canny

这是一个简单的语音基音检测方法，通过对语音信号进行滤波、分帧、求自相关函数，可得到浊音的基音周期，从而实现基频检测。(This is a simple voice pitch detection, voice signals by filtering, sub-frame, find the autocorrelation function, voiced the pitch period available to achieve the fundamental frequency testing.)

Voice/Speech recognition

说明：  本文件中包含的是《数字图像处理(matlab版）》一书中的源代码(this document is included in the "Digital Image Processing (Matlab version)," a book of source code)

以上是matlab语言环境中的最小二乘法程序(These are the matlab language environment in the least squares procedure)

Solving a 2D scattering problem using FEM

Filter Design lecture presentation

是用于解决剔除样本异常值的蒙特卡洛mtlab代码，可以进行参考(Monte Carlo matlab code)

隶属度函数 光伏电池最大功率点追踪的实现 模糊控制算法(Membership function of photovoltaic cells to achieve maximum power point tracking fuzzy control algorithm)

多相滤波验证,使用FM单音调制验证多相滤波实现数字下变频技术(verify Multi_phase filter )

用FDTD算法计算金属腔间的电场反射，并且实时动画展现。(This program demonstrates a one-dimensional FDTD simulation.)