angle modulation
英 [ˈæŋɡl ˌmɒdjʊˈleɪʃən]
美 [ˈæŋɡl ˌmɑdʒəˈleɪʃən]
调角
双语例句
- To improve the system damping, the supplementary control of UPFC is proposed, with its input as the active power or the bus voltage angle difference of the tie line, and its output as the modulation signal to the main control.
UPFC的辅助控制则通过联络线的功率反馈或电压相位差反馈对主控制中的控制参考值进行调制，以增加系统阻尼。 - With a given operating threshold it is possible to get a general expression for the angle modulation limits of a noisy PLL. Applying the general expression to the noise-free case gives the results which are in agreement with the experimental ones presented in literature [ 1].
本文则运用Booton准线性方法获得了有噪FM解调环路频偏界限的通用表达式，在无噪情况下由此得出的结果与文献[1]的实验结果一致。 - It is experimentally investigated that dependence of the angle and wavelength selectivity of photorefractive volume grating on the different crystal thicknesses, recording angles and the refractive index modulation.
实验研究了光栅的角度和波长选择性与晶体厚度、写入角、折射率调制度的关系，发现通过选择晶体厚度、写入角、折射率调制度大小，能够使光栅具有最佳角度选择性。 - A Note on Overmodulation Distortion in Angle Modulation
关于角度调制中的过调失真的一点注记 - The error rate performance improvement of angle modulation systems involving digital FM, MSK and DPSK using the differential post-detection diversity combining technique has been studied in the presence of co-channel or multipath interference.
本文分析计算了在有同频道干扰和延时扩展多径干扰的快衰落信道中采用差分检波后分集合并的角调制系统的误码率特性。 - It is found that, with increasing incident angle, the maximum depth of the phase modulation decreases, but obvious change of the diffraction efficiency does not occur.
得到随着入射角度的增加，最大相位调制深度减小，而衍射效率变化并不明显。 - The angle modulation is a way in which modulating signals are used to control the angles of carrier signals ( frequency or phase). It can be divided into frequency modulation ( FM) and phase modulation ( P M).
角度调制是用调制信号去控制载波信号角度（频率或相位）变化的一种信号变换方式，可以分为频率调制（FM）和相位调制（PM）。 - The Angle Modulation Principle of Signal
信号的角度调制原理 - The topological structure of nine-level cascaded H-bridge ( CHB) inverter and its commonly used modulation modes, i.e., phase angle shifted modulation and voltage-shifted modulation, are presented.
介绍了九电平级联H桥逆变器的拓扑结构及其常用的载波调制方式，即相角移位调制和电压移位调制。 - Therefore, characterizing neural responses by independent subspace analysis, this thesis proposes to embed watermarks into ISA coefficients of the cover image by energy-conserving hiding code of angle quantization index modulation.
据此，本文通过独立子空间分析来模拟神经元响应，提出借助具有能量无损特点的角度量化调制方式将水印嵌入到图像的独立子空间系数中。