sample4

An implementation of a disjoint-set data structure using a disjoint set forest.

实现卷积编码和相应的维特比译码（卷积码编码器为（2，1，3），维特比译码针对第1、3位模二加和第1、2位模二加）(Convolutional coding and the corresponding realization of Viterbi decoding (convolutional code encoder for the (2,1,3), Viterbi decoder bit mode for the first 1,3 and 1,2 position two plus two plus model ))

Digital Control Systems, Troy Nagle, Matlab Codes

matlab中的数字滤波器:butterworth滤波,besself滤波,chebyshev type1（2）滤波,椭圆滤波(Matlab the Digital Filter : butterworth filtering, besself filtering, chebyshev type1 (2) filtering, elliptic filter)

基于点目标的合成孔径雷达软件仿真源程序,主要是简单点目标的一个Matlab软件(Synthetic aperture radar imaging technology as a new radar imaging technology, is now widely used in many military and social fields。Synthetic aperture radar imaging simulation)

matlab离散信号时域分析，和频域分析实例，适合基础者使用。（来源课堂个人实验）(Matlab discrete time-domain signal analysis and frequency domain analysis of the examples, the use of suitable infrastructure. (Source individual classroom experiment))

工程计算可视化与MATLAB实现:本书列举了大量的算例，并附有数值解和图形解，使学生通过上机学到数学和相关领域的知识。(Engineering Computing and Visualization in MATLAB: This book lists a number of examples, along with numerical and graphical solution, so that students learn mathematics through the machine and the related fields of knowledge.)

CCNA learning materials

rt如题目说是，就是他的一个多元计算的案例的一套程序(topics such as rt said yes, he is a multi-case calculation of a set of procedures)

k-means算法实现，数据挖掘中经常用到的聚类分析算法。是最经典的常用算法。(k-means algorithm, cluster analysis algorithm often used in data mining. Is the most classic of common algorithms.)