fhtree1

消除文法的左递归，包括直接左递归和间接左递归(digui)

几个非线性系统学习的源码，包括李雅普诺夫指数，洛伦兹吸引子的画法，boost开关变换器，分叉图等等，适合非线性系统的学习仿真(Several of the source study of nonlinear systems, including Lyapunov exponents, Lorenz attractor painting, boost switching converter, bifurcation map, etc., suitable for simulation study of nonlinear systems)

说明：  本程序实现了线性正抛物Radon 变换，反抛物Radon 变换，并附带有详细的注释。(this program is compiled in matlab used for computed tomography.it realize the reconstruction from origin image.)

发声时的激励模型是一个以基因周期为周期的三角波，利用matlab绘制这个三角波的频谱。(When the voice of the incentive model is a genetic cycle cycle of triangle wave, use of matlab draw this triangle wave spectrum.)

物质点法的MATLAB计算程序 这是本构模型课上的作业(MATLAB calculation program material point method which is the job of the constitutive model lesson on)

时频分析书籍，语言比较通俗易懂，写的不错(Time-frequency analysis theory and application)

that is so important code of matlab in back propagation !

matlab插值拟合经典程序，含有PPT介绍。(matlab interpolation fitting the classic procedure, containing PPT introduced.)

说明：  DSP course lab 5 MATLAB

光伏发电的MPPT模型，用到了S-FUNCTION(Photovoltaic power generation MPPT model, use the S-Function)