📄 house_s.m
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add_block('built-in/Gain',[sys,'/',['Temp',13,'Convert 2/Gain']])set_param([sys,'/',['Temp',13,'Convert 2/Gain']],... 'Gain','9/5',... 'position',[60,7,95,43])add_block('built-in/Outport',[sys,'/',['Temp',13,'Convert 2/Fahrenheit',13,'out']])set_param([sys,'/',['Temp',13,'Convert 2/Fahrenheit',13,'out']],... 'position',[180,25,200,45])add_block('built-in/Inport',[sys,'/',['Temp',13,'Convert 2/Celsius',13,'in']])set_param([sys,'/',['Temp',13,'Convert 2/Celsius',13,'in']],... 'position',[15,15,35,35])add_block('built-in/Constant',[sys,'/',['Temp',13,'Convert 2/Constant']])set_param([sys,'/',['Temp',13,'Convert 2/Constant']],... 'Value','32',... 'position',[65,70,85,90])add_block('built-in/Sum',[sys,'/',['Temp',13,'Convert 2/Sum']])set_param([sys,'/',['Temp',13,'Convert 2/Sum']],... 'position',[130,15,150,50])add_line([sys,'/',['Temp',13,'Convert 2']],[40,25;55,25])add_line([sys,'/',['Temp',13,'Convert 2']],[100,25;125,25])add_line([sys,'/',['Temp',13,'Convert 2']],[155,35;175,35])add_line([sys,'/',['Temp',13,'Convert 2']],[90,80;105,80;105,40;125,40])set_param([sys,'/',['Temp',13,'Convert 2']],... 'Mask Display','C2F')% Finished composite block ['Temp',13,'Convert 2'].set_param([sys,'/',['Temp',13,'Convert 2']],... 'position',[445,68,475,102])% Subsystem ['Temp',13,'Convert 1'].new_system([sys,'/',['Temp',13,'Convert 1']])set_param([sys,'/',['Temp',13,'Convert 1']],'Location',[577,197,810,324])add_block('built-in/Sum',[sys,'/',['Temp',13,'Convert 1/Sum']])set_param([sys,'/',['Temp',13,'Convert 1/Sum']],... 'inputs','+-',... 'position',[85,15,105,50])add_block('built-in/Constant',[sys,'/',['Temp',13,'Convert 1/Constant']])set_param([sys,'/',['Temp',13,'Convert 1/Constant']],... 'Value','32',... 'position',[35,70,55,90])add_block('built-in/Inport',[sys,'/',['Temp',13,'Convert 1/Fahrenheit',13,'in']])set_param([sys,'/',['Temp',13,'Convert 1/Fahrenheit',13,'in']],... 'position',[15,15,35,35])add_block('built-in/Outport',[sys,'/',['Temp',13,'Convert 1/Celsius',13,'out']])set_param([sys,'/',['Temp',13,'Convert 1/Celsius',13,'out']],... 'position',[180,25,200,45])add_block('built-in/Gain',[sys,'/',['Temp',13,'Convert 1/Gain1']])set_param([sys,'/',['Temp',13,'Convert 1/Gain1']],... 'Gain','5/9',... 'position',[125,17,160,53])add_line([sys,'/',['Temp',13,'Convert 1']],[60,80;70,80;80,40])add_line([sys,'/',['Temp',13,'Convert 1']],[40,25;80,25])add_line([sys,'/',['Temp',13,'Convert 1']],[110,35;120,35])add_line([sys,'/',['Temp',13,'Convert 1']],[165,35;175,35])set_param([sys,'/',['Temp',13,'Convert 1']],... 'Mask Display','F2C')% Finished composite block ['Temp',13,'Convert 1'].set_param([sys,'/',['Temp',13,'Convert 1']],... 'position',[70,42,100,78])add_block('built-in/Integrator',[sys,'/','Integrator'])set_param([sys,'/','Integrator'],... 'position',[360,15,380,35])add_block('built-in/Note',[sys,'/',['House Thermodynamics',13,'(Double click on the "?" for more info)']])set_param([sys,'/',['House Thermodynamics',13,'(Double click on the "?" for more info)']],... 'position',[130,240,135,245])add_block('built-in/Note',[sys,'/','Terr'])set_param([sys,'/','Terr'],... 'position',[170,30,175,35])add_block('built-in/Note',[sys,'/',['blower',13,'cmd']])set_param([sys,'/',['blower',13,'cmd']],... 'position',[255,30,260,35])add_block('built-in/Note',[sys,'/',['heater',13,'QDot']])set_param([sys,'/',['heater',13,'QDot']],... 'position',[310,30,315,35])add_block('built-in/Note',[sys,'/',['To start and stop the simulation, use the "Start//Stop"',13,'selection in the "Simulation" pull-down menu']])set_param([sys,'/',['To start and stop the simulation, use the "Start//Stop"',13,'selection in the "Simulation" pull-down menu']],... 'position',[144,285,149,290])add_block('built-in/Note',[sys,'/','Tin'])set_param([sys,'/','Tin'],... 'position',[395,165,400,170])% Subsystem 'More Info'.new_system([sys,'/','More Info'])set_param([sys,'/','More Info'],'Location',[409,70,773,213])add_block('built-in/Note',[sys,'/',['More Info/This system models the thermodynamics of a house.',13,'The variables are initialized by a file ',13,'called thermdat.m.']])set_param([sys,'/',['More Info/This system models the thermodynamics of a house.',13,'The variables are initialized by a file ',13,'called thermdat.m.']],... 'position',[177,25,182,30])add_block('built-in/Note',[sys,'/',['More Info/Examine the file thermdat.m to see the ',13,'simulation variables you can change at will.',13,'']])set_param([sys,'/',['More Info/Examine the file thermdat.m to see the ',13,'simulation variables you can change at will.',13,'']],... 'position',[185,95,190,100])set_param([sys,'/','More Info'],... 'Mask Display','?')% Finished composite block 'More Info'.set_param([sys,'/','More Info'],... 'hide name',0,... 'Drop Shadow',4,... 'position',[270,245,297,270])% Subsystem 'More Info1'.new_system([sys,'/','More Info1'])set_param([sys,'/','More Info1'],'Location',[0,0,364,143])add_block('built-in/Note',[sys,'/',['More Info1/Examine the file "thermo_script.m to',13,'get a feel for the wide range of variables at play here.']])set_param([sys,'/',['More Info1/Examine the file "thermo_script.m to',13,'get a feel for the wide range of variables at play here.']],... 'position',[185,95,190,100])add_block('built-in/Note',[sys,'/',['More Info1/This system models the thermodynamics of a house.',13,'The variables are initialized by a file ',13,'called "thermo_script".']])set_param([sys,'/',['More Info1/This system models the thermodynamics of a house.',13,'The variables are initialized by a file ',13,'called "thermo_script".']],... 'position',[177,25,182,30])set_param([sys,'/','More Info1'],... 'Mask Display','Show Script\nListing',... 'Mask Dialogue','eval(''type thermdat'')')% Finished composite block 'More Info1'.set_param([sys,'/','More Info1'],... 'hide name',0,... 'Drop Shadow',4,... 'position',[457,285,542,324])% Subsystem 'More Info2'.new_system([sys,'/','More Info2'])set_param([sys,'/','More Info2'],'Location',[0,56,364,199])add_block('built-in/Note',[sys,'/',['More Info2/This system models the thermodynamics of a house.',13,'The variables are initialized by a file ',13,'called "thermo_script".']])set_param([sys,'/',['More Info2/This system models the thermodynamics of a house.',13,'The variables are initialized by a file ',13,'called "thermo_script".']],... 'position',[177,25,182,30])add_block('built-in/Note',[sys,'/',['More Info2/Examine the file "thermo_script.m to',13,'get a feel for the wide range of variables at play here.']])set_param([sys,'/',['More Info2/Examine the file "thermo_script.m to',13,'get a feel for the wide range of variables at play here.']],... 'position',[185,95,190,100])set_param([sys,'/','More Info2'],... 'Mask Display','Load Data',... 'Mask Dialogue','eval(''thermdat'')')% Finished composite block 'More Info2'.set_param([sys,'/','More Info2'],... 'hide name',0,... 'Drop Shadow',4,... 'position',[457,236,541,269])% Subsystem 'More Info3'.new_system([sys,'/','More Info3'])set_param([sys,'/','More Info3'],'Location',[128,280,487,453])add_block('built-in/Note',[sys,'/',['More Info3/This system models a double pendulum system where',13,'the rest state has both pendulums hanging vertically.']])set_param([sys,'/',['More Info3/This system models a double pendulum system where',13,'the rest state has both pendulums hanging vertically.']],... 'position',[168,20,173,25])add_block('built-in/Note',[sys,'/',['More Info3/Associated with the demo is an animation function that',13,'will automatically open a figure window and display to it.']])set_param([sys,'/',['More Info3/Associated with the demo is an animation function that',13,'will automatically open a figure window and display to it.']],... 'position',[174,65,179,70])add_block('built-in/Note',[sys,'/',['More Info3/Try experimenting with different initial conditions for',13,'alpha and gamma to see the unusal coupling effects.']])set_param([sys,'/',['More Info3/Try experimenting with different initial conditions for',13,'alpha and gamma to see the unusal coupling effects.']],... 'position',[175,115,180,120])set_param([sys,'/','More Info3'],... 'Mask Display','Double click\nhere for\nSIMULINK Help',... 'Mask Dialogue','eval(''[cs,cb]=get_param;str=[''''simcad '''' cs];eval(str);'')')% Finished composite block 'More Info3'.set_param([sys,'/','More Info3'],... 'hide name',0,... 'Drop Shadow',4,... 'position',[325,260,427,311])add_block('built-in/Scope',[sys,'/','Heat Cost ($)'])set_param([sys,'/','Heat Cost ($)'],... 'Vgain','15.000000',... 'Hgain','43200.000000',... 'Vmax','30.000000',... 'Hmax','86400.000000',... 'Window',[873,426,1103,558])open_system([sys,'/','Heat Cost ($)'])set_param([sys,'/','Heat Cost ($)'],... 'position',[490,12,510,38])add_line(sys,[445,25;485,25])add_line(sys,[385,25;415,25])add_line(sys,[315,140;325,140;325,95;345,95])add_line(sys,[255,140;275,140])add_line(sys,[105,60;130,60])add_line(sys,[50,60;65,60])add_line(sys,[405,85;440,85])add_line(sys,[415,85;415,225;115,225;115,75;130,75])add_line(sys,[190,180;210,180;210,145;225,145])add_line(sys,[190,130;225,130])add_line(sys,[160,70;180,70])add_line(sys,[235,70;270,70])add_line(sys,[480,85;505,85])add_line(sys,[300,70;345,70])add_line(sys,[330,70;330,25;355,25])drawnow% Return any arguments.if (nargin | nargout) % Must use feval here to access system in memory if (nargin > 3) if (flag == 0) eval(['[ret,x0,str,ts,xts]=',sys,'(t,x,u,flag);']) else eval(['ret =', sys,'(t,x,u,flag);']) end else [ret,x0,str,ts,xts] = feval(sys); endelse drawnow % Flash up the model and execute load callbackend
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