-
Fftfile-of-EEG
可以用FFT频谱对脑电信号进行提取。我们可以利用提取出的各个波段脑电信号,来诊断一些脑部疾病或者对大脑组织的电活动及大脑的功能状态进行分析。
1.将实验测得的脑电数据文件转换为文本文件(已经过50Hz陷波), 获得在Matlab 平台上可直接使用的脑电信号数据,即0661.txt。
2.在Matlab中导入数据,并提取Fp1通道的脑电信号,通过FFT变换对α,β,θ,δ波段进行提取,并做FFT逆变换变到时域。
3.计算各个波段的功率谱。(FFT spectrum can be extracted on EEG. We can use the extracted EEG each band to diagnose some brain disorders or brain tissue on the brain' s electrical activity and functional status were analyzed. One would experimentally measured EEG data file into a text file (has been 50Hz notch), obtained in Matlab platform can be used directly EEG data, that 0661.txt. (2) import data in Matlab and extract Fp1 channel EEG by FFT transform α, β, θ, δ bands were extracted, and do FFT inverse transform variable to the time domain. 3 calculate the power spectrum of each band.)
- 2020-11-21 11:19:35下载
- 积分:1
-
gda
通过核来泛化的判别分析(GDA)代码,MATLAB写的。(through nuclear generalization to the discriminant analysis (GDA) code, written in MATLAB.)
- 2006-09-07 14:45:34下载
- 积分:1
-
ECG_Viewer_v1.2.1
该工具箱主要功能:显示心电信号,分析心电信号中的outlier(ECG signal display,ECG signal analysis)
- 2020-12-30 10:19:00下载
- 积分:1
-
tsp
tsp问题,该算法采用matlab算出了30个坐标的最优化路径,并给出迭代的时间,绘出路径。(tsp problem, the algorithm uses matlab to calculate the coordinates of 30 optimal path, and give Iterative time, mapped the path.)
- 2008-03-23 20:35:31下载
- 积分:1
-
ecg_mairui
迈瑞杯医疗仪器设计大赛ECG心电特征检测,各种滤波器设计代码及文献,希望对大家有用(Mindray Medical Instrument Design Contest Cup ECG ECG feature detection, various filter design code and documentation, we hope to be useful)
- 2020-08-08 15:58:32下载
- 积分:1
-
tree_crcatioi
A small programmer written by VC to show the earth, can move with the mouse
- 2018-11-18 17:31:44下载
- 积分:1
-
飞机控制检测系统
说明: 滑翔机控制与检测系统。观测位姿、俯仰角、偏差等参数进行实效检测。(Glidercontrol and detection system. The parameters such as position and attitude, pitch angle and deviation are observed to detect effectively.)
- 2019-07-11 20:39:30下载
- 积分:1
-
IHS
this th code of improved harmony search algorithm in matlab
- 2012-06-26 21:54:09下载
- 积分:1
-
ecg_matching_pursuit-master
说明: 匹配追踪分解为联合压缩和心电图QRS检测(Matching pursuit decomposition on electrocardiograms for joint compression and QRS detection)
- 2020-12-25 06:29:04下载
- 积分:1
-
bar-codeprintvb
VB编写的条码打印控制程序,可使用在ZEBRAZ4M等型号打印机(VB prepared barcode printing control procedures, the use of models in ZEBRAZ4M printers)
- 2005-07-05 15:45:25下载
- 积分:1