HC_CHARACTERDATADELETEDATAMIDDLE

粘弹性介质波动方程正演程序，可以作为新手的参考程序(viscoelastic meidia wave equation modeling. written by matlab ,can used directly)

本源代码给出了一个完整的蜂窝移动通信系统的仿真程序实例,开发环境是matlab,希望可以从事此方面工作的人员提供一个借鉴.(Source code is given a complete cellular mobile communication system simulation program examples, the development environment is matlab, hope that we can engage in this work provide a reference.)

说明：  lower的原版关于sift算法的资料，很难找的哦。本文非常详细的介绍了sift算法，并与常用的边缘检测算法作了比较，是学习sift算法的好资料。(lower of the original information on the sift algorithm, it is difficult to find, oh. This very detailed introduction to the sift algorithm, and with commonly used edge detection algorithms are compared, is the learning algorithms sift the good information.)

MATLAB动态规划源代码，经过自己多个例子测试，完全没有问题，可以直接调用(MATLAB dynamic programming source code, through their own testing several examples, there is no problem, you can directly call)

压缩文件中给出了已知系统传递函数及输入信号的情况下，求解系统输出响应的四种方法，即差分方程法，卷积法，DFT法以及滤波器设计方法；此外还包含创建窗及其频率响应的matlab设计。(Known compressed file system transfer function is given and the case of the input signal, the output response of the system to solve the four methods, namely the differential equation method, convolution, DFT method and the filter design methods Also included creating windows and its frequency response matlab design.)

用matlab中simulink工具箱搭建的具有延迟特性的模型(Using matlab in simulink toolbox to build a model with delay characteristics)

基于Matlab的Morision方程计算波浪力(Based on the matlab morision equation wave force calculation)

利用常用的四阶龙格-库塔公式求初值再分别利用米尔恩公式和改进的亚当斯方法及常用的四阶龙格-库塔公式求解其余的数值解，并计算它们与精确解的误差(By use of Runge- Kutta formula and then find the initial value, respectively, and improved the formula by Milne Adams methods and commonly used Runge- Kutta formula to solve the rest of the numerical solution, and calculate their error with the exact solution)

时域平滑处理，用于时域信号的去噪平滑处理(Time-domain smoothing)

说明：  一个简单的以IEEE13和IEEE30节点系统为例的电力系统状态估计算例，是一个比较好的学习例子(A simple to IEEE13 IEEE30 bus system and power system state estimation example, is a good example of learning)