harmfreq_MOLRT_VAD

c标准库 参考手册 包括最有用的类和函数(Standard Library Reference)

蚁群算法在matlab中的模拟，基本调试成功，请高手指点~(Ant colony algorithm in matlab simulation, basic debugging success, experts urged to)

code for how to create of CVSD

小波包分析提取振动信号中的特征频率，包括四元数的各种计算,包括随机梯度算法，相对梯度算法。( Wavelet packet analysis to extract vibration signal characteristic frequency, Including quaternion various calculations, Including stochastic gradient algorithm, the relative gradient algorithm.)

该文给出了一种利用matlab系统实现频谱分析与显示的方法。该方法对语音信号进行基于FFT的短时频谱分析，频谱图的伪彩色映射及显示。(This paper presents a system implementation using matlab spectrum analysis and display methods. The method is based on the speech signal short-time FFT spectrum analysis, spectrum and display pseudo-color mapping.)

cooperative communication

说明：  灰度共生矩阵提取纹理特征，极快的MATLAB代码(GLCM texture feature extractionfast MATLAB code)

used to perform edge detection using prewitt operator without using edge function

4-ary LDPC matlab code

Filtering a wav file