VC编写的音频频谱柱状图可视化显示界面

matlab实现的多种图像处理算法,有傅立叶变换,图像压缩,图像增强,直方图均衡,锐化等等,-matlab realize a variety of image processing algorithms, has Fourier transform, image compression, image enhancement, histogram equalization, sharpening, etc.

语音信号的基音检测算法（ amdf法：平均幅度差算法）-pitch detection

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。

LZW压缩解压的完整程序，不可多得，连输入输出参数都实现了。可立即下在编译-LZW compression decompression integrity procedures, rare, and even input and output parameters are realized. Immediately under the compiler

ica 权威paris在很久以前写的ica算法程序，稍作修改可以用于声音信号识别。-Paris, one of the authorities of ICA, created the program at long time ago. It can be used to recognise speech signal if modify a little.

呼叫中心源程序(CTI)-call centers source (CTI)

关于非特定人的语音识别代码，用c语言编写，可以移植到各种嵌入式平台，采用HMM模型，包含前向，后向，维特比算法等详细代码，运行通过，可以用， 适合初学者，有助于语音识别的开发。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。

ETSI发布的用于研究分布式语音识别的前端降噪代码-ETSI issued for the study of Distributed Speech Recognition front Noise Code

本软件需要东进电话卡的支持 代码完全可靠-East into phone cards are supported entirely reliable code

采用G.729的语言实时通信DLL(含测试源代码)-G.729 language used real-time communications DLL (including test source code)