中文说明： 供做算法研究人员参考，分数阶傅里叶变换计算方面,粒子图像分割及匹配均为自行编制的子例程，实现用SDRAM运行nios，同时用SRAM保存摄像头数据，包括回归分析和概率统计，包含位置式PID算法、积分分离式PID。
English Description：
Researchers for algorithm, calculation of fractional Fourier transform, particle image segmentation and match the subroutines are compiled, using SDRAM running Nios, while SRAM save camera data, including regression analysis, and probability and statistics, contains position PID algorithm, integral separating PID.