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利用SOM神经网络设计矢量量化的码书，结果优于传统的LBG方法，失真度较小。(SOM neural network design use vector quantization codebook, the result is better than traditional methods LBG, distortion is small.)

利用图像处理法分析跳频信号，修正视频图，并估计其参数(Analysis of frequency hopping signal, correcting video images using image processing method, and estimating its parameters)

说明：  有感知器神经网络实现1与0的识别，输出误差曲线(it is a good program!if you needed,be quick to load it down)

模糊控制器，应用于控制系统，例如倒立摆的控制中。(Fuzzy controller used in control systems, for example, the control of inverted pendulum.)

绘制matlab图标，这个是演示程序，大家可以学习一下，多多交流，多多模仿(Draw the the matlab icon, this is the demonstration program, we can learn a lot of exchanges, a lot of imitation)

Class c audio amplifier designed in matlab and simulated in orcad.

用有限时域差分方法编写的光子晶体一个程序，计算了透射系数。( applies finite difference time domain method to analyze the band gap of Two-Dimensional cirque Photonic Crystal. )

1,通用变频器的建模和参数设置 2,通用变频器的工作原理介绍(1，Universal inverter modeling and parameter set 2, Universal inverter works)

基于Matlab软件中的优化算法和优化工具，针对风力机翼型通用型线集成表达式建立了优化数学模型。以风力机翼型的最大升阻比为优化设计目标函数，翼型形状控制方程的系数为设计变量，翼型的厚度和弯度为约束条件，设 计得到了相对厚度为18％的风力机翼型，并对其性能进行了计算分析。研究结果拓宽了风力机叶片翼型的设计思路和设计方法。(Based the Matlab software optimization algorithm and optimization tools for the integrated expression of the general profile of the wind turbine airfoil optimization model. Wind turbine airfoil maximum lift-drag ratio for the optimal design objective function coefficients of the equation of the airfoil shape control as design variables, airfoil thickness and curvature constraints, the design has been the relative thickness of 18 of wind turbine airfoil , and its performance is calculated and analyzed. The findings broaden the wind turbine blade airfoil design ideas and design methods.)

本文首先概述了预编码技术的发展历史、基本原理和研究意义。重点介绍了预编码技术在LTE及LTE-A系统中的应用，最后对预编码技术的发展趋势做出预测及综合评论。(This paper outlines the history of pre-coding technology, the basic principles and significance. Focuses on the pre-coding technology in LTE and LTE-A system, and finally to make predictions and comprehensive review on the development trend of the pre-coding technology.)