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带噪语音的产生最小二乘法拟合消除趋势项的函数
语音信号的预处理一——消除趋势项和直流分量-Generate the least squares method to eliminate noisy speech function fitting term trends in the speech signal preprocessing one- eliminating the trend term and DC components
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vq矢量量化，对说话人进行识别，内置有语音样本，识别率高达90 。对语音信号进行读取，预处理，特征参数提取，向量量，训练，对比识别。-vq vector quantization for speaker identification, built-in voice samples, the recognition rate of 90 . Read the speech signal, preprocessing, feature extraction, the amount of vector
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利用汉明窗口实现的带通滤波，对信号进行预处理-Hamming window to achieve a band-pass filter, the signal preprocessing. . .
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对需要分析的振动信号进行预处理，消除趋势项-To deal with the vibration of the signal preprocessing, eliminate trend
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MATLAB实现振动信号预处理：最小二乘法消除多项式趋势项和五点滑动平均法平滑处理-MATLAB realize vibration signal preprocessing: least squares polynomial trend items and eliminate a five-point moving average smoothing
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一阶导数、二阶导数，矢量归一化（SNV），多元散射校正（MSC），数据中心化，直接信号校正，平滑处理六种光谱数据预处理的方法-A first derivative, second derivative, vector normalization (SNV), multiplicative scatter correction (MSC), the data center of the direct signal correction, smoothing six kinds of spectra
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部分信道状态信息已知条件下，发射信号预处理、后处理，并采用注水算法，仿真得出保密容量-Under partial channel state information known conditions, transmission signal preprocessing, post processing, and using water-filling algorithm, simulation results security capacity
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对ecg信号进行预处理，并检测ecg的r波，并进行特征提取，并在图中进行标注-On ecg signal preprocessing and detection of r ecg wave, and feature extraction, and marked on the drawing
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对ecg信号进行预处理，并检测ecg的pqrs波，并进行特征提取，并在图中进行标注-On ecg signal preprocessing and detection of pqrs ecg wave, and feature extraction, and marked on the drawing
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对emg信号进行预处理，并检测EMG的特征点，并在图中进行标注-For emg signal preprocessing and detection of EMG feature points, and marked on the drawing
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对rsp信号进行预处理，并检测rsp的特征点，并进行特征提取，并在图中进行标注-For rsp signal preprocessing and detection feature point rsp and feature extraction, and marked in the drawing
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对sc信号进行预处理，并检测sc信号的特征点，并进行特征提取，并在图中进行标注-For sc signal preprocessing, and detecting the feature point sc signal and feature extraction, and marked on the drawing
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信号预处理时，需要对信号进行滑动去噪，该程序可以实现滑动去噪，交互友好，我做毕业论文用的。-When the signal preprocessing, the need for signal denoising slide, the program can achieve the sliding de-noising, interactive and friendly, I do thesis use.
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The Bland–Altman analysis for repeated measures on 10-minute
time windows in the awake state (around 7 PM) and during sleep
(around 12 AM) was used to compare OHR and HRECG [6]. The
Mann–Whitney U-test was used to compare the average HRECG and
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轴承故障信号的诊断方法，时延相关预处理对振动信号做预处理，可以起到解调的作用-Diagnosis bearing fault signal delay associated pretreatment on the vibration signal preprocessing, can play a role demodulated
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用于对信号进行预处理时，提高高频部分的幅度-For signal preprocessing, the increase of the amplitude of the high frequency part
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MATLAB心电图自动诊断程序。围绕心电信号预处理、心电波形检侧与定位、心电特征提取与分析三个方面。研究MIT数据库中的心电信号，针对心电信号中存在的工频干扰、基线漂移、肌电干扰等各种噪声,设计出了高通、低通、带阻、平滑效果滤波器来对心电信号进行预处理，对处理后的信号采用连续小波变化进行特征点的定位及瞬时心率的计算，最后通过分析给出诊断结果。-MATLAB ECG automatic diagnosis program. Around the ECG signal preprocessing,
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语音信号的分析及前期的预处理，包括语音信号的一些特征；预处理包括前期的预滤波、小波降噪、预加重、加窗分帧、语音端点检测。-Speech signal analysis and pre processing, including some of the features of the speech signal preprocessing including pre filtering, wavelet noise reduction, pre emphasis, plus window fram
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粒子群算法，一种优化算法，可作为非线性信号的预处理和分析，属于优化算法的一种-Particle Swarm Optimization Algorithm
Particle swarm optimization algorithm, an optimization algorithm, can be used as a non-linear signal preprocessing and analysis, belonging to a optimization algorithm
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4振动信号预处理方法-<matlab在振动信号处理中的应用>王济一书对应代码(4 vibration signal preprocessing method -<matlab in vibration signal processing)
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