yiqun

说明：  阵列信号波达方向的估计，程序运行是成功的。(DOA estimates)

模糊自整定PID控制系统simulink仿真实例第二部分(Fuzzy self-tuning PID control system simulink simulation instance)

求解语音信号的短时过零率、短时能量、短时自相关特征，分析实验结果，并能掌握借助时域分析方法所求得的参数分析语音信号的基音周期及共振峰。(The short-time zero-crossing rate, short-time energy and short-time autocorrelation characteristics of speech signal are solved, and the experimental results are analyzed. The pitch period and resonance peak of speech signal can be analyzed by the parameters obtained by time-domain analysis method.)

本程序在MATLAB开发环境下，用周期图谱估计的方法对信号的频谱进行了估计，估计结构为两个频率分量。(The procedure developed in the MATLAB environment, with the cycle map estimation method to estimate the signal s spectrum, estimated structure for the two frequency components)

wimax中的turbo码的实现，即CTC码，循环卷积turbo码(the achieve of the turbo in wimax)

说明：  地磁场在缺陷微磁检测中的计算To the magnetic field in the defect detection of micro-computing(To the magnetic field in the defect detection of micro-computing)

说明：  k-means算法完整源代码！！数据都已给，(k-means algorithm full source code! ! Data are given,)

MATLAB6.5辅助优化计算与设计, 全面介绍了优化方法的基础理论和优化工具箱函数的功能，语法和工程实际应用。(MATLAB6.5 assisted optimization and design, a comprehensive introduction to optimization theory and the basis for optimization toolbox of functionality, grammar and practical application.)

The ebook guides new users of Matlab to solve PDE equations. Easy reading and useful

全面分析机械类个企业的经济效益，以一家公司的盈利额为研究对象，选择了8个不同的利润指标，14企业关于这8个指标的统计数据如下表所示，试进行主成分分析。(Comprehensive analysis of the economic efficiency of enterprises machinery months to a company' s earnings amounted research object, select 8 different profit targets, 14 companies on these eight indicators of statistical data in the following table and try to principal component analysis.)