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xiaoboxiaozao
- 小波信号消噪,使用小波阈值法对含噪信号进行去噪。-Wavelet signal denoising, the use of wavelet thresholding method for denoising signals with noise.
Vstrument
- 虚拟仪器技术小波信号消噪仪的设计Virtual instrument technology wavelet signal denoising Instrument-Virtual instrument technology wavelet signal denoising Instrument
wavelet-denoising
- 论文:基于小波变换的信号消噪效果影响因素研究及其matlab实践-keywords:wavelet trsform;wavelet function thresshold signal denoising
xiaoboxiaozao
- 对实测加速度信号进行小波消噪,进行3层分解并提取系数-3 layer decomposition and extraction coefficient of measured acceleration signal wavelet denoising
cs-speech-enhancement
- 文利用带噪语音经特征基函数矩阵转换后所具有的稀疏特性,用最大似然估计方法对转换后得到的稀疏 分量进行非线性压缩去噪,然后再经过反变换和重构恢复出原始语音信号的估计。特征基函数矩阵反映了语音数据本 身的统计特性,因此具有很好的合理性和可取性。仿真结果表明利用稀疏编码方法能极大程度地抑制背景噪卢,与小波消噪法相比优势明显。-a speech enhancement algorithm based Compressed Sensing.
acceleration-signal
- 利用加速度信号测量位移是油田抽油井光杆位移测量的主要方法 而加速度信号的随机噪声和趋势项是影响 测量精度的主要因素 本文提出了一种基于学习的实时消噪和剔除趋势项方法 学习时先获取一段时间的加速度信 号 再通过时间序列分析技术得出 ARIMA 模型及其参数 最后基于 FFT 变换的 Rife-Jane 频率估计方法求出加速度 信号的周期 在线实时消噪和剔除趋势项方法是基于学习阶段所得模型参数 运用卡尔曼滤波技术消除加速度信号 随机噪声 按周期两次积分得到光杆位移 用加窗递推最小二乘
5177
- 用于信号特征提取、信号消噪,这是一个好用的频偏估计算法的matlab仿真程序,本程序的性能已经达到较高水平。- For feature extraction, signal de-noising, This is a useful frequency estimation algorithm matlab simulation program, The performance of the program has reached a high level.
6461
- 非归零型差分相位调制信号建模与仿真分析 ,基于掌纹识别的在线身份验证 识别算法本科毕设,用于信号特征提取、信号消噪。- NRZ type differential phase modulation signal modeling and simulation analysis, Verify recognition algorithm based on palmprint recognition undergraduate complete set of online identity, For
ej020
- 未来线路预测,分析误差,阵列信号处理的高分辨率估计,用于信号特征提取、信号消噪。- Future line prediction, error analysis, High-resolution array s
munmun_v42
- 使用高阶累积量对MPSK信号进行调制识别,随机调制信号下的模拟ppm,用于信号特征提取、信号消噪。- Using high-order cumulants of MPSK signal modulation recognition, Random ppm modulated analog signal under For feature extraction, signal de-noising.
kuihietang
- 利用matlab GUI实现的串口编程例子,各种资源分配算法实现,用于信号特征提取、信号消噪。- Use serial programming examples matlab GUI implementation, Various resource allocation algorithm, For feature extraction, signal de-noising.
kangyiu-V2.4
- 到达过程是的泊松过程,大学数值分析算法,用于信号特征提取、信号消噪。- Arrival process is a Poisson process, University of numerical analysis algorithms, For feature extraction, signal de-noising.
rshtf
- 用MATLAB实现的压缩传感,基于多相结构的信道化接收机,用于信号特征提取、信号消噪。- Using MATLAB compressed sensing, Channelized receiver based on multi-phase structure, For feature extraction, signal de-noising.
jj744
- 相控阵天线的方向图(切比雪夫加权),用于信号特征提取、信号消噪,利用matlab GUI实现的串口编程例子。- Phased array antenna pattern (Chebyshev weights), For feature extraction, signal de-noising, Use serial programming examples matlab GUI implementation.
ting_ic42
- 采用加权网络中节点强度和权重都是幂率分布的模型,用于信号特征提取、信号消噪,LZ复杂度反映的是一个时间序列中。- Using weighted model nodes in the network strength and weight are power law distribution, For feature extraction, signal de-noising, LZ complexity is reflected in a time sequence.
gdcji
- 用于信号特征提取、信号消噪,模式识别中的bayes判别分析算法,连续相位调制信号(CPM)产生。( For feature extraction, signal de-noising, Pattern Recognition bayes discriminant analysis algorithm, Continuous phase modulation signal (CPM) to produce.)