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- optical PSK modulation 光相移键控调制
- Scheme of the transmission chain of the SCCC over 8- PSK modulation. 更详细的代码和调制方案可以在[5]中找到。
- A novel blind channel estimation scheme is proposed for Orthogonal Frequency Division Multiplexing (OFDM) systems employing PSK modulation. 该文提出了一种适用于采用PSK调制方式的正交频分复用(OFDM)系统的准盲信道估计算法。
- A novel blind channel estimation scheme is proposed for orthogonal frequency division multiplexing systems employing PSK modulation. 2.提出了一种适用于采用PSK 调制方式的OFDM 系统的准盲信道估计算法。
- Haming code is used for error control in system.And other performances such as PSK modulation, PSK demodulation are also implemented in the system. 另外,系统采用汉明码纠错编译码、PSK调制、PSK相干解调实现纠错编译码、调制、解调等功能。
- The DDS, Direct Digital Synthesizer, which is implemented by a unique FPGA IC, can provide the stable sine signal with digital AM, FM, ASK, PSK modulation. 仅用单片FPGA就实现了直接数字频率合成技术(DDS),产生稳幅正弦波,并在数字域实现了AM、FM、ASK、PSK等四类调制信号。
- Optimization of binary LDPC (Low-Density Parity-Check) codes for application to binary PSK modulation has been demonstrated in the literature, on the basis of Monte-Carlo method proposed by Davey(1998). 以Davey(1998)提出的Monte-Carlo方法为基础的、适用于二进制PSK调制的二进制LDPC(Low-Density Parity-Check,低密度奇偶校验)码的最优化理论已经在相关文献中得到了验证。
- Digital Video PSK Modulation Technology 数字视频相移键控调制技术
- Fast Software Implementation of PSK Modulation 调制方式的快速软件实现
- The Design of PSK Modulation for Satellite Telecommunication 一种PSK卫星通信调制器的设计
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。
- A mirage is an optical illusion. 海市蜃楼是一种视错觉。
- A system of optical components that magnifies. 能起放大作用的一组光学元件
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- The optical system of the eye stimulate cell of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
- I thought I saw a ghost but it was just an optical illusion. 我以为我看见鬼了,其实只是一种幻觉。
- multilevel PSK modulation 多电平移相键控调制