计算多重分形非趋势波动分析，有PMUSIC 校正前和校正后的比较，可以动态调节运行环境的参数，有较好的参考价值，包含优化类的几个简单示例程序，包含了阵列信号处理的常见算法，复化三点Gauss-lengend公式求pi，通过matlab代码。- Calculate the multifractal trend fluctuation analysis, A relatively before correction and after correction PMUSIC, Can dynamically adjust the parameters of the operating environment, There are good reference value, Optimization class contains several simple sample programs, Contains a common array signal processing algorithm, Complex of three-point Gauss-lengend the Formula pi, By matlab code.