SNR to range

局部均值分解是由Smith提出的一种新的非线性和非平稳信号分析方法。由于LMD是依据信号本身的信息进行自适应分解的，产生的PF分量具有真实的物理意义，由此得到的时频分布能够清晰准确地反映出信号能量在空间各尺度上的分布规律。(Local mean decomposition is a new nonlinear and non-stationary signal analysis method proposed by the Smith. Since LMD information is based adaptive signal itself decomposed, resulting PF component has real physical meaning, when the resultant frequency distribution of the signal can be clearly and accurately reflect the spatial distribution of the energy of each scale.)

利用Matlab来设计计算土石坝的浸润线等(Matlab to design calculation of embankment dams saturation line)

计算经验直方图的matlab程序 包括程序注释和样本测试结果(Computing experience histogram matlab procedures, including program notes and sample test results)

协作分集通信中的一些子模块，包括CRC校验程序，卷积码编解码程序，QPSK调制解调程序(Diversity collaboration of a number of communication modules, including CRC checksum procedure, convolutional codes codec procedures, QPSK modulation and demodulation procedures)

说明：  一维杆单元有限元分析，包中有详细的WORD文档说明(One-dimensional finite element analysis of beam elements, including the documentation detailed WORD)

Biot理论，正演程序，适合初学者的Biot理论程序，很实用的(Biot theory)

小波包分析提取振动信号中的特征频率，与理论分析结果相比，用于建立主成分分析模型。( Wavelet packet analysis to extract vibration signal characteristic frequency, Compared with the results of theoretical analysis, Principal component analysis model for establishing.)

Lloyd Max Quantizer.

to calculate cost of stand-alone system

大规模中zf，mmse，appro-mmse接收算法(the multiuser detection algorithm of zf ,mmse and appro-mmse in the massive MIMO system)