A kind of coding method of gray-scale phase-only matched filter according to the phase modulation property of the spatial light modulator has presented.
根据空间光调制器的相位调制作用,提出了一种灰阶纯位相匹配滤波器编码方法。
In a reflective fiber optic displacement sensor, the influence on intensity modulation property caused by the reflector shape was studied theoretically with the mathematic model found.
研究了反射式强度调制型光纤传感器中反射面的形状对光强调制特性的影响,推导得出了含反射面形状因子的光强调制函数。
Here we analyzed the quality property, modulation manner and identification of various kind of transmitter with several practical application cases.
分析各类光发射机的鉴别、调制方式和质量指标特性,并举出实际应用事例。
A phase hologram not only has relief modulation but also has refractory index modulation, both modulation will affect the diffraction property of the phase hologram.
位相全息图一般既有浮雕调制又有折射率调制,它们都会对衍射特性产生影响。
In order to obtain the signs of modulation voltages, the paper also proposes a hysteretic sign calculation algorithm and proves the real-time property of the control method.
另外,为了得到三相调制电压的符号,文中提出了一种符号滞后判断方法,证明了上述控制方法的实时性。
The decorating meaning and interest in the painting apparently play the most important roles in the modulation of is particular property.
画面中的装饰意趣显然是形成此价值和意义不可忽视的重要因素之一。
Filter performance has a significant effect on ranging accuracy of frequency modulation fuze. It is difficult to design high-performance filter directly, and it has poor real-time property.
滤波器性能对调频定距引信测距精度有重要影响,直接设计高性能滤波器实现困难且实时性差。
Filter performance has a significant effect on ranging accuracy of frequency modulation fuze. It is difficult to design high-performance filter directly, and it has poor real-time property.
滤波器性能对调频定距引信测距精度有重要影响,直接设计高性能滤波器实现困难且实时性差。
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