SDL Component Suite

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Kind regards,
Hans

Without knowing any details it's hard to give an advice. However, in order to get a smoothed first derivative of the speed I would try to use a Savitzky-Golay smoothed derivative. See the procedure FirstDeriv for Details. You have to experiment with the WindowSize parameter.

Regards,
Hans

These include files are only used for the free Light Edition. For compiling the Pro Edition you have to define the conditional define "PAIDVERS".
See http://www.sdlsuite.com/technotes/tn0024.html for details.

Kind regards,
Hans

Hi James, as for the parabolic interpolation: I suspect that you try to recalculate the parabolic interpolation at a time when there are too few calibration points defined. Try to set the property "SuppressPaint" to TRUE until you have specified enough calibration points. BTW, maybe a look into the ...

Recently I was asked how to put captions to the axes of a chart (TRChart). The answer is quite simple: use the properties Scale1X and Scale1Y . These properties offer a subproperty "Caption". Assuming that the chart component is called "RC" the following two statements RC.Scale1X.Caption := 'Randic-...

Recently I was asked whether it is possible to sort a report listview according to a column containing check boxes while disregarding the state of the check boxes. The default behavior of the TReportListView component includes the checked states in the sorting process - which aggregates all rows wit...

Depending on the version of Delphi you have two options for installing the SDL Component Suite: 1) Delphi/Rad Studio 10.3 Rio or later: Within the Delphi IDE open the Getit Package Manager, search for the SDL Suite and press "install" to install it or "uninstall" to uninstall it. 2) Older Delphi/Rad...

Here's a code snippet which creates the feedback. Please note the far declaration of the feedback procedure: (******************************************************************************) procedure DoFeedback (Sender: TObject; StateCnt: double; PercentDone: double); far; (*************************...

Hi Max, a simple application which creates a memory based learner to estimate a discriminating function between two classes is now available. You can download it from the description of the memory based learner (unit MEMBL ). The application shows how to use the class TMembasedLearner to estimate a ...

Hi Max,
I'll create a simple application example during the next days....

Regards, Hans