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心音的研究
- LABVIEW对心音信号的研究处理等等
kstz
- 此为基于单片机的可视听诊器设计。利用C语言实现了驻极体式声音传感器实现的心音数据采集系统功能，利用图形液晶模块实现显示的新型可视电子听诊器功能。-This is based on single-chip design visual stethoscope. The use of C language realization of the electret-type sound of the heart sound sensor data
xssy
- 源程序是关于心音信号分析的，可以对心音进行EMD分解-It is about the dealing of heart voice .
newsoundcarDAQ
- 心音采集的虚拟仪器源代码，是基于计算机声卡的，里面有心音信号和频谱分析等。-Virtual Instrument Collection phonocardiogram source code, is based on the computer sound card, which determined the sound signal and spectrum analysis.
hilbert
- 这是一个使用希尔伯特黄变化提取心音包络的程序-extract the envelope of the heart sound based on hilbert-hung transfrom
stft
- 本程序是一个用短时傅立叶变换实现的心音时间、频率分析-This program is a short-time Fourier transform implemented with the heart sound time frequency analysis
liulihan
- 本程序利用小波变换实现正常心音信号单子带分解与重构-This procedure to achieve a normal heart sounds using wavelet transform signal decomposition and reconstruction with a list
QRSdetect_matlab
- 心音QRS波检测算法，对于研究心音有帮助。-QRS wave detection algorithm for heart sound
shannonen
- 香农算法 心音信号的包络提取 适合心音信号的初步处理-Shannon algorithm extracts the envelope of heart sounds
C8051Study
- 利用C8051F020片内AD对心音信号（截止频率600Hz）进行采样（采样频率4096Hz），并通过串口发送。上位机接收程序见本人上传的Matlab程序。-Using AD within C8051F020 sampling of the heart sound signal.Heart sound cut-off frequency is 600Hz.AD sampling frequency is 4096Hz.The recei
BTgonglvpu
- 对心音信号进行BT功率谱估计及切比雪夫1滤波的matlab程序，可粗略提取心音频率-PSD BT chey1 matlab
xiaoboyuwelch
- 对心音信号进行WELCH法功率谱估计以及小波去噪的matlab程序-wavelet welch matlab
xiaobosanjiefenjiechonggou
- 对心音信号进行小波三阶分解重构（默认阈值，软阈值）的matlab程序-wavelet decompose and redistribute matlab
zhengchangxinyin
- 基于matlab心音信号处理，正常异常心音的波形图绘制-Matlab signal processing based on heart sounds, abnormal heart sounds normal waveform drawing
heart-sound-signals-process
- 将实验采集的人生理信号进行处理，提取心音信号，对心音信号进行时域和频域分析-The experiments were collected physiological signal processing, extraction of heart sound signals, heart sound signals in time domain and frequency domain analysis
zaosheng
- 使用神经网络实现噪声对消，对于母体中胎儿的心音测试效果非常好-Eliminate noise
心音听诊
- 包含11个心音听诊数据,，正常心音，心脏听诊_二尖瓣狭窄的第一心音亢进并开瓣音等(Contains 11 heart sounds data, normal heart sound, heart auscultation _ mitral stenosis and open valve hyperfunction first sound sound)
心音与心电同步采集分析系统
- 心音与心电同步采集分析系统是对心电图进行采集分析的一款软件系统。本系统将与心电图有关的大量数据进行采集、分析、处理与保存，提高心电工作的效率并实现心电数据的数字化管理。用于远程查询、编辑及存储等，随时给临床医生提供心电图的分析诊断报告，解决纸上保存心电图的局限性，达到图形与文字描述的整体规范化。(Heart sound and ECG synchronous acquisition and analysis system is a so
心音matlab
- 利用阈值函数进行心音去噪的程序，利用了改进的双参数可调阈值函数(A threshold function is used to denoise the heart sound, and the improved dual parameter adjustable threshold function is used.)
心音信号处理分析
- 在matlab仿真平台上对某一心音信号进行采样、小波分解、消噪处理、信号重构等信号处理(Heart audio data processing)