/// <summary>
/// 直接取整。设置属性。
/// </summary>
/// <param name="length">数值</param>
public void SetAmbiguity(double length)
{
//宽巷模糊度
long NaMinusMb = (long)(length / WideFactor / WidePhase.Frequence.WaveLength);
this.WidePhase.Ambiguity = NaMinusMb;
//窄巷模糊度
double remained = length - WideFactor * this.WidePhase.PhaseRange;
long ambiA = (long)(remained / NarrowFactor / NarrowPhase.Frequence.WaveLength);
this.NarrowPhase.Ambiguity = ambiA;
long ambiB = ambiA - NaMinusMb;
//返回验证
var facs = PhaseCombinationBuilder.GetIonoFreePhaseCycleCombFactors(FrequenceA, FrequenceB);
//double remain2 = facs[0] * this.WidePhase.Ambiguity * FrequenceA.WaveLength + facs[1] * this.WidePhase.Ambiguity * FrequenceB.WaveLength;
//int ambi2 = (int)(remain2 / FrequenceB.WaveLength);
//验证
double distance = WideFactor * this.WidePhase.PhaseRange + NarrowFactor * this.NarrowPhase.PhaseRange;
// double differ2 = ambi2 - this.NarrowPhase.Ambiguity;
double differ = length - distance;
}
/// <summary>
/// 构造函数。采用两个频率初始化。
/// </summary>
/// <param name="A">频率A</param>
/// <param name="B">频率B</param>
public IonoFreeCombination(PhaseRangeObservation A = null, PhaseRangeObservation B = null)
{
PhaseCombination combination = PhaseCombinationBuilder.GetIonoFreeRangeCombination(A.Value, B.Value, A.Frequence, B.Frequence);
this.Value = combination.Value;
this.Frequence = combination.Frequence;
double f1 = A.Frequence.Value;
double f2 = B.Frequence.Value;
this.WideFactor = (f1 * f2) / (f1 * f1 - f2 * f2);
this.NarrowFactor = f1 / (f1 + f2);
Frequence wideFrequence = new Gnsser.Frequence("WidePhase", A.Frequence.Value - B.Frequence.Value);
this.NarrowPhase = new PhaseValue(0, A.Frequence);
this.WidePhase = new PhaseValue(0, wideFrequence);
this.FrequenceA = A.Frequence;
this.FrequenceB = B.Frequence;
}
