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微弱信号检测_高晋占 清华
微弱信号是淹没在噪声中的信号,微弱信号检测的主要目的是提高信噪比。本书研究噪声的来源和统计特性,分析噪声产生的原因和规律,运用电子学和信号处理方法检测被噪声覆盖的微弱信号,并介绍几种行之有效的微弱信号检测方法和技术。全书共分7章,主要内容有:微弱信...
所属分类：其他书籍
- 发布日期：2009-02-14
- 文件大小：5601544
- 提供者：sanmuzhang
心电信号预处理技术及基于Matlab的陷波器设计
- 详细阐述心电信号的特点及相关的预处理技术。心电信号是低频微弱信号，且处于强噪声背景下，特别是50Hz的工频干扰。本文利用Matlab提供的工具箱，高效地设计出了满足实际要求的滤波器，经仿真后证明了其有效性。
20040509173430
- 这是混沌微弱信号检测中关于Lorenz奇怪吸引子的绘制的用VC编译的程序！和大家分享-This a weak signal detection on the Lorenz attractor strange rendering of the compiler with VC procedures! And to share with you! !
chaos06
- 该软件用于研究周期信号的混沌检测，通过Duffing方程，检测极微弱信号，非常有用。-software for the study of the cycle of chaotic signal detection through Duffing equation, detect very weak signal, very useful.
duffingcheckfrequncy
- 利用duffing振子检测微弱信号频率的matlab程序。可以检测与周期策动力频率相差0.03之内的微弱信号频率。信噪比达到-68db-use Duffing oscillator frequency detection of weak signals in Matlab procedures. Can be detected with the cycle driven frequency difference of 0.03 with
C8051F350C
- C8051F350控制器，对微弱信号进行采样处理，隔离滤波，实现闭环控制。-C8051F350 controller, on the weak signal sample treatment, isolation filtering, to achieve closed-loop control.
hundun
- 运用混沌理论进行微弱信号的去噪处理效果很不错的，看波形把。-The use of Chaos Theory for Weak Signal denoising effect is very good to see the waveform.
CS3301
- ：本文介绍了低噪声、极小的总谐波失真率、增益可编程运算放大器CS3301在微弱信号检测系统 中的应用-: This paper introduces a low noise, very small total harmonic distortion rate, programmable gain amplifier CS3301 in weak signal detection system
Source_program_for_Instrumentation_Amplifier
- 项目名称：测量放大器 压缩包里面含有设计测量放大器的c源程序（开发环境为keil），目标代码（可直接烧入AT89S52芯片运行），电路原理图等。 源程序含有软件模块：4×4矩阵键盘扫描，led显示，可编程信号衰减。 硬件模块：采用医学生理信号检测仪器的前置放大器的结构，可放大极其微弱信号，譬如毫伏级心电信号。在此基础上加入可编程衰减器。 实现功能：通过按键输入微弱信号的放大倍数，可以相应放大微弱信号。设置倍数时，有四个L
quanzixiangguanxishu
- 微弱信号的全自相关系数提取与样本特征向量。-Weak signal of the whole auto-correlation coefficient with the sample feature vector extraction.
weiruoxinhaojiance
- 关于微弱信号检测的一本好书，是从教育网上下的，相信对研究信号检测的朋友会大有裨益-On the weak signal detection of a good book is under the line from education, I believe that the study of signal detection will be of great benefit to Friend
MPcosin
- 利用系数分解算法从噪声中检测出微弱信号，并给出品需，相位-Utilization factor decomposition algorithm to detect the noise from the weak signal, and the need to produce, phase
uyuy
- 二维相干技术在微弱信号检测中的应用等一些有用的PDF,大家下载哦,很有用的-Coherent two-dimensional technique in weak signal detection applications, such as some useful PDF, download the U.S. Oh, very useful
weaksignaldetection
- 微弱信号检测 信号分析 检测原理方法PPT -Weak signal detection method of signal analysis for detection principle PPT
sr
- 微弱信号检测的随机共振方法与应用研究 博士生论文-Stochastic resonance in weak signal detection method and application of doctoral thesis
jiance
- 该程序是用MATLAB编写的实现微弱信号检测的程序，基于自相关算法。-The program is written in MATLAB to achieve weak signal detection procedure, based on self-correlation algorithm.
2009-12-01
- duffing混沌阵子系统的matlab仿真图。通过参数选择实现无噪声，白噪声，色噪声条件下的微弱信号检测。-duffing matlab simulation of chaotic time around the system map. Through the parameters to achieve,no noise, white noise, colored noise of the weak signal detection
weak-signal-detection-and-analysis
- 微弱信号的提取检测和分析 用matlab实现的源代码 首先计算输入信号的均值、均方值、方差、频谱及功率谱密度，确定输入信号中包含着有用信号。然后提取有用信号，并要求计算提取信号的均值、均方值、方差、概率密度、频谱及功率谱密度，并画出曲线-The extraction of weak signal detection and analysis
自适应滤波法微弱信号检测
- 基于自适应滤波算法的通信系统中微弱信号检测程序(Weak Signal Detection Program in Communication System Based on Adaptive Filtering Algorithms)
高阶统计量法微弱信号检测
- 基于高阶统计量特征的通信系统中微弱信号检测程序(Weak Signal Detection Program in Communication System Based on Higher Order Statistics)