spiht

本文对@:AB及其衍变模型进行了分析和总结，提出了直交门槛一般化自回归条件异方差#< 90 8 17C -D@:AB*模型。通过模型平稳性测试、@:效果检定、@:AB效果检定、模型阶数鉴定、模型参数估计与模型诊断对模型进行 评估，作者认为这种模型在估计投资组合资产收益的波动性上优越@:AB及其衍变模型。 (In this paper, @: AB model and its evolution are analyzed and summed up the proposed DC-AC threshold generalized autoregressive conditional heteroskedasticity# < 90 8 17C-D @: AB* model. Smooth adoption of the model testing, @: the effect of test, @: AB test the effect of model order identification, model parameter estimation and model diagnostics to assess the model, the authors suggest that this model portfolios in estimating the volatility of capital gains on the superior @ : AB and its evolution model.)

车辆工程平顺性方面的1/3倍中心频率的有关程序，我自己用的。大家可能要改一下。()

Matlab非平稳时间序列，很经典啊！，谢谢这个网站(Matlab non-stationary time series, classic ah! Thank you, this site)

FEM 作业用的一个小程序，用于计算梁的简单变形。(Finite Element Homework)

多视图几何的源代码Multiple_View_Geometry_in_Computer_Vision(Multiple View Geometry in Computer Vision 2nd Edition)

matlab中绘制海洋地图以及海岸线的地图的程序(map in the ocean for matlab)

数值分析中常用的几个算法，可以稍微改变在MATLAB中运行哦(numerical analysis of several commonly used algorithms can be changed slightly in MATLAB operation oh)

该程序是对一个二值图像的一个动态边界算法，希望对大家有帮助。(The program is a binary image of a dynamic boundary algorithm, we want to help.)

multi body system dynamics (multi body system dynamics by wittenberg)

simplified AES without using java or max