Channel-Estimation

mpls tp oam frame work from ietf. very usefull

说明：  In this paper, a new direction-of-arrival (DOA) estimation method based on multiple Toeplitz matrices reconstruction is proposed for coherent narrow band signals with a uniform linear array (ULA).(Even in the case of a low signal-to-noise ratio and low snapshot number with half the array aperture reduced, the new method provides good performance on estimation and resolution.)

RTCM协议说明文档，介绍RTCM协议详细内容，帧结构。(rtcm frame )

this describe the rouring protocol direct diffusion for wireless sensor network

ONVIF的测试工具12.06版本,测试是否支持ONVIF协议及其他.(12.06 version of ONVIF test tool, test to support ONVIF protocol and other.)

随机方法构造的LDPC码，码长可变，无四环(random ldpc,code length can be changed)

中文RFC文档，不用翻译，对大家学习很有帮助！(Chinese RFC documents, without translation, the right to study very helpful!)

随机调制信号下的模拟ppm，结合PCA的尺度不变特征变换(SIFT)算法，包括主成分分析、因子分析、贝叶斯分析。( Random ppm modulated analog signal under Combined with PCA scale invariant feature transform (SIFT) algorithm, Including principal component analysis, factor analysis, Bayesian analysis.)

Logika 25s controllers Modbus alarm codes documentation

TDOA algorithm presentation