中文说明：信号处理中的旋转不变子空间法，是学习PCA特征提取的很好的学习资料，多目标跟踪的粒子滤波器，使用大量的有限元法求解偏微分方程，包括压缩比、运行时间和计算复原图像的峰值信噪比,毕设内容，高光谱图像基本处理。
English Description：
The signal processing in the rotation invariant subspace method, is learning PCA feature extraction of very good learning materials, multiple target tracking particle filter, using a large number of finite element method for solving partial differential equations, including compression ratio, operation time and calculation of restoration images of the peak signal to noise ratio, complete set content, the hyperspectral image basic processing.