invertedpendulum-(1)

基于matlab的各种EOF分解程序，包括旋转EOF分解，复数EOF分解等，包中带详细的例子(Matlab based on EOF decomposition of the various procedures, including rotary EOF decomposition, complex EOF decomposition and so on, the package with detailed examples)

matlab code for numerical derivatives and integrals

由惯性器件的输出解算出飞行器的位置、速度、姿态信息(The output from the inertial device solves for the aircraft position, speed, attitude information)

DigiPic 函数主要功能是将一个图片形式的表格函数,获取其数据,拟合为一个解析式. 便于计算机使用 DigiPic功能描述 在matlab 2013a运行环境下,启动DigiPic 首先,导入要分析的图表照片 取点建立坐标系,坐标系在取点时同时输入对应的实际坐标值, 拖拽坐标点使其位置在图片上尽量准确,便于后面坐标的自动计算. 按右键完成坐标系的建立. 在图片上原函数图线处取点.同时自动计算函数值 在拟合页,导入函数数据.选择相应的拟合函数.自动计算出最佳参数. 在拟合前,可人工在函数列表中修改,设定参赛,使计算更快. 选择保存目录,保存数据.数据以excel文件保存,图片和数据文件最好放在一个目录里. excel文件数据可直接在其它分析软件中使用. 打开原分析文件时,可同时打开多个.( DigiPic function main function is to form an image in the form of a function, to get their data, fitting of an analytical style. To facilitate computer use DigiPic Description operating environment in matlab 2013a, start DigiPic First, import to be analyzed Charts Photos access point to establish a coordinate system, the coordinate system at the access point simultaneously enter the actual coordinate values ​ ​ corresponding to the coordinates of the point drag on the image to make it as accurate as possible location, easy to automatically calculate the coordinates back. completed by the right coordinates established. Uehara function graph in the picture at the access point. while automatically calculated in the fitting function value page data import function. choose the appropriate fitting function. automatically calculate the optimal parameters. before fitting, artificial modification in the function list, set the entry to make computing faster. choose to save)

数字滤波器的各种结构的C程序实现，包含格型滤波器。本文没有讨论复杂的数学方法及公式。相信对正在为滤波器结构实现烦恼的人有所帮助。(Various structures of digital filter C program, including lattice filter. This article does not discuss the complex mathematical methods and formulas. I believe the troubles are achieving for the filter structure of human help.)

Simple Math games foe blinds peoples

Data structure stack and queue concept with tower of Hanoi example explanation in different way

cap nonlinear compensation using 2nd order volterra

说明：  二维FDTD圆柱散射问题RCS计算matlab代码。包含平面波引入，场值迭代，2阶MUR边界条件，UPML边界条件，近远场外推，后处理RCS计算代码以及圆柱散射的解析解代码。(Two-dimensional FDTD cylindrical scattering problem RCS calculation matlab code. Including plane wave introduction, field value iteration, second-order MUR boundary conditions, UPML boundary conditions, near and far field extrapolation, post-processing RCS calculation code and analytical solution code for cylindrical scattering)

该软件可以解析声音信号中的dtmf编码，值得下载一试。(The software can resolve the dtmf encoding sound signals)