搜索资源列表
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.
Randomsignalanalysisofthehandouts08trial
- 随机信号分析实验讲义08试用 实验一 随机信号通过线性系统和非线性系统后的特性分析 实验二 白噪声测试 实验三 白噪声的产生与测试 实验四 窄带信号及包络和相位检波（一） 实验五 窄带信号及包络和相位检波（二） 实验六 利用互相关测试系统单位冲击响应 实验七 白化滤波器的设计 实验八 微弱信号的检测提取及分析 实验九 随机信号的功率谱密度估计 实验十 模拟相关函数测量仪 实验十一 理想白噪声和带限白噪声的产生与分析
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
Archive
- duffing方程用于微弱信号检测的matlab程序。包含两种方法，一种是inline，一种是@fan。-duffing equation for weak signal detection matlab program. Contains two methods, one is inline, one is @ fan.
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.
weiruo
- 详细介绍了微弱信号的检测方法 ,做信号检测的可以参考下其中的经典方法-Details of the weak signal detection methods, signal detection can be done under one of the classical method of reference
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
123
- 微弱信号的检测和提取，用MATLAB语言实现，包括了小波法-Weak signal detection and extraction, using MATLAB language, including the wavelet method
JI-YU-HUN-DUN
- 本论文首先阐述了利用Duffing振子进行微弱信号检测的基本方法及具体实现方法，论证了根据系统相轨迹的变化来判断目标信号中是否含有周期信号的混沌振子检测方法。将Lyapunov特性指数作为一种定量的混沌判别方法应用到微弱信号混沌检测领域，分别研究了连续系统和时间序列的Lyapunov指数计算方法。-his paper first discusses how to use the Duffing oscillator are the weak signal detection, the basic
xy7z.ZIP
- 微悬臂梁压阻桥式传感器的微弱信号检测技术研究Micro cantilever Liang Yazu bridge sensor for weak signal detection technology research-Micro cantilever Liang Yazu bridge sensor for weak signal detection technology research
rayleigh
- 对于微弱信号检测算法中非相参积累以后近似服 从于高斯分布的噪声，都可以通过双参量估计恒虚警 检测器来实现恒虚警检测-Coherent integration for weak signal detection algorithm Central Africa approximately obey the Gaussian distribution of the noise by the two-parameter CFAR detector is estimated to achieve
SR-simulation
- 基于随机共振的微弱信号检测仿真，且包含求解郎之万方程的四阶龙格库塔算法源程序。-Fourth-order Runge-Kutta algorithm source simulation based on stochastic resonance in weak signal detection, and includes solving the Langevin equation.
lms
- 基于LMS算法的微弱信号检测与提取的matalab程序-LMS algorithm based on the weak signal detection and extraction procedures matalab
222
- 用matlab实现基于累积法的微弱信号检测技术-Using Matlab to Realize the Weak Signal Detection Technology Based on the Accumulation
444
- 使用matlab实现的基于累积法的微弱信号检测技术-Using Matlab to Realize the Weak Signal Detection Technology Based on the Accumulation
bianchidu
- 基于变尺度随机共振的微弱信号检测方法，给出仿真程序(A weak signal detection method for stochastic resonance)
参数估计
- 微弱信号检测，用于预处理接收信号，可分为高频与低频段(Dection of small target and pretreatment of received signals which can be divided into high frequency and low frequency.)
Weak signal detection
- 针对强噪声背景中弱信号检测问题，在传统检测方法基础上，提出了基于联合去噪和频率调制的微弱信号检测方法。搭建自相关和小波阈值变换联合去噪系统，极大程度抑制了噪声对检测结果的不利影响。利用频率可调标准信号调制待测信号频率，使得被测信号与检测系统策动力信号的频率差满足检测条件，打破了利用Ｄｕｆｆｉｎｇ 振子检测系统只能检测与系统策动力频率相近信号的限制。(In order to solve the problem of weak signal detection in strong noise bac
基于并联自适应随机共振的微弱信号检测方法
- 实现信号的随机共振处理,包括matlab代码的实现(introduce the procedding of signal)
demo
- 基于互质采样-分段相参积累多项式相位变换的微弱线性调频信号检测算法。该代码的相关论文以oral presentation的形式发表于2018年10月在南京举行的IET国际雷达会议。(Multi-component LFM parameter estimation via order-2 DPT (overlapping and coprime) Author: Dr. Shengheng LIU)