计算多重分形非趋势波动分析，能量熵的计算，对于初学matlab的同学会有帮助，各种kalman滤波器的设计，验证可用，快速扩展随机生成树算法，大学数值分析算法，合成孔径雷达（SAR)目标成像仿真。- Calculate the multifractal trend fluctuation analysis, Energy entropy calculation, Matlab for beginner students will help, Various kalman filter design, Verification is available, Rapid expansion of random spanning tree algorithm, University of numerical analysis algorithms, Synthetic Aperture Radar (SAR) imaging simulation target.