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Example6_11
- 用MATLAB对一语音信号进行小波分解，分别用强阈值，软阈值，默认阈植进行消噪处理。-MATLAB to a voice signal wavelet decomposition, respectively intensity threshold, soft threshold, the default threshold for planting Denoising.
MATLAB中常用的程序
- MATLAB中常用的程序，包括硬阀值、软阀值、全局阀值，小包波去噪等等，希望对初学者有用。,Procedures commonly used in MATLAB, including the hard threshold and soft threshold, global threshold, wave packet de-noising, etc., in the hope that useful for beginners.
Gcv
- 一个自适应软阈值去噪的原程序，很实用，我用它解决了很多问题-An adaptive soft-threshold denoising of the original program
matlab4
- 阈值法区造程序，包括软阈值和硬阈值，还有软硬这种法去噪的程序-Threshold area making process, including the soft threshold and hard threshold, as well as soft and hard process of this method de-noising
VisuShrink_wavelet_threshold
- this package include image denoising using visu shrink wavelet threshold.
waveletthresholddenoising
- 基于MATLAB的小波阈值去噪方法的研究（其中包括软阈值方法，硬阈值方法，广义小波阈值函数，自适应特征阈值等方法的代码）-MATLAB-based wavelet threshold denoising (including soft-thresholding method, hard threshold method, generalized wavelet thresholding function, adaptive threshold methods such as feature co
image_wave_den
- 利用matlab编程，比较软阈值和硬阈值收缩方案的去噪效果。通过了Matlab2009a的测试。-Using matlab programming, comparing the denoising shrinkage results of two methods between soft threshold and hard threshold program. Testing by Matlab2009a.
Untitled1
- 半阈值法小波去噪，并与硬阈值和软阈值的结果进行比较-Semi-threshold wavelet denoising, and with the hard threshold and soft threshold to compare the results of
my_wthresh
- 软硬阈值函数和自定义的基于非线性变换阈值函数曲线图-Hard and soft threshold function and custom thresholding function based on nonlinear transformation curve
softthreshold_Bayes
- The function apply soft thresholding to wavelet coefficients at decomposition level lev calculating the threshold adapted to the various sub-bands-The function apply soft thresholding to wavelet coefficients at decomposition level lev calculating
rythreshold
- 小波阈值去噪的软硬阈值去噪算法，里面包含了软硬阈值不同的去噪效果，大家一起学习哈-Hard and soft wavelet threshold denoising threshold denoising algorithm, which includes hard and soft threshold denoising different effects, we will study together and Kazakhstan
wpdencmp
- contour函数的使用 matlab小波降噪 全局软阈值消噪图像 无偏估计软阈值消噪图像 同态滤波 启发式软阈值消噪图像 -contour matlab wavelet noise reduction function uses the global soft-threshold denoising images unbiased soft threshold denoising images with state of the heuristic filter
matlab
- 基于小波软阈值的信号去噪 小波去噪 小波分解与重构-Soft threshold based on wavelet signal denoising wavelet decomposition and reconstruction wavelet denoising
xiaobo
- 第一个文件是用DB5小波对信号进行第层分解分解成d1,d2,d3.第二个文件是用采用软阈值进行小波消噪处理-The first file DB5 wavelet signal layer decomposition decomposed into d1, d2, d3 Signal Processing in the second file is the soft threshold
WT-ddencmp
- 对MATLAB中给出的信号进行默认阈值与软阈值的小波去噪-Signal given in the MATLAB default threshold and soft threshold wavelet de-noising
waveletEMD
- waveletEMDimproved的原始版本，以小波软阈值降噪对信号进行预处理，对预处理后的信号进行EMD分解-the original version waveletEMDimproved, wavelet soft threshold denoising preprocessing the signal, signal pretreated with EMD
IteSoftThresBlock
- 用于处理迭代软门限中出现阻塞的程序。输入原矩阵和向量即可得出阻塞变量位置和解决阻塞后的矩阵。-For processing procedures of a block in the iterative soft threshold. Enter the original matrix and vector can be derived the blocking variable position and resolve the blocking matrix.
The-wavelet-soft-threshold-denoising
- 小波的软阈值对一维信号滤波处理例程，适合初学小波和信号处理者-Wavelet soft threshold filtering to the one-dimension signals processing routines, suitable for beginners wavelet and signal processing
Soft-threshold-denoising
- 复杂噪声背景下，微弱振动信号去噪方法之小波包软阀值去噪-Complex noise background, the weak vibration signal denoising method of wavelet package soft threshold denoising
soft
- 针对提出的故障信号，利用awgn加噪，对其进行小波软硬阈值降噪，提出一种改进阈值，利用五种自适应阈值函数sqtwolog、rigrsure、heursure、minimaxi和ddencmp中阈值选取原则，对软阈值、硬阈值和改进阈值进行降噪效果对比。(In view of the proposed fault signal, the wavelet soft and hard threshold de-noising is carried out by AWGN adding noise, an