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使用Matlab进行wav文件的基音频率提取，包括自相关法、平均幅度差法和倒谱法等。(Wav files in Matlab to extract the pitch frequency, including the auto-correlation method, average magnitude difference method and the cepstrum method.)

运用explicit,implicit, crank-nicolson方法计算美式期权以及带分红的美式期权(using explicit,implicit, crank-nicolson methods to calculate american options)

计算三维散乱点云的曲率，包括主曲率，高斯曲率和平均曲率。详细内容请见readme文件和demo文件(Calculation of three-dimensional scattered point cloud of curvature, including the principal curvatures, Gaussian curvature and mean curvature. Details please refer to readme files and demo files)

spread spectrum CDMA application

基于小波分析的图像边缘检测方法（matlab程序）(the edge detecting method of the image based on wavelet transform theory )

很详细的matlab实现FDTD二维圆柱波仿真的源代码(Very detailed matlab FDTD simulation of two-dimensional cylindrical wave source code)

MATLAB对与dcsk的运用，dcsk系统信号调制和解调的仿真，性能分析。(MATLAB analysis of the use and dcsk, dcsk signal modulation and demodulation system simulation performance.)

Edge Detection,Color Find,Maximum Color in Image User Interface

ActiveMQ消息中间件使用Demo，可更具自己要求修改配置实现消息传递(ActiveMQ messaging middleware Demo, may require more configuration changes to achieve their own messaging)

wilson活度系数模型,化工领域，主要应用是求取液相活度系数，但仅仅能用于LLE计算。(wilson activity model)