coxial

SPIHT的一个Matlab程序，经过改进的。2006年编写的。(SPIHT, a Matlab procedure improved. Prepared in 2006.)

这个是谱减法的MATLAB程序，经过验证能比较好的去除平稳噪声。其运用了简便的FFT减小了运算量(it is a program about delete noise.it based on MATLAB)

matlab 实现k均值 k-means算法 过程清晰 适合初学者(matlab to achieve k-means k-means algorithm suitable for beginners a clear process)

计算一组声音信号的MFCC 和 设计三角滤波器(compute the MFCC of input signal and triangular filter)

计算功率谱（或互谱）的matlab子程序(Calculate the power spectrum)

说明：  用人工鱼群算法实现旅行商问题以及求解极值问题，是一种仿生物行为优化算法(Algorithm using artificial fish solving the traveling salesman problem and extremal problems, is an imitation of biological behavior of optimization)

一个简单的Kalman滤波程序，对学习Kalman滤波有很大的帮助(A simple Kalman filter program, to learn a great help Kalman filter)

详细功能中值滤波、包含内容说明中值滤波的介绍 例子和图像(Detailed functional median filtering, median filtering introduction of examples and images including the content description)

apf仿真模型 谐波检测 抑制 低通滤波器(the apf simulation model of harmonic detection suppress low-pass filter)

matlab文件实现QPSK调制，信号频率1，采样频率100(QPSK Modulation)