psat-20070308

编写一个MATLAB函数，实现快速卷积算法，给出一个实例。用一个N点离散傅立叶变换同时计算两个N点实序列的离散傅立叶变换。(The preparation of a MATLAB function, fast convolution algorithm, given a case in point. With a N-point discrete Fourier transform at the same time calculation of the two N-point real sequence of discrete Fourier transform.)

线性调频信号仿真，及时域频域脉冲压缩，加窗处理抑制旁瓣(LFM signal simulation, pulse compression in time domain and frequency domain, windowed processing to suppress sidelobes)

PIE FACE 数据库用于计算机视觉中的人脸识别，多姿态，多角度，有不同光照(PIE FACE DATABASE)

说明：  相对于传统的逆变器，光伏逆变器并网，使得并网过程更佳(Compared with the traditional inverter, the grid connected photovoltaic inverter makes the grid connected process better)

说明：  用Argo的netCDF文件计算海洋混合层和障碍层深度并通过M_Map工具包画出全球海洋MLD和BL的分布图。 P.S.: 1.需先安装m_map的toolbox。2.混合层及障碍层的定义参考Clément de Boyer Montegut, et al. "Mixed layer depth over the global ocean: An examination of profile data and a profile‐based climatology." Journal of Geophysical Research: Oceans 109(2004).(Use netCDF file to calculate the mixed layer and barrier layer and draw the global distribution figures with m map in matlab 1Please install m_map toolbox first 2The definitions of mixed layer and barrier layer used is provided by Montegut, et al 2004: Mixed layer depth over the global ocean: An examination of profile data and a profile based climatology.)

空间谱估计 经典music算法 2个例子(DOA MUSIC)

Nonlinear Transfer Function-Based Local Approach IEEE research paper on image processing

matlab读取dbf格式文件，使用成功可以。(matlab read dbf format file)

设计并制作一个用于篮球比赛计时计分器，能显示各种比赛时间，并显示比赛比分，能实现每次加1分、加2分、减1分操作。(Design and production of a timing for the basketball game scoring device capable of displaying a variety of game time, and displays game scores, able to add 1 point each time, add two points, by a sub-operation.)

说明：  matlab程序计算四阶循环累积量，，输入两个参数，返回4个(matlab program to calculate fourth-order cyclic cumulant)