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Miscellaneous Examples |
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Problems demonstrating the use of one-dimensional geometries.
Problems relating to the construction of 3D domains.
Problems demonstrating the use of INTEGRAL CONSTRAINTS.
Problems demonstrating the use of variable discontinuities at region boundaries.
Problems demonstrating the transfer of data to and from other applications or FlexPDE problems.
Problems demonstrating methods of controlling mesh density.
Miscellaneous Problems
Demonstrates some of the forms of integrals over selected subregions and surfaces in three dimensions.
Shows various uses of the "ON" qualifier in plot statements.
ACADSAMPLE.DWG and ACADSAMPLE.DXF These files illustrate the DXF import facility of FlexPDE. Click on IMPORT, then DXF and finally on ACADSAMPLE.DXF. You can view the DWG file that generates this DXF file if you have AUTOCAD.
Shows the use of ARRAY definitions and REPEAT loops to build repeated boundary features.
Shows the use of the Batch processing facility.
Illustrates the use of the FILLET command to round corners.
Shows the use of spatially-varying weights in the FIT function.
Illustrates the use of Parameterized definitions (Functions).
Illustrates and tests the various mathematical functions available in FlexPDE.
Illustrates the use of Parameterized definitions (Functions) in generation of domain outlines.
Shows the use of a GLOBAL VARIABLE in a steady-state control application.
Shows the use of a GLOBAL VARIABLE in a time-dependent control application.
Shows the use of the IF…THEN…ELSE construct.
Shows the use of the LUMP function.
Shows various forms of the plot commands.
Shows the use of functional definition to apply polar-coordinate derivatives in a cartesian system.
Shows use of the PRINT modifier in various PLOT commands (Superceded by EXPORT).
Illustrates the use of the REPEAT loop to build repeated features in domain boundaries.
Illustrates the use of FlexPDE to solve an initial value problem of 1-D transient heatflow as a boundary-value problem.
A version of SPACETIME1.PDE with varying material properties.
Shows the use of spline-interpolated boundary curves.
Illustrates the use of STAGED geometry.
Shows use of the VS qualifier to change the abcissa of a History plot.
Shows use of the STAGES facility to build parameter studies.
Demonstrates the use of the SUM function.
Illustrates the use of FlexPDE in a data fitting application.
Illustrates the use of the SWAGE and RAMP functions.
Shows behavior of time integration algorithm in integrating Bessel's equation.
Illustrates use of the TINTEGRAL function in time-dependent problems.
Shows use of the unit functions USTEP, URAMP and UPULSE.
Shows use of the vector functions.
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