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esprit
- 此算法是基于空间旋转不变技术（ESPRIT）编写的matlab程序，用来提取信号的频率，幅值，衰减时间常数，相位等参数
zibo-main
- 用于对单道地震信号进行反滤波处理，利用了地震信号复赛普的性质进行了分离。完成子波提取，和反褶积处理。-For single-channel seismic signal for inverse filtering processing, the use of the seismic signal for the semi-finals of the nature of Pu separation. Complete wavelet extraction, processing and decon
optfilter
- 最优化FIR数字带通滤波器的设计，用来对加速度信号进行带通滤波，提取运动信息。-the design of an optimal FIR digital band-pass filter.
the-signal-envelope-extraction-
- 这里是信号包络提取matlab 程序，相信对解决此类问题的同仁有很大帮助-Here is the signal envelope extraction matlab program, I believe it will help people who want to solve such problems a lot.
wavelet-transform
- 小波变换程序可以实现信号特征提取，图像处理等功能。-Wavelet transform procedure can achieve signal feature extraction, image processing and other functions.
MATLAB
- 对心音信号的50hz陷波器设计和MFCC计算，能量的提取-Heart sound signal 50hz notch filter design and MFCC calculation, energy extraction
leida
- 在高频地波雷达探测系统中，接收系统的任务是将目标回波信号从很强的杂波和噪声干扰中提取出来，使得后续的目标信息提取得以进行。本课题从高频地波雷达接收机的工作原理出发，分析了高性能接收系统设计中的一些问题并提出了相应的解决方案。-In the high-frequency surface wave radar detection system, the receiving system of the target echo signal is extracted from the strong cl
lpcmcc
- 语音信号处理，提取语音信号的LPCMCC参数-extract LPCMCC parameter of speech signal
DetectMaxima
- 对心脏跳动信号的峰值提取，便于对心脏进行判断，是否健康-Peak value extraction
EEG
- 脑电信号提取及特征分析 生物医学工程及信号处理专业可以-EEG feature extraction and analysis
yuyinchuli
- 运用数字信号学基本原理实现语音信号的处理，在matlab7.0环境下综合运用信号提取，幅频变换以及傅里叶变换、滤波等技术来进行语音信号处理。-Learn the basic principles of the use of digital signal processing to achieve the speech signal in the integrated use of signal extraction matlab7.0 environment, amplitude-frequen
Experiments--1
- 信号的频谱分析，可以提取采集到的地震信号的相位谱和振幅(寻找油气一般采用人工地震法)，但是本程序仅仅搭建了一个模型，如果急于得到结果还需要自行设计信号等，希望本程序能有一点帮助。-Signal spectrum analysis, we can extract the acquired seismic signal amplitude and phase spectrum (commonly used to find oil and gas seismic method), but this p
Untitled123
- 心率变异性信号小波变换法分析提取波形生成信号matlab-The extraction of new wavelet transform for heart rate variability
fwy_conv
- 实现自相关，最终获得信号的有关信息，实现信息的提取。-Achieve autocorrelation, ultimately, the information signal, to achieve extraction of information.
Heart-sound-signal-extraction
- 一种对心音信号特征提取的小波包算法的研究。-A study of heart sound signal feature extraction wavelet packet algorithm.
GIS_localization_envelop
- GIS特高频局部放电信号的包络线提取、并计算信号起始时刻，进而定位局放源位置。-Calculation of envelop of partial discharge UHF signals and the time of arrival. According to that ,the location of PD source can be determined.
motaifenxi_1
- 模态分析，用FFT对输入的激励信号提取振动的频率-Modal analysis using FFT excitation signal input to extract vibration frequency
lpc_error_syn
- 利用MATLAB执行LPC分析和合成语音文件和显示原始语音信号通过滤波,提取LPC的错误(激发)信号,然后使用逆LPC的滤波误差信号,可以完全恢复原始语音信号。-This MATLAB exercise performs LPC analysis and synthesis on a speech file and shows that by filtering the original speech signal, extracting the LPC error (excitation) s
mul_fea_ext
- 里面包含多种信号特征提取算法，有短时变换算法，包络特征提取算法，模糊函数算法，包络前沿算法，还有PCA降维等(It contains a variety of signal feature extraction algorithms, including short-time transform algorithm, envelope feature extraction algorithm, fuzzy function algorithm, envelope front algorithm,
MFCCs
- 将语音识别领域的MFCC方法通过修改能够对三维地震数据进行特征提取实现了语音识别方法在地震信号方面的运用(The MFCC method in the field of speech recognition can be modified to extract the features of 3D seismic data to realize the application of speech recognition method in seismic signal)