§2.5 小结 ..............................................................................................................21
第三章 语音识别的方法 ...............................................................................................22
§3.1 线性预测倒谱系数 ......................................................................................22
§3.1.1 线性预测系数 ...................................................................................22
§3.1.2 线性预测倒谱系数 ...........................................................................23
§3.2 美尔倒谱系数 ..............................................................................................24
§3.2.1 离散傅里叶变换 ...............................................................................24
§3.2.2 美尔滤波器组处理 ...........................................................................25
§3.2.3 离散余弦变换 ...................................................................................26
§3.2.4 计算△MFCC 和△△MFCC 系数.........................................................26
§3.3 动态时间弯折算法进行语音识别 ..............................................................27
§3.4 隐马尔可夫法 ..............................................................................................28
§3.5 学习矢量量化算法 ......................................................................................30
§3.5.1 LVQ 网络的结构 ................................................................................30
§3.5.2 LVQ 网络的学习规则 ........................................................................31
§3.5.3 LVQ2 网络 ..........................................................................................32
§3.6 新的语音识别方法 ......................................................................................33
§3.6.1 语音信号前期处理 ...........................................................................33
§3.6.2 MFCC 特征提取 ..................................................................................33
§3.6.3 LVQ1 和 LVQ2 混合网络语音识别....................................................34
§3.6.4 用 LVQ1 网络训练.............................................................................35
§3.6.5 实验结果分析 ...................................................................................35
§3.6.6 算法的难点及解决过程 ....................................................................36
§3.6.7 小结 ...................................................................................................37
第四章 非完整系统镇定控制器设计 ...........................................................................38
§4.1 概述 ...............................................................................................................38
§4.2 非完整系统镇定控制器设计 ......................................................................39
§4.2.1 问题介绍 ...........................................................................................39
§4.2.2 问题描述 ...........................................................................................40
§4.2.3 控制器设计 .......................................................................................42
§4.2.4 仿真 ...................................................................................................45
§4.3 结论 ..............................................................................................................46
第五章 语音控制的硬件设计 .......................................................................................47