资源列表
ECG
- 心电信号分析 (1)设计滤波器,实现对心电信号的噪声抑制和基线纠漂。 (2)时域分析:R波检测算法与实现. (3)功率谱分析:对消噪后的信号进行功率谱分析。要求计算信号的功率谱,功率谱峰值,峰值频率。 -ECG Analysis (1) design filters to achieve noise suppression of ECG and baseline drift correction. (2) time-domain analysis: R-wave detectio
wavelet-decomposition
- 利用多尺度小波分解函数dwt2对图像进行二尺度小波分解(仍然采用db1小波)-(Still using db1 wavelet multi-scale wavelet decomposition of the two-scale wavelet decomposition function dwt2 image)
emdh
- emd算法部分程序,建议刚学习的同学看看,很有价值的!-EMD algorithm part of the program, proposed just learning students see great value!
ecgdetect
- 这个程序主要是关于信号处理和特征提取的,主要功能是实现心电信号的QRS波检测,并显示其波形-this process is about signal processing and charastics detection,the main function is to conduct the QRS detection of ECG and provide us with a picture
fft_useful
- 利用C/C++语言的特点实现快速傅立叶变换FFT。比较实用的一个程序-using C / C language features to achieve FFT fast Fourier transform. A more practical procedures
DWT1
- 关于小波变换的一个例程,希望大家提出宝贵意见,共同学习-on wavelet transform a routine, we hope that the valuable advice, learning together
离散小波变换(DWT)
- 离散小波变化的程序,用C++代码实现。其中子函数包括墨西哥帽函数,待分析函数-discrete wavelet changes in the procedures, using C + + code to achieve. Functions which include Mexico apparatus function, pending analysis functions
MATLAB2_lms
- 介绍了自适应滤波算法LMS的四个基本的程序算法,对初学者能够提供便利。-LMS adaptive filtering algorithm described four basic program algorithm, for beginners can be facilitated.
image-by-hiding-another-image-in-a-certain-bit.zi
- Demo to watermark an image by hiding another image in a certain bit plane. Sometimes called LSB Watermarking or something similar. User is asked which bit plane they want to hide the image in. By Image Analyst.-Demo to watermark an image by hidin
bipls
- 后向偏最小二乘方法matlab的实现,完全是自己参照公式编的哦-After the partial least squares method matlab realize, is entirely their own formulas reference to the Oh
db8
- 基于3次B样条小波的非抽样小波变换应用程序-B-spline wavelet-based non-sampling wavelet transform application
fft
- 调试通过的2维fft算法,含一个.cpp文件,一个.h文件