ActiveField - QuickField API help

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ActiveField Technology

Objects Overview

Hierarchy Chart

How to Start: Application Object

How to work with Problems

How to work with Model

How to work with Data

How to Analyze Results

Objects

Properties

Methods

HMatrix Object

Properties

Methods

Summary

Represents a symmetric matrix of order 2*2.

Details

The HMatrix object represents the 2*2 symmetrical matrix

|axx    0|
|0 ayy|

It contains read-write properties for manipulating matrix components (obviously, the xy property does the same as yx property).

In Addition, HMatrix provides the read-only Principal property as Point that return the principal vector of the matrix:

Vector B = (bx, by) such as