Example: Function call: fxchg(0.001,matrix_55).Parameter = 0.001 and matrix_55:

 

x1

x2

x3

x4

0.5

1.3

1

1

1.1

0.9

1

1

2.5

0.01

1

1

0.002

1

1

1

 

The matrix_55 is in file matrix_55.txt in PSG Matrix format (see, PSG Matrix in General (Text) Format).

Fixed Charge is calculated at point_11:

 

component_name

value

x1

x2

x3

x4

1

1

1

1

 

The point point_1 is in file point_1.txt (see, PSG Point).

 

To calculate fxchg at point_1 run problem in file problem_fxchg.txt (see, Calculate Problem):

 

calculate

Point: point_1

Value:

 fxchg(0.001, matrix_55)

 

Value of fxchg(0.001, matrix_55) at point_1 equals 4.8

Files   problem_fxchg.txt, matrix_55.txt, and point_1.txt are in folder .\Aorda\PSG\Examples\Functions\fxchg_test.