public class FrequencyPattern extends Object
Modifier and Type | Field and Description |
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static FrequencyPattern |
ZERO_CORRECTION
带有零校正的模式(即
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Constructor and Description |
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FrequencyPattern(org.hipparchus.geometry.euclidean.threed.Vector3D eccentricities, PhaseCenterVariationFunction phaseCenterVariationFunction)
简单构造函数。
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Modifier and Type | Method and Description |
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org.hipparchus.geometry.euclidean.threed.Vector3D |
getEccentricities()
获取相位中心的偏心距。
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double |
getPhaseCenterVariation(org.hipparchus.geometry.euclidean.threed.Vector3D direction)
获取信号方向上相位中心变化的值。
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PhaseCenterVariationFunction |
getPhaseCenterVariationFunction()
获取相位中心变化函数。
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public static final FrequencyPattern ZERO_CORRECTION
public FrequencyPattern(org.hipparchus.geometry.euclidean.threed.Vector3D eccentricities, PhaseCenterVariationFunction phaseCenterVariationFunction)
eccentricities
- 相位中心偏心距(米)
phaseCenterVariationFunction
- 相位中心变化函数(如果相位中心不依赖于信号方向,则可能为null)
public org.hipparchus.geometry.euclidean.threed.Vector3D getEccentricities()
public PhaseCenterVariationFunction getPhaseCenterVariationFunction()
public double getPhaseCenterVariation(org.hipparchus.geometry.euclidean.threed.Vector3D direction)
direction
- 天线参考框架中的信号方向
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