios(celldata) GET_FR_SPLITRATIOS - extract off-ramp split ratio values from the array
- get_jam_densities(celldata) GET_JAM_DENSITIES - extract jam density values from the array
- get_max_df(celldata) GET_MAX_DF - find maximum possible values for density and flow on the whole
- get_max_flows(celldata) GET_MAX_FLOWS - extract maximum flow values from the array
- get_mlc_default(cid) GET_MLC_DEFAULT - for the specified on-ramp main line controller,
- get_or_flows(celldata) GET_OR_FLOWS - extract on-ramp flow values from the array
- get_or_fmax(celldata) GET_OR_FLOWS - extract on-ramp maximum flow values from the array
- get_pm_data(celldata) % GET_PM_DATA - returns the array of post miles extracted from the array of
- get_qc_default(cid) GET_QC_DEFAULT - for the specified on-ramp queue controller,
- get_ramp_lists(celldata) GET_RAMP_LISTS - populate to text buffers with on-ramp and off-ramp names.
- get_rbflow(density, orflow, f... GET_RBFLOW - compute flow leaving given freeway cell.
- get_rbflow_2(density, orflow,... GET_RBFLOW_2 - compute flow leaving given freeway cell using off-ramp flow.
- install(root)
- iofpGUIclose() IOFPGUICLOSE - saves data if necessary, performs cleanup and closes 'iofpGUI' window;
- mydare(A, B, Q, varargin) MYDARE - solve discrete-time algebraic Riccati equation.
- ormlc_menu_action(handles) ORMLC_MENU_ACTION - controller parameter name/value display in ctrlGUI.
- orpGUIclose() ORPGUICLOSE - saves data if necessary, performs cleanup and closes 'orpGUI' window;
- orqc_menu_action(handles) ORQC_MENU_ACTION - queue controller parameter name/value display in ctrlGUI.
- plot_compare(pems, sim, ts) PLOT_COMPARE - plots aggregate data - VHT, VMT, DELAY - comparing PEMS
- plot_data_0(handles) PLOT_DATA_0 - clears flow and density (or speed) plots in the main screen
- plot_data_1(handles) PLOT_DATA_1 - plots flow and density (or speed) data in the main screen
- plot_data_10(handles) PLOT_DATA_10 - clears on-ramp flow and queue plots in the main screen
- plot_data_11(handles, demands... PLOT_DATA_11 - plots on-ramp flow and queue data in the main screen
- plot_data_20(handles) PLOT_DATA_20 - clears off-ramp flow and split ratio plots in the main screen
- plot_data_21(handles) PLOT_DATA_21 - plots off-ramp flow and split ratio data in the main screen
- plot_data_30(handles) PLOT_DATA_30 - clears VHT and VMT plots in the main screen of ctmGUI.
- plot_data_31(handles) PLOT_DATA_31 - plots VHT and VMT data in the main screen of ctmGUI.
- plot_data_T(handles) PLOT_DATA_T - plots correct data in the Travel Time axes: Trvel Time,
- plot_freeway(celldata) PLOT_FREEWAY - plot freeway configuration using data in cell structure array.
- plot_fwcell(cell) PLOT_FREEWAY - plot freeway cell using data in the cell structure.
- plot_fwselect(celldata, idx, ... PLOT_FWSELECT - plot selected freeway cell.
- plotbar(X, Y, C)
- plotfd(celldata, idx) PLOTFD - plot fundamental diagram for given freeway cell.
- plotsim(fname, qntity, cells,... PLOTSIM - plot specified simulation results coming from CTMSIM.
- plotsim3(fname, qntity, cells... PLOTSIM3 - plot specified simulation results coming from CTMSIM in 3D.
- prmGUIclose() PRMGUICLOSE - saves data if necessary, performs cleanup and closes 'prmGUI' window;
- rdGUIclose() RDGUICLOSE - saves data if necessary, performs cleanup and closes 'rdGUI' window;
- save_config(cfg_struct, fname... SAVE_CONFIG - save configuration.
- save_controllers(mycd, cfgf) SAVE_CONTROLLERS - saves the controller data in the 'celldata' variable
- save_fd(mycd, cfgf) SAVE_FD - saves the fundamental diagram data in the 'celldata' variable
- save_frparams(mycd, cfgf) SAVE_FRPARAMS - saves the off-ramp parameters in the 'celldata' variable
- save_orparams(mycd, cfgf) SAVE_ORPARAMS - saves the on-ramp parameters in the 'celldata' variable
- save_rd(mycd, ifl, ofl, cfgf) SAVE_RD - saves the ramp data in the 'celldata' variable
- set_densities(den, fn) % SET_DENSITIES - set initial densities in the ctmsim configuration file.
- set_fr_split_ratios(celldata,... SET_FR_SPLIT_RATIOS - set off-ramp split ratio values to the array of freeway
- set_or_flows(celldata, flows) SET_OR_FLOWS - set on-ramp flow values to the array of freeway
- simulation_step(celldata, ... SIMULATION_STEP - computes CTM values (densities; mainline, offramp flows;
- simulation_step_2(celldata, .... SIMULATION_STEP_2 - computes CTM values (densities; mainline flows;
- contents.m
- View all files
CTMSIM - an interactive freeway traffic macrosimulator
02 Nov 2008 Freeway traffic simulation based on Asymmetric Cell Transmission Model |
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