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应用简正波理论求解下列声场：如下图所示波导模型，上层为均匀水层，其厚度为100m，声速为1500m/s；下层为硬质均匀海底，海面和海底均平整。点声源位于30m深处，辐射声波频率为25Hz，编程计算10m和90m深度上的传播损失，分析其差别。(The normal wave theory is applied to solve the following sound fields: the waveguide model shown in the following figure shows that the upper layer is a uniform water layer with a thickness of 100m and a sound velocity of 1500m/s; the lower layer is a hard uniform seabed with smooth surface and seabed. The point source is located at the depth of 30m and the frequency of radiated sound wave is 25Hz. The propagation loss at the depth of 10m and 90m is calculated by programming, and the difference is analyzed.)

数控机床DDA法第一象限到第二象限的椭圆插补及图形用户界面，步长可变(CNC machine tools DDA Act ​ ​ the first quadrant to the second quadrant of the ellipse interpolation and graphical user interface, step variable)

Costas_环相位跟踪的MATLAB程序，基带信号处理(MATLAB Program for Costas_Loop Phase Tracking, Baseband Signal Processing)

matlab在信号处理中傅里叶变换的应用，大家可以参考一下(matlab Fourier transform in signal processing applications, we can refer to)

简单的拼图游戏的matlab程序，含word文件，可做参考(Simple puzzle matlab program, including word documents, do reference)

simulink files for fsk modulation and demodulation

AOS公司提供的自适应光学相关泽尼克多项式代码，matlab(Adaptive optics related AOS Zernike polynomials code provided, matlab)

mimo ofdm energy efficient and channel capacity

harris角点检测+ncc配准，另还有一篇关于harris角点检测并实现图像配准的论文，论文附录里有相应的MATLAB程序(Registration of Harris corner detection+ncc, there is another one on the Harris corner detection and realize image registration papers, there is a corresponding MATLAB program in the appendix of this thesis)

matlat 环境下haar小波分析，可以改写成C 语言 (haar wave analysis)