happy-birthday-to-her

matlab神经网络工具箱的实用指南，第一章是神经网络的基本介绍，第二章包括了由工具箱指定的有关网络结构和符号的基本材料以及建立神经网络的一些基本函数，例如new、init、adapt和train。第三章以反向传播网络为例讲解了反向传播网络的原理和应用的基本过程。(matlab neural network toolbox of the Practical Guide, chap neural network are the basic introduction, chapter II, including designated by the toolbox on the network structure and symbols of the basic materials, as well as neural network set up some basic functions, such as new, init, adapt and train. Chapter III in order to reverse the spread of the network as an example to explain the back-propagation networks, the basic principle and application process.)

用matlab将弹道坐标系转换为WGS84中的直角坐标(Using matlab to convert ballistic WGS84 coordinate system of rectangular coordinates)

是个不错的算法程序，可以直接实现功能。密度方式的聚类算法(It is a good algorithmic program, which can implement functions directly.)

Work has started in the 3GPP to define a long-term evolution for 3G, sometimes referred to as Super-3G, which will stretch the performance of 3G technology.

本文是是用Matlab编写的一种自适应的图像滤波算法，算法中除了滤波程序外，还有滤波程序。(This article is an adaptive image filtering algorithm using Matlab algorithm In addition to filtering procedures, as well as filtering procedures.)

说明：  电力电子、电机控制系统仿真的源程序，与教材配套(Power electronics, motor control system simulation program, and the supporting materials )

This is a MATLAB Simulation file in which Hysteresis modulation method for a Full Bridge (2-legs) inverter has been done.The load is single Phase R_L.

This example solves a 2nd order wave equation: utt = uxx + uyy, with u = 0 on the boundaries. It uses a 2nd order central finite difference in time and a Chebyshev spectral method in space (using FFT). It compares to running the same algorithm on the GPU using gpu-arrays and built-in functions available for the GPU.

何衍庆《控制系统分析、设计和应用——MATLAB语言的应用》(He Yanqing " Control system analysis, design and application- MATLAB language application" )

给予MATLAB的法制函数方法，包含Powell的子程序(MATLAB function to give way to the rule of law, including Powell' s subroutine)