Matlab

写mp3文件格式的matlab 源程序-Mp3 file format to write the matlab source code

用DSP进行语音压缩的经典开发实例（PCI总线)-A typical sample of developing which use DSP to compress speech signal

语音识别系统：根据采集的语音进行文字的输出！-Speech Recognition System: Based on collected voice to text output!

g729b_pc.rar是G729语音压缩标准的附件B的C语言实现标准源代码。-g729b_pc.rar is decode voice compression standards Annex B C Language Standard code.

不定长信号合并，％执行信号相加： y(n) = x1(n)+x2(n) ％调用方式：[y,n] = sigadd(x1,n1,x2,n2) ％ y：叠加后的信号序列的序列号，包括n1和n2 ％ x1： 第一个信号序列，序列号为n1 ％ x2：第二个信号序列，序列号为n2(n2可以与n1不同)-Indefinite long-Signal merger, add up to the implementation of signal: y (n) = x1 (n)+ X2 (n) call the way: [y, n] = sigadd (x1, n1, x2, n2) y: Superposition signal sequence after the serial number, including the n1 and n2 x1: the first signal sequence, the serial number for n1 x2: the second signal sequence, the serial number for n2 (n2 with n1 different)

非常好的音频频谱分析工具，并能够可视化显示。共有EQ Mode/spectrum/pick等六种显示模式。

语音信号的端点检测matlab程序，利用短时平均能量和短时平均过零率判断语音端点的起始。还有语音信号信噪比的计算程序。-Endpoint detection of speech signal matlab procedures, take advantage of short-time energy and short-time average zero-crossing rate of the average voice activity to determine the start. There are voice signal SNR calculation procedures.

智能玩具语音识别报告-A report of speech recognition of intelligent toy.

一个测试dtw算法的程序，A program test the dtw-an algorithm testing procedures, test the A program dtw

SVM分类器，针对语音信号的分类识别应用。内容非常多，大家可以筛选着利用。-SVMclassification