DF

该程序为matlab环境下程序，主要演示用中位点法生成分形曲面，通过三角形的不断被子分而整个表面弄成皱折，产生类似于山脉的形状——分形山。(The program for the matlab environment procedures, the main demonstration site used in the composition of the Law of Health-shaped surface, through the continuous triangle quilt divide and the entire surface of face wrinkles, resulting in similar to the shape of mountains- Fractal Hill.)

使用matlab的小波分解和重建函数对24位的ADC采样数据进行小波变换和去噪，去噪使用阈值算法，阈值的选取具体使用了6种方法进行对比，对于不同信号其效果是不同的！把去噪后的信号和原始信号放在一个图中，使用不同颜色的曲线进行对比，效果可以很直观的表现。(Using matlab wavelet decomposition and reconstruction of the function for 24-bit ADC sampling data wavelet transform and denoising, denoising using the threshold algorithm, the threshold selecting specific methods used six kinds of contrast, the effect for different signals is different The! After the denoising signal and the original signal on a map using different colors to compare curves, the effect can be very intuitive performance.)

该例子介绍了zemax在序列模式下融入非序列，光线从每个被定义的场点(Field Point)射向系统孔径，并且穿越非序列性表面(NSC Surface)前的所有序列性表面(In NSC with Port Design, the system uses the system as defined in aperture (System Aperture) and field (Field) in the sequence mode. The light from each field defined in point (Field Point) fired at the system aperture, and through all sequences of non-sequential surface (NSC Surface) before surface)

自己动手修改整理了一些窄带信号的波达方向估计算法程序，包括经典MUSIC算法，求根MUSIC算法，ESPRIT算法和解相干的空间平滑算法。(Modify myself finishing some of the narrowband signal doa estimation algorithm procedures, including classical MUSIC algorithm, root MUSIC algorithm, ESPRIT algorithm and coherent spatial smoothing algorithm.)

Q_learning algorithm for gid environment

为了提高发动机怠速过程的稳态和动态特性，采用 MATLAB/Simulink 软件对发动机怠速系统进行模拟仿真。(In order to increase the engine idling steady state and dynamic characteristics, using MATLAB/Simulink software engine idling system simulation.)

具有相关性的风速序列的拉丁超立方采样方法的例子，包含Cholesky以及排序(Examples of correlation between wind speed sequence of Latin hypercube sampling method, including Cholesky and sorting)

关于Matlab的最优化相关问题的分析以及编程实现描述，具有相当指导价值(Matlab' s optimization on issues related to analysis and description of programming, with considerable guidance value)

dc to dc buck boost converter with variable frequency

经验模态分解代码，依据数据自身的时间尺度特征来进行信号分解，无须预先设定任何基函数。(Empirical mode decomposition code, based on the data of their characteristic time scale for signal decomposition, no need of any of a set of basis function.)