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一段MIMO信道matlab源代码，适合论文仿真编程(A MIMO channel matlab source code, suitable for the simulation programming)

wcdma中的下行扰码，18级移位寄存器产生GOLD码，复扰码(wcdma a downlink scrambling code, 18 shift register GOLD code, complex scrambling code)

这是一篇基于循环延迟分集的分组预编码和空时频编码技术方面的典型文章(This is a cyclic delay diversity based on the group pre-coding and space-time-frequency coding technology, a typical article)

802.16E的协议文档，完整版本。其中包括3个版本。(802.16E protocol document, full version.)

一维misic算法的doa估计matlab程序(Matlab program for DOA estimation of one-dimensional misic algorithm)

直扩码分多址DS-CDMA是利用高速的WALSH正交码序列作为地址码，与多用户信息数据相乘得到信息数据的直接扩频信号，再经过BPSK调制后发送出去，经过AWGN无线信道的传输后，在接收端与本地产生的地址码进行相关检测，从中将地址码与本地码一致的用户数据选出，把不一致的用户数据删除。(DS-CDMA DS-CDMA is the use of high-speed WALSH orthogonal code sequences as address code, with multi-user information data has been multiplied by the direct spread spectrum data information signal, and then after a BPSK modulated sent through AWGN channel after transmission, at the receiving end with the locally generated address code associated Detect, which will address code with local codes consistent user data elected to delete user data inconsistencies.)

中兴手机v788d改cpn通过cpn改IMEI(change v788d cpn)

说明：  Design of a transmitter, such as a control panel for the Airglisser

OPC Client和OPC Server的工具和一些帮助，(OPC Client and OPC Server tools and some help)

QPSK的调制和解调，解调部分包括时钟和载波的同步等(QPSK modulation and demodulation, the demodulation section includes a clock and carrier synchronization)