搜索资源列表
f10_1
- 小波变换在信号处理中的应用,包括压缩,去噪等,程序很简单-wavelet transform in signal processing applications, including compression, denoising, a very simple procedure
final
- 小波变换处理带噪语音信号，对于低信噪比的情况下相当有效，直接改文件名就可完成-Wavelet Transform of Noisy Speech signal processing for low SNR case quite effectively, direct to the file name can be completed
wavelet_max
- 小波模极大值原理在图像边缘提取和信号奇异点检测中的应用-Wavelet Modulus Maxima Principle in Image Edge Detection and Signal Singularity Detection
signal_denoise_based_wavelet
- 一个基于小波阈值的信号处理程序，通过自适应阈值方式抑制信号噪声-A threshold based on wavelet signal processing procedures, through the adaptive threshold signal noise suppression methods
waveletanalysisandapplication
- 小波分析及其应用，详细介绍了小波变换原理和基本方法，还重点介绍小波变换在语音和图像处理、信号检测、多尺度边缘提取等领域的应用。-Wavelet analysis and applications, described in detail wavelet transform principles and basic methods, but also focuses on Wavelet Transform in the voice and image processing, signal det
xunhuandb2IDWT
- 本代码是小波包学习和使用的初学代码，简单改造可对信号进行滤波，去噪，实现我们需要的各种功能-xiaobobao
AAFFT
- 数字信号处理中经典的FFT算法实现，对理解信号处理帮助很大-A Fast Fourier Transform [FFT] method for frequency sparse functions. Recovers the k most energetic frequencies hidden in a bandwidth-N function in k*polylog[N] time.
Bspline2
- 利用B3滤波器进行一维信号的冗余小波变换-B3 filter using one-dimensional signal of the redundant wavelet transform
041010
- matlab环境下关于数字信号处理的一些程序，主要是利用小波变换的去噪程序-matlab environment about a number of digital signal processing procedures, mainly the use of wavelet transform de-noising procedures
Untitled2
- 小波滤波，可用于心电信号、脉搏波信号的滤波-Wavelet filtering, can be used for ECG, pulse wave signal filtering
xiaobo
- 该程序实现了小波变换对音频信号的降噪处理，简单实用！程序运行时需要一个.wav格式的音频信号。-Procedures for the implementation of the wavelet transform of the noise reduction audio signal processing, simple and practical! Procedures required a run-time. Wav format audio signal.
coif5wave
- 用基于小波变换的方法采用coif5小波对信号进行谐波分析-Wavelet Transform-based Methods coif5 harmonic wavelet analysis of signals
xiaobobao
- 对信号进行小波包分解并求取各个分量的功率谱-The signal wavelet packet decomposition and obtain the power spectrum of the various components
Matlab_Wavelet_Denoise_Compress
- 包括的多个示例源代码有：一维线性非线性近似、二维线性非线性近似、使用线性滤波过滤噪声、使用小波门限消除噪声、使用小波变换压缩一维信号、二维小波图像压缩等等。-Including the source code of a number of examples are: a linear one-dimensional non-linear approximation, nonlinear two-dimensional linear approximation, the use of linear
ecg
- 读取ecg信号，并对其进行小波分析，得到模极大序列，为继续分析信号提供基础-Read ecg signal and its wavelet analysis, the modulus maxima sequence, in order to continue to provide a basis for analysis of signal
Basedonwavelettransformmodulusmaximamethodtothestu
- 基于小波变换模极大值方法在信号去噪中的研究-Based on wavelet transform modulus maxima method to the study of signal de-noising
waveletdenoising(matlab)
- 本程序采用SURE域值选择算法对信号去噪-This procedure using SURE threshold selection algorithm of signal de-noising
fjxhfj
- 实现db6小波提升变换，对信号进行5层分解和重构。另外被屏蔽的部分为离散小波变换。-Enhance the realization of wavelet transform db6, 5 layers of signal decomposition and reconstruction. In addition to being part of shielding DWT.
Wavelet
- 这是一个小波分析软件，可用来进行时间序列信号的分段分析。-this is a software for wavelet analysis and it can be used to segment and analyze the time series signals
wnn_forcast
- 用小波神经网络变换对时间序列信号进行预测，并做了测试，效果很好，请参考-Transform using wavelet neural network to predict the time series signal, and do a test with good results, please refer to