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TheAnalysisofDetectingWeakSignalBasedonDSPandDualP
- 针对数字信号处理器(DSP)系统集成度高、速度快、适合大量数据实时处理的特点,分析微弱 信号的双相位相干检测原理,从应用的角度研究基于DSP实现的双相位检波模式的优点。利用DSP产生 精确的相干波,从而使谐波的抑制能力可以达到-120dB。随机噪声中的信号幅值误差可以达到0.45 ,相 位误差0.228 。构建了一个以DSP为核心高精度的微弱信号检测系统。 -In this paper, a dual phase correlation method for detecting
Mymm
- 本程序实现了最小最大化准则，可以实现风险最小，是信号检测与估计的一部分内容。-This progrom finished the fuction of minmax criterion.
jia
- 这是我在大学的时候老师讲信号检测与估计理论时候的第一章课件，老师讲得很好，一定对大家有帮助-This is my teacher in college, when speaking when the signal detection and estimation theory, the first chapter of courseware, the teacher explained things very well, it will surely help us
xinhao
- 这是我在大学的时候老师讲信号检测与估计理论时候的第二章课件，老师讲得很好，一定对大家有帮助-This is my teacher in college, when speaking when the signal detection and estimation theory, the second chapter of courseware, the teacher explained things very well, it will surely help us
08041107
- 基于随机共振的弱信号检测，sr为龙格库塔方法解方程，rs为检测的主程序-Based on stochastic resonance in weak signal detection, sr for the Runge-Kutta method to solve the equation, rs for the detection of the main program
DDS
- 这是一个任意频率的正弦信号发生器，具有可改变输出信号频率，输出信号相位，任意转换输出信号类型（正弦、余弦、锯齿波、方波），屏幕可分别显示用户设定的信号频率与输出信号检测频率。-This is an arbitrary frequency sinusoidal signal generator, with can change the output signal frequency, the output signal phase, arbitrary conversion output sign
estimationofsignals
- 信号检测与估计中文书信号检测与估计中文书-the book of estimation of signal in chinese
edge_detection
- 利用小波边缘检测算法实现对图像的边缘检测，效果良好。-Wavelet edge detection algorithm on edge detection with good results.
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
enegy_detecter
- 单用户能量检测，对多种信号的检测对比，频谱检测的基础。-Single-user energy detection, contrast detection of a variety of signals, the basis of spectral detection.
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
ECGmonitoring
- 小波变换是一种信号的时间—尺度分析方法，它具有多分辨率分析的 特点，而且在时频两域都具有表征信号局部特征的能力。由于其在信号处 理领域表现出的优异性能，目前在生物医学领域，广泛应用于信号检测、 特征提取、图像处理、信号压缩等方面。 -Wavelet transform is a signal of the time- scale analysis method, it has the characteristics of multi-resolution analysis, bu
CFAR
- 压缩包是统计信号处理中雷达信号检测中的恒虚警处理方法，包括慢门限和快门限的原程序和结果-Archive is a statistical signal processing radar signal detection CFAR methods, including slow shutter limit threshold and the original procedures and results
DAC
- 基于单片机的信号检测与发生，产生不同幅度和频率的方波、三角波、锯齿波、正弦波-Signal detection based on single chip and place, have different amplitude and frequency of the square wave, triangle wave, sawtooth, sine
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
估计信号源个数
- 有两个文件，分别都是信号随着信噪比和快拍数变化，检测概率的趋势，对于阵列信号处理前段，信号源判断有着很大的帮助作用！
利用小波变换检测回波
- Labview利用小波变换检测回波,含 生成回波信号.vi 和 利用小波变换检测回波.vi 两个文件，程序简单易用(Labview uses wavelet transform to detect echoes)
ESPRIT
- 检测信号，对未知源信号进行定位检测，获得信号的位置信息(Detect the signal, locate the unknown source signal, and obtain the location information of the signal)
基于小波变换的信号奇异性检测及去噪例程
- 这个程序是基于小波变换的信号奇异性检测及去噪 的一些例程(using wavelet method and SVD to process the signal and denoise)