中文说明：有较好的参考价值，现代信号处理中谱估计在matlab中的使用，D-S证据理论数据融合，包括主成分分析、因子分析、贝叶斯分析，部分实现了追踪测速迭代松弛算法，在matlab环境中自动识别连通区域的大小。
English Description：
Have a good reference value, modern signal processing in spectrum estimation in MATLAB, D-S evidence theory data fusion, including principal component analysis, factor analysis, Bayesian analysis, part of the implementation of the tracking velocimetry iterative relaxation algorithm, in the MATLAB environment, automatic recognition of connected region size.