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signal-fourier-analysis
- 信号傅里叶变换的matlab程序，包括对幅频和相频的图形绘制-Signal Fourier transform matlab program, including the magnitude and phase frequency of the graphics rendering
signal-fault-diagnosis
- 通过matlab语言实现小波变换在信号故障诊断中的应用，实现结果良好，可供大家使用，互相学习。-The application of wavelet transform in signal fault diagnosis by the Matlab language, to achieve good results, and available for everyone to use, learn from each other.
wavelet
- 本程序可以实现利用小波变换对图像和数字信号的进行去噪-This procedure can be achieved using wavelet transform for image and digital signal Denoising
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
DWT1D
- 一维正交小波变换(二进小波变换）包括分解与重构-this program compute the one-dimensional orthogonormal wavelets transform of the signal in a data file and reconstruct the original signal from its wavelet decomposition using the Mallat s pyramidal algorithm.
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.
JurnalWavelet
- This paper is a brief introduction to discrete wavelet transform as digital signal-processing technique and the application. The field of discrete wavelet transform (DWT) is an amazingly recent one because itÌ s better than Fourier transfor
WaveletTransformsinMATLAB
- 执行一维和二维小波变换在MATLAB环境中。十几包括的小波函数有： * Haar * Daubechies 1-6 * Symlets 1-6 * Coiflets 1 and 2 * Splines and reverse splines * CDF 9/7 and Le Gall 5/3 * S+P wavelets (2,2), (4,2), (4,4), (6,2), and (2+2,2) * Two Ten "TT" * Low-complexit
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
BlindRecognitionAlgorithmforTTCSignalsofSatellite.
- 基于小波变换和ICA的卫星测控信号盲识别算法-Based on wavelet transform and ICA for Blind Signal Recognition Algorithm for Satellite Monitoring
TOOLBOX_DTMband1D_v1.2
- DEscr iptION: This toolbox allows to decompose a signal via a dual-tree M-band wavelet analysis. It consists of 2 subfolders: 1) dual_tree_1D: contains all the m-files for the dual-tree M-band transform. 2) filters: contains all the m-files t
waveleseriestthreshoding
- 使用matlab的小波分解和重建函数对24位的ADC采样数据进行小波变换和去噪，去噪使用阈值算法，阈值的选取具体使用了6种方法进行对比，对于不同信号其效果是不同的！把去噪后的信号和原始信号放在一个图中，使用不同颜色的曲线进行对比，效果可以很直观的表现。-Using matlab wavelet decomposition and reconstruction of the function for 24-bit ADC sampling data wavelet transform and de
MATLAB_Wavelet
- MATLAB下小波变换的原理教程及示例 包括：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。-MATLAB wavelet transform under the principle of tutorials and examples include: one-dimensional linear non-linear approximation, two-dimensional linear non-line
denoising
- 用于信号降噪 处理，使用小波变换算法，可用于音频文件处理-For signal noise reduction, using wavelet transform algorithm can be used for processing audio files
xsj
- 基于小波变换的碰磨故障信号的特征提取，可以画出信号原图，轴心轨迹，频谱图以及多层小波变换的重构信号-Based on wavelet transform rubbing fault signal feature extraction, the signal can be drawn artwork, orbit, spectrum and signal reconstruction wavelet multi-
Wavelet_Denoise
- 小波去噪的几篇论文 Automatic identification and Removal of ocular artifacts from EEG using Wavelet transform 小波去噪理论及MATLAB实现研究 小波分析在信号降噪处理中的应用 小波软阈值滤波在信号去噪中的有效性研究-Wavelet denoising of several papers Automatic identification and Removal of ocular artif
wavelet_time_entropy
- 结合小波变换和香农定理，介绍了小波时间熵算法，并引用于信号异常检测中-Wavelet transform and the Shannon theorem, introduced the wavelet time entropy algorithm, and applied Signal Anomaly Detection
ECGmonitoring
- 小波变换是一种信号的时间—尺度分析方法，它具有多分辨率分析的 特点，而且在时频两域都具有表征信号局部特征的能力。由于其在信号处 理领域表现出的优异性能，目前在生物医学领域，广泛应用于信号检测、 特征提取、图像处理、信号压缩等方面。 -Wavelet transform is a signal of the time- scale analysis method, it has the characteristics of multi-resolution analysis, bu
wave-Transform
- 小波变换经典讲稿，学习信号处理必备专业好书，千万别错过啊~~~~~~~~~~。-Transform the classic speech, learning signal processing necessary specialist books, do not miss ah ~~~~~~~~
10.1.1.139.6915
- PERCEPTUAL OPTIMIZATION OF WAVELET IMAGE COMPRESSION NASA’s extensive image compression requirements may be met in part by the use of wavelet techniques.1 Wavelets form a large class of signal and image transforms, generally characterized by de