public void DerivativeOperator1D3P_Multiplu_Decimal()
{
// Подготовка
var d = new DerivativeOperator1D3P
{
Kim1 = 2.4m,
Ki = 0.1m,
Kip1 = 1.8m
};
decimal decimalNumber = 2.0m;
// Действие
var result = d * decimalNumber;
var d3 = new DerivativeOperator1D3P {
Kim1 = 4.8m, Ki = 0.2m, Kip1 = 3.6m
};
// Проверка
Assert.NotEqual(d, d3);
Assert.NotEqual(result, d3);
Assert.Equal(result.Kim1, d3.Kim1);
Assert.Equal(result.Ki, d3.Ki);
Assert.Equal(result.Kip1, d3.Kip1);
}
/// <summary>
/// Исследование характеристик работы решателя одномерных задач
/// </summary>
private static void SolverTask1DTests()
{
// Задаём дифференциальный оператор
var op = new DerivativeOperator1D3P();
op.Kim1 = -1m / (2m * 0.5m);
op.Ki = 2m;
op.Kip1 = 1m / (2m * 0.5m);
// Создаём одномерную расчетную область
var raschOblast1D = new Grid1D(1.5m, 11, AxisEnum.X);
// Создаём исследуемый объект
var lineSegment = new GeometryPrimitive1DLineSegment(new Coordinate1D(0m), 0.5m);
var raschObjectGeometry1D = new Geometry1D();
var geometryElement = new GeometryElement1D(new Coordinate1D(0.5m));
geometryElement.AddGeometryPrimitive(lineSegment);
raschObjectGeometry1D.AddGeometryElement(geometryElement);
var gridWithGeometryPrecalculated1D = new GridWithGeometryPreCalculated1D(raschOblast1D, raschObjectGeometry1D);
var nodeSet1D = gridWithGeometryPrecalculated1D.NodeSet1D;
// Создаём задачу
var task = new SolverTask1D();
task.NodeSet1D = nodeSet1D;
SolverResult result = Solver.Calculate(task);
}
public void DerivativeOperator1D3P_Plus_DerivativeOperator1D3P()
{
// Подготовка
var d1 = new DerivativeOperator1D3P
{
Kim1 = 2.4m,
Ki = 0.1m,
Kip1 = 1.8m
};
var d2 = new DerivativeOperator1D3P
{
Kim1 = 0.1m,
Ki = 0.2m,
Kip1 = 0.3m
};
// Действие
var result = d1 + d2;
var d3 = new DerivativeOperator1D3P {
Kim1 = 2.5m, Ki = 0.3m, Kip1 = 2.1m
};
// Проверка
Assert.NotEqual(d1, d2);
Assert.NotEqual(result, d1);
Assert.NotEqual(result, d2);
Assert.Equal(result.Kim1, d3.Kim1);
Assert.Equal(result.Ki, d3.Ki);
Assert.Equal(result.Kip1, d3.Kip1);
}
