jlt_2

the code leach in wireless sensor network

利用一数学仿真工具构建一16-QAM的通信系统 工具：推荐使用Matlab,可使用信号处理工具箱但不能利用通信工具箱(The use of a mathematical simulation tools to build a 16-QAM communication system tools: Recommended use of Matlab, Signal Processing Toolbox can be used but not the use of communication toolbox)

use a three order loop to track the GPS L2C signal, could be useful for beginner

这是关于光伏并网中的逆变部分，采用矢量控制svpwm控制方法。(PV inverter control svpwm)

用于计算超长程表面等离子体共振角度谱的反射率曲线(super long-range surface plasmon resonance is used to calculate the spectral reflectance curves of the angle)

MATLAB相关接口介绍的一本很实用的书，非常适合初学者(MATLAB interface)

用于计算非新发行的美式期权的定价，采用二叉树方法(To calculate the not newly-issued American option price using CRR BTM method)

DOA估计与快拍数的关系的MUSIC算法，MATLAB仿真源代码，可完成绘图。(DOA estimation snapshot relationship between the number of MUSIC algorithm, MATLAB simulation source code, to be completed by the drawing.)

本实验的内容是无线楼宇数据传输仿真，分析915M的楼宇通信特性，建立楼宇数据通信系统的仿真模型，采用无线收发芯片NRF905，依据其性能参数来判断楼宇内两点能否进行数据传输(the contents of this experiment is building wireless data transmission simulation, analysis 915M communications characteristics of the buildings, establishing building data communications system simulation models, the use of wireless transceiver chip NRF905. based on its performance parameters to judge whether two buildings for data transmission)

说明：  核主成分分析方法是将主成分分析方法与核方法的有机融合，核心思想是通过引入核方法将输入空间的数据映射到特征空间，并在特征空间进行主成分分析，实现降维与提取非线性数据特征的双重目标。(The kernel principal component analysis (KPCA) is an organic fusion of principal component analysis (PCA) and kernel method. The core idea is to map the data from input space to feature space by introducing the kernel method, and carry out principal component analysis in feature space, so as to achieve the dual goals of dimensionality reduction and feature extraction of nonlinear data.)