中文说明： 基于混沌的模拟退火算法，一种噪声辅助数据分析方法,最小二乘回归分析算法，最大似然（ML）准则和最大后验概率（MAP）准则，对信号进行频谱分析及滤波，插值与拟合的matlab实现。
English Description：
Based on chaotic simulated annealing algorithm, a method of secondary data analysis of noise, least-squares regression analysis, maximum likelihood (ML) guidelines and maximum a posteriori (MAP) guidelines, the signal spectrum analysis and filtering, interpolation and fitting the MATLAB realization.