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说明：  主要介绍一种滤波器的实现及其方法，维纳滤波器是声音去噪中应用较多的一种！(Describes the realization of a filter and method, Wiener filter is the sound of a denoising application of more!)

filter design of the wavelet

滚动轴承故障诊断是机械故障检测中一个重要方面。使用小波包分析和包络分析相结合的方法提取轴承微弱振动信号, 克服了传统包络分析方法易丢失信号有效成分的缺点。包络信号的细化谱较好体现了轴承故障信息。(Bearing Fault Diagnosis of mechanical fault detection in an important aspect. The use of wavelet packet analysis and envelope analysis method of combining extracts bearing vibration signal weak to overcome the traditional envelope analysis method easy to lose the signal disadvantage of the active ingredient. Refinement of the envelope signal spectrum better reflects the bearing fault information.)

ldpc码的编解码实现，大学数值分析算法，LCMV优化设计阵列处理信号。( Codec ldpc code implementation University of numerical analysis algorithms, LCMV optimization design array signal processing.)

基于matlab/simulink的间接矢量控制建模(Based on matlab/simulink model of indirect vector control)

Matlab数字信号处理与应用源代码, 包含的实例所使用的源程序清单，文件夹第3章～第7章分别包括各章节内的实例源程序。 (Digital signal processing and application of Matlab source code that contains an instance of the use of source lists, folders, Chapter 3 ~ Chapter 7, respectively, including source code examples within the chapters.)

探讨了在 MATLAB 环境中实现遗传算法仿真的方法 ,并以一个简单的求函数最值的问 题作为遗传算法的应用实例 ,说明遗传算法的全局寻优性及用 MATLAB 实现仿真的可行性(Explore the genetic algorithm simulation in MATLAB environment, and the value of a simple demand function as genetic algorithm application examples, description of the genetic algorithm global optimizing nature and the feasibility of using MATLAB simulation)

包括单边带、双边带、载波抑制及四倍频,包含收发两个客户端的链路级通信程序,图像的光流法计算的matlab程序。( Including single sideband, double sideband, suppressed carrier and quadruple, Contains two clients receive link-level communications program, Image optical flow calculation matlab program.)

在simulink平台上的基于RBF神经网络的PID算法，适用于simulink仿真中系统的实时自适应控制(PID algorithm based on RBF neural network on Simulink platform is suitable for real-time adaptive control of system in Simulink simulation)

The median filtering algorithm on matlab