chunk_matching

lyapunov指数总结,讲的很详细，是学习的好资料，大家快下载吧(Lyapunov index, speak very detailed, is learning good information, everyone to download)

说明：  无限冲击响应滤波器 (IIR) 实现，涉及一个Butterworth低通滤波器，设计指标为：在通带内频率低于0.2π时，最大衰减小于1dB；在阻带内[0.3π, π]频率区间上，最小衰减要大于15dB (An infinite impulse response filter (IIR) implementation, involves a Butterworth low-pass filter design specifications as follows: in the passband frequencies below 0.2π, the maximum attenuation is less than 1dB in the stopband [0.3π, π] frequency interval , the minimum attenuation greater than 15dB )

说明：  用来测试基本的协同过程cooperative,一个协作通信系统的仿真,包括AF,DF协作方式,接收端采用不同的合并方式(最大比合并,选择合并)进行合并.根据接收端不同的接收合并方式进行最优功率分配(Design of cooperative system)

QPSK通信系统的Monte Carlo仿真，采用汉明码，呈现了编码信号与未编码信号在随机信道中的传输(QPSK communication system Monte Carlo simulation, the use of Hamming codes, showing a coded signal and the signal is not encoded in the transmission of random channel)

用于对周期性的数据趋势进行评估与分析，特别适用于具有某个周期的数据组。(For periodic assessment of the data and trend analysis, especially for data having a certain set period.)

说明：  雷诺方程的有限差分法求解以及相关程序的实现思路(The finite difference method of Reynolds equation and the realization of related programs)

说明：  先进pid控制matlab仿真（第二版） 1、所有仿真算法按章归类，光盘中的程序名与书中一一对应。 2、将光盘中的仿真程序复制到硬盘MATLAB运行的路径中，便可仿真运行。 3、本书算法在MATLAB 5.3版下运行成功，并适用于其他版本。 4、程序chap1_11.mdl；chap3_2.mdl；chap3_5.mdl；chap6_2.mdl；chap6_4.mdl需要在Matlab6.5下运行，特此说明。 5、假如您对仿真程序有疑问，请及时通过 E-mail 与作者联系。 北京航空航天大学 刘金琨 E-mail 地址： ljk@dept3.buaa.edu.cn或ljk@buaa.edu.cn (advanced pid control Matlab simulation (2nd Edition) 1, all simulation algorithm grouped by chapter, the CD-ROM from the procedure he gathers with the book. Two of the CD-ROM simulation program MATLAB copied to the hard drive running in the path, the simulation can be run. 3, the book algorithm in MATLAB 5.3 version running success, and applicable to other versions. 4, procedures chap1_11.mdl; Chap3_2.mdl; Chap3_5.mdl; Chap6_2.mdl; Chap6_4.mdl need Matlab6.5 running, it is noted. Five, if you are right simulation program have queries, please timely adoption of E-mail contact with the author. Beijing University, Hangzhou aviation space E-mail address : ljk@dept3.buaa.edu.cn or ljk@buaa.edu.cn)

SMOOTH uses a vectorized implementation that may be slow when X and/or FRAME_LENGTH are very large. The number of elements that are used for calculation is length(X)*FRAME_LENGTH. The algorithm vectorizes the operation by creating a matrix of indexes and extracting its diagonals. E.g. for a vector of length 4 and frame_length of 2, the algorithm creates a temporary zero-padded matrix x2 from which it creates a set of indexes:

此程序为matlab的关于空间增强的一段代码，已经用于开发的软件中(This process is enhanced matlab on a piece of code space has been used to develop the software)

用matlab实现多元回归分析，统计学中比较重要的应用，适用于初学者(Multiple regression analysis using matlab to achieve, the more important applications of statistics for beginners)