中文说明：esprit算法对有干扰的信号频率进行估计,旋转机械二维全息谱计算，包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角，利用贝叶斯原理估计混合logit模型的参数，包含优化类的几个简单示例程序，时间序列数据分析中的梅林变换工具。
English Description：
ESPRIT algorithm for frequency estimation with interference signals, two-dimensional holospectrum in rotating machinery calculations contained attitude control of aircraft in flight, such as sideslip angle, angle of roll angle, pitch angle, using Bayesian principles to estimate parameters of the mixed logit model, includes a few simple examples of optimization class program, Mellin transform of time series data analysis tools.