74hanming

PLC动态库 vb编程 支持s7-1200(PLC Dynamic Library Support s7-1200)

QAM调制的误码率仿真代码，通俗易懂，简单实用。(The error rate simulation code of QAM modulation is easy to understand, simple and practical.)

AR滤波器的代码，直接调用AR Filter即可运行(AR filter code can be run directly call the AR Filter)

scps-tp协议中在opnet仿真软件中的实现代码(The expansion of the transmission window in the SCPS-TP protocol and the snack mechanism and the Vegas algorithm to implement the code in the OPNET simulation software)

Selective mapping algorithm is proposed to reduce the peak-to-average power ration (PAPR) in MIMO-OFDM system. It is proved that the conjugate symbols on two antennas have the same PAPR property with orthogonal space-time block coded (STBC). By using the characteristic, the computational complexity cost and the side information (SI) is significantly reduced compared with the concurrent SLM algorithm. Simulation results demonstrate that the performance of the proposed algorithm outperforms the conventional concurrent SLM algorithm.

16QAM调制信号的GAD定时恢复，对定时恢复环路的验证和实现(Gardner Timing Recovery for 16QAM)

Two different types of measurement matrices: predefined and random measurement matrices were studied and tested using MATLAB. The speech signal was reconstructed without losing important information in order to achieve an increase in the data rates. After multiple simulations

建立无线传感网中节点路由的减少重传次数的一种算法(An algorithm to establish the number of node routing in wireless sensor networks to reduce retransmission)

高阶累积量识别(包括link11识别、门限确定、门限确定(C60高阶累积量)、识别率(高阶累积量)12_16、识别率统计)(Cumulant identification (including link11 identification, to determine the threshold, the threshold to determine (C60 cumulant), the recognition rate (cumulant) 12_16, recognition rate statistics))

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