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qdsg
- 主要研究了超声回波信号的小波分析算法和BP神经网络算法。在超声检测中，作为检测基本数据的脉冲反射回波信号受到电子噪声和结构噪声的干扰，-major study of the ultrasonic echo signal wavelet analysis algorithm and BP neural network algorithm. In ultrasonic testing, to detect the basic data pulse echo signals reflected by
De_noise_with_wavelet
- 小波去躁功能。（包括对应的文章和程序，希望对大家有用）-wavelet impatient to function. (Including articles and the corresponding procedures in the hope that it may be useful right)
matlab-xiaobobao
- matlab小波包的使用，包括图像处理和信号处理的内容程序-Matlab wavelet packet, including the use of image processing and signal processing procedures for the content
multiwavelet-prefilter
- IEEE上的多小波预滤波的经典文章，xia最早提出了针对GHM多小波的预滤波，以后的都是对它的改进
wavform
- 小波滤波器构造和消噪程序 - Dinga s Blog
xiaodbolvboqigouzaohexiaozao
- 小波滤波器构造和消噪程序（2个）此函数用于研究Mallet算法及滤波器设计和消噪
xiaobo_PSK
- 基于二次小波变换的psk信号符号率的估计
wavelet
- 用于语音压缩的小波变换编解码程序，在VC上正常运行
心电信号加入0.5Hz的基线漂移
- 心电信号加入0.5Hz的基线漂移，通过0.5Hz高通滤波器，滤波后的波形与原波形的对比 ，滤波器特性曲线分析；信号加入50Hz工频漂移，通过50Hz陷波器，滤波后的波形与原波形的对比 ，滤波器特性曲线分析,ECG baseline drift by adding 0.5Hz, 0.5Hz through a high-pass filter, filtering of the waveform after the comparison with the original waveform, fi
ziliao
- 对焊接电弧声进行多维小波信号处理，主要为基本的信号处理过程-multiple wavelet anolysis
xiaobobaoyiweiquzao
- matlab小波包工具箱的使用来分析信号，实现了一维去噪声的功能，恢复出了原始信号-wavelet packet Matlab toolbox used to analyze signals and realized the noise to a peacekeeping function, restoration of the original signal out
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- 建立了信号从扩频、加干扰信号到解扩、求误码率的仿真模型系统。 经过小波镜像处理的与理想的状况的比较。-Established from the spread spectrum signal, plus interference signal to the de-spread, and the bit error rate system simulation model. After wavelet image processing and comparison of the ideal si
GPSdenoise
- GPS单历元信号变形监测数据去噪处理。包括小波软/硬阀值去澡，中值滤波去噪-Single epoch GPS deformation monitoring data signal de-noising processing. Including wavelet soft/hardware to the shower threshold, median filter denoising
LipschitzcurveBcharacterization
- Lipschitz曲线上函数空间的B_小波刻画-Lipschitz curve B_ wavelet function space characterization
szxd
- 数字滤波器设计及在心电信号滤波中的应 心电信号采集 心电信号分析 含噪心电信号合成-Digital filter design and filtering of the ECG should be collected ECG ECG ECG analysis of noisy synthetic
xiaoboquzao
- 语音增强算法,语音的小波变换算法源程序，欢迎使用啊，很不错-Speech enhancement algorithm, the wavelet transform algorithm for speech source, please use the ah, very good
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- 用小波变换思想,提出一种基于小波去噪的多输入多输出正交频分复用(MIMO-OFDM)系统信道估计方法。该方法首先利用最小二乘(LS)方法进行信道估计,然后对估计后的结果进行小波去噪处理。与传统最小二乘信道估计方法相比,该方法不需要预先知道信道的统计特性,信道估计性能有明显提高。-Based on wavelet transform,a method for MIMO-OFDM channel estimation with noise reduction is given,which is di
小波和维纳综合的语音增强
- 小波和维纳综合的语音增强，运用了多种滤波方法得到的波形，可以实现对白噪声和彩色噪声的增强。
小波包分析 代码
- 对原始信号进行小波包分解，小波函数及分解尺度均可自调(The original signal is decomposed by wavelet packet, and the wavelet function and decomposition scale can be adjusted automatically)
MATLAB6.5辅助小波分析与应用
- 小波分析基本原理以及初级应用案例，帮助初学者迅速掌握相关基本应用(The basic principles of wavelet analysis and primary application cases, and help beginners to quickly grasp the basic application)