MATLAB-for-solving-differential

基于matlab的源程序，用于绘制henon方程的lyapunov指数随参数的变化曲线以及OGY方法稳定henon映射(Based on matlab source program，used to draw lyapunov index curve along with the change of parameters of henon equationand and OGY method to stabilize henon map)

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预测分类，针对目标样本进行训练比对，预测有可能发生的情况(Predictive classification, target training samples compared to predicted situation may occur)

薛定宇教授的ctrllab 好东西！直接运行ctrllab 即可 (Mr.Xue s ctrllab!run ctrllab directly !)

Balanced PSO,可作为benchmark比较(You campare your algorithm with it.)

密码锁功能，实现报警功能、密码设定、保存密码、开锁设定(shixianmimasuo gongnengbaojing)

Hiltemen程序，是zoppritz公式简化的一种对地震学习有很大帮助(Hiltemen program, is one of the zoppritz formula simplified learning are of great help to the earthquake)

说明：  图象压缩方面的论文pdf格式 可用于毕业设计方面的工作(Image compression pdf format papers for school design work)

说明：  结合李银斌同学的论文第三章，得到NUFFT算法。zl为非均匀采样值，xl为非均匀网格点，ul为与xl最近的均匀网格点。得到的zk为，均匀频谱(Non-uniform fast Fourier transform)

Under the circumstances of pure lag in feedback control system and the imprecision of the controlled object model, the fuzzy logic and pure lag compensation theory is used to design a Fuzzy PI-Smith control system . By the Simulink toolbox and Fuzzy logic toolbox of MATLAB, the system has been simulated. The simulation results show that the Fuzzy PI-Smith system has faster response speed and smaller overshoot than the traditional PI-Smith system.The explicit formulation of Fuzzy PI-Smith system is derived, and it lay the basis for the practical application of control algorithms.strategy can do well in controlling the tail temperature. And the FuzzyPI-Smith system can get better dynamic characteristic and effectively overcome the problems by pure lag with the traditional ( Under the circumstances of pure lag in feedback control system and the imprecision of the controlled object model, the fuzzy logic and pure lag compensation theory is used to design a Fuzzy PI-Smith control system . By the Simulink toolbox and Fuzzy logic toolbox of MATLAB, the system has been simulated. The simulation results show that the Fuzzy PI-Smith system has faster response speed and smaller overshoot than the traditional PI-Smith system.The explicit formulation of Fuzzy PI-Smith system is derived, and it lay the basis for the practical application of control algorithms. strategy can do well in controlling the tail temperature. And the FuzzyPI-Smith system can get better dynamic characteristic and effectively overcome the problems by pure lag with the traditional )