modianshudian

计算机主板PCB图，powerppcb格式，是布板的极好的参考资料。 (Computer motherboard PCB diagram, powerppcb format is an excellent reference for the layout.)

音频信号分析仪，本人亲测，此程序有用，请大家下来看看(Audio signal analyzer, I pro-test, this program useful, please we look down)

就是哭 干热风飞 二人人 非让人 热 飞人人 (dwfr y gygggygyy ygygygy ygyg ygy ty yg u uy uyuy ywd)

GPS和INS组合导航程序，语音信号的采集与处理，数字信号处理课设，使用高阶累积量对MPSK信号进行调制识别。( GPS and INS navigation program, Acquisition and Processing of the speech signal, digital signal processing class-based, Using high-order cumulants of MPSK signal modulation recognition.)

Perceptual Evaluation of Audio Quality matlab PESQ speech and audio processing

说明：  进入CCS环境，装载已有工程，并load生成的.out文件，并找到要察看代码执行周期的代码处。(CCS into the environment, the project has been loaded, and load generation. Out files, and find the code implementation cycle would take a look at the code Department.)

亚马逊dynamo平台的整体架构分析，可信度分析做了详尽的阐述，优缺点以及和国内外的其他平台技术的对比(Amazon the dynamo platform overall architecture analysis, credibility analysis to do a detailed exposition of the advantages and disadvantages of home and abroad and other platform technologies compared)

cather使用手册。介绍cather的使用，图解(cather manual. Introduction cather use, graphical)

这是一个非常好的文件，我好不容易写成的文件(very good)

一种新的变步长LMS自适应滤波算法，本文通过建立步长因子L与误差信号之间的非线性函数关系,提出了一种新的变步长LMS(Least Mean Square)算法.该算法具有初始阶段和未知系统时变阶段步长自动增大而稳态时步长很小的特点,且克服了S函 数变步长LMS算法(简称SVSLMS算法)在自适应稳态阶段L(n)取值偏大的缺陷.理论分析和计算机仿真结果表明 该算法的性能优于SVSLMS算法. (By building a nonlinear function relationship betweenLand the error signal,this paper presents a novel variable step size LMS(Least Mean Square)adaptive filtering algorithm.The step size of this algorithm increases automaticly at the beginning of this algorithm or when unknown system is chan- ging with time,and it would be smaller during the steady state.This algorithm avoid the shortage of chan- ging step size of SVSLMS,variable step size LMS based on Sigmoid function,in the process of the adaptive steady state.The performance of this paper algorithm is better than that of SVSLMS with the theoretical analysis and computer simulations. )