LDPC_BSN

生物电阻抗法设计了简易人体脂肪含量测试系统。利用人体的电特性分析人体组 分并以此判断被测者的健康状况。测试系统根据被测人群的年龄段、性别、体型等分类测试。( Based on a new technology which flourishes in recent years-bioelectrical impedance analysis CBIA) ,a measurement system for body FM is designed. )

Zigbee related codes

单频网的链路级Matlab仿真程序,直接运行可得到误符号率。(Link level simulator for single carrier networks,The simulator outputs symbol error rate.)

说明：  这是一本有关MATLAB的参考书，适合于使用MATLAB或正在打算使用MATLAB的读者。本书另辟蹊径可以借助或不借助MATLAB随带的文档资料让读者自学MATLAB。书中口语化的风格,使读者易于阅读。本书提供了读者精通MATLAB所需的工具。作为编程语言和可视化工具,MATLAB具有丰富的一系列功能,可解决工程、科学计算和数学学科中许多问题。本书的基本目的是通过向读者展示如何有效地使用这些功能来帮助读者增强工作能力。由于MATLAB交互式的性质,书中内容以举例方式来描述。在读者阅读本书的同时, 这些例子可以通过运行MATLAB而再现。(This is a reference book about MATLAB, suitable for use or are planning to use MATLAB MATLAB readers. This book can help open a new path, or without the aid of MATLAB documentation that comes with the reader learning MATLAB. Colloquial style of the book, the reader is easy to read. This book provides readers the tools needed to master MATLAB. As a programming language and visualization tools, MATLAB has a rich range of functions, solve engineering, scientific computing and mathematical disciplines, many of the problems. The basic purpose of this book by showing readers how to effectively use these features to help readers enhance the ability to work. As the interactive nature of MATLAB, the book by way of example, to describe the content. While the reader to read the book, these examples can be reproduced by running the MATLAB. )

维纳滤波，能滤除干扰噪声，提取有用信号。但是当输入信号的统计特性偏离设计条件，它就不再是最佳的了，这在实际应用中受到了限制。 (Wiener filter, to filter out interference noise, extract the useful signal. However, when the statistical characteristics of the input signal deviates from the design conditions, it is no longer optimal, which has been limited in practical application.)

可以直接画出lorenz系统在各种参数下的3D演化吸引子和分叉图(Can directly draw the evolution of the the lorenz system in the various parameters of the 3D attractor bifurcation diagram)

用Jacobi迭代法计算大型方程组的MATLAB函数文件(Jacobi iterative method using large calculation equations MATLAB function documents)

激光雷达点云滤波的topscan算法实现，并能计算精度，绘制出地面点效果图。(Topscan LIDAR point cloud filtering algorithm implementations, and can calculate the precision ground points plotted renderings.)

Raised Cosine Filter

This program to solve and plot Volt and Current of RL,RC and RLC