spring-stiffness

It s about smart antenna. It can help you whatever it is.

用MATLAB实现SOM算法改进，非常实用的程序！可以直接使用的！(SOM algorithm using MATLAB to achieve improvements, a very useful program! Can use!)

地震勘探复数道分析，利用这种方法，能方便地从地震记录中分离表示地震波动力学特征的若干参数，如瞬时振幅，瞬时相位，瞬时频率和视极性等。(The seismic exploration plural channel analysis, using this method, can be easily separated from the seismic records certain kinetic characteristics of seismic wave parameters, such as the instantaneous amplitude, instantaneous phase, instantaneous frequency and apparent polarity.)

一个简单易上手的光伏并网模型，MATLAB-SIMULINK实现，具有MPPT功能(A simple and easy to use photovoltaic grid model, MATLAB-SIMULINK implementation, with MPPT function)

這一篇論文的標題為「適應性BIC-MIMO-OFDM系統的性能分析和接收器設計」是2007發表的(This is a paper entitled )

Network Simulation and Modelling- Markov Chain Representation

electromagnetic finite-difference time-domain (FDTD) program

经常看到很多朋友问定步长的龙格库塔法设置问题，下面吧定步长四阶龙格库塔程序贴出来，有需要的可以看看 (Often see many of my friends ask determining step Runge-Kutta method set problem, the following step you set the fourth-order Runge-Kutta procedures paste out, there is a need to look at the)

说明：  用matlab实现神经网络的算法，代码简练可运行。(The algorithm of neural network is written in the matlab environment.The code is simple and good,It can run very well.)

说明：  采用智能微电网调度算法，对微电网内分布式发电资源进行优化配置(The intelligent micro grid scheduling algorithm is used to optimize the allocation of distributed generation resources in the micro grid)