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Engr 0012 (04-1) LecNotes 01-01 Engineering 0012 Introduction to Engineering Computing Dr. Patzer B68D Benedum Hall Office: 412.624.9819 e-mail: patzer@pitt.edu web page: www.pitt.edu/~patzer/www.pitt.edu/~patzer/ Office Hours: M 11-1 W 11-12 by appointment
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Engr 0012 (04-1) LecNotes 01-02 + Bound Solute BinderSolute MATLAB - Bound Solute Dialysis Equilibrium Binding Coefficient
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Engr 0012 (04-1) LecNotes 01-03 BSD 1-Compartment Model
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Engr 0012 (04-1) LecNotes 01-04 Dialyzer operation Blood Flow Dialysate Flow
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Engr 0012 (04-1) LecNotes 01-05 Dialyzer operation - C drives flux Blood Flow Dialysate Flow
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Engr 0012 (04-1) LecNotes 01-06 Dialyzer operation - add binder to dialysate Blood Flow Dialysate Flow
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Engr 0012 (04-1) LecNotes 01-07 Dialyzer operation - add binder to dialysate Blood Flow Dialysate Flow
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Engr 0012 (04-1) LecNotes 01-08 BSD equations Dialyzer - blood side Dialyzer - dialysate side Patient
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Engr 0012 (04-1) LecNotes 01-09 BSD Clearance Results
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Engr 0012 (04-1) LecNotes 01-10 BSD Experimental Results (no binder)
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Engr 0012 (04-1) LecNotes 01-11 BSD Experimental Results (with binder) = 0.1-0.3
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Engr 0012 (04-1) LecNotes 01-12 Introduction to MATLAB Double click on icon to launch Set Current Directory C:\temp or C:\user in Freshman Computer Labs This is where MATLAB will send output and is the first place MATLAB will look for scripts and functions that you write
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Engr 0012 (04-1) LecNotes 01-13 Introduction to MATLAB Variable names / numbers » alpha = 7 » beta = 7.0 beta = 7 different alpha = 7 same
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Engr 0012 (04-1) LecNotes 01-14 Introduction to MATLAB MATLAB treats all numbers the same type double precision imaginary real + imaginary part ~ 18 significant figures » gamma = sqrt(2) gamma = 1.1412 » delta = sqrt(-gamma) delta = 0 + 1.1892i
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Engr 0012 (04-1) LecNotes 01-15 Introduction to MATLAB Controlling display of significant figures » alpha = pi » format long » alpha alpha = 3.1416 alpha = 3.14159265358979 » format short e » alpha alpha = 3.1416e+000 default: format short 4 decimal places, rounded displays 14 decimal places may be in scientific notation » format long e » alpha alpha = 3.141592653589793e+000 displays 5 significant digitsdisplays 16 significant digits
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Engr 0012 (04-1) LecNotes 01-16 Introduction to MATLAB Recap on what we know variables declared by assigning a value to a name MATLAB treats all values as double precision imaginary MATLAB displays integers as integers format command can be used to control display of noninteger values
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Engr 0012 (04-1) LecNotes 01-17 Using MATLAB as a calculator Calculating sphere parameters » % setting sphere radius » radius = 1 radius = 1 » % calculating sphere volume » sphere_vol = 4*pi*radius^3/3 sphere_vol = 4.1888 » % calculating sphere surface area » sphere_surf = 4*pi*radius^2 sphere_surf = 12.5664
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Engr 0012 (04-1) LecNotes 01-18 Using MATLAB as a calculator mathematical operators addition + subtraction - multiplication * division / exponentiation ^ MATLAB-defined functions sqrt() - returns value of square root pi - returns value of (= 3.14159…) MATLAB operators comment %
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Engr 0012 (04-1) LecNotes 01-19 Class Activity Workshop 01 Do Exercises 1-4 at end all parts Turn in (at start of next class) 1. b 2. c 3. c 4. b
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