In the paper,wavelet threshold filter algorithm is applied to gaseous infrared spectra analysis.
将小波阈值滤波算法应用于气体红外光谱分析中,以实际测量得到的气体透过率光谱为处理对象,首先完成了单组分测量光谱的小波去噪;其次,实现了多组分实测光谱的小波去噪与定量分析;最终可以获得气体浓度等重要的光谱分析结果。
In chapter three, firstly, the principles of wavelet analysis and threshold filter are introduced.
主要概述了多分辨率分析、Mallat算法和该算法初始系数的计算以及阈值滤波时小波系数的估计方法和阈值的选择。
A threshold filtering algorithm based on the region relativity of the wavelet coefficients;
基于小波系数区域相关性的阈值滤波算法
Noise elimination of color comparison signal with threshold filtering of wavelet is introduced.
介绍了用小波阈值滤波方法实现比色测温信号的滤波消噪。
sparsity_norm(sqrt) threshold filtering method was better than other methods in the MATLAB wavelet too.
然后,在MATLAB环境中采用一维小波变换和二维小波变换分别对地震映像资料进行去噪效果研究,进行阈值滤波试验结果表明Bal。
Wavelet analysis using soft-thresholding filtering in electromagnetic induced thermo-acoustic tomography system;
基于软阈值滤波的小波分析方法在微波致热超声成像系统中的应用
Comparison of Non-Bayesian Wavelet Filtering Method and Research of Threshold Value Filtering Algorithm
小波非Bayesian滤波法比较及其阈值滤波算法研究
Medical Image Denoising Based on Wavelet Soft Threshold Filting
基于小波软阈值滤波的医学图像去噪
Research on the Validity of Wavelet Soft-threshold Filtering in Signal De-noising
小波软阈值滤波在信号去噪中的有效性研究
Intelligent Fault Diagnosis of Rolling Bearing Based on Wavelet Threshold Filtering and Neural Networks
基于小波阈值滤波和神经网络的滚动轴承智能化故障诊断
Application of adaptive thresholding wavelet filter restoration in steganalysis
自适应阈值小波滤波复原在隐写分析中的应用
An Improved Mean Filter Algorithm Based on the Threshold of Region Homogeneity Measure
基于一致锐度阈值的均值滤波改进算法
Implementation of stack filters with mirrored image threshold cascade based on FPGA
基于FPGA的镜像阈值层叠滤波器实现方法
Study on wavelet-based soft-thresholding deblocking algorithm for low bit rate video
低码率视频的小波域软阈值去方块滤波算法的研究
A Filtering Algorithm of Optimal Threshold Function Based on Spatial Correlation and Its Virtual Realization
基于空域相关的优化阈值函数滤波算法及其虚拟实现
The designed circuit includes amplifier-filter circuit, AGC circuit and floating threshold setting circuit mainly.
设计的电路主要有放大-滤波电路、自动增益控制电路和浮动阈值电路。
Filtering Threshold Adjusting Algorithm Based on TREC Target Optimization
基于TREC目标优化的过滤阈值调整算法
Influence of Forming Technology on Percolation Threshold of CFRP and CFRS
成型工艺对CFRP及CFRS渗滤阈值的影响
Wavelet threshold-based sea clutter signal denoising
基于小波阈值算法的海杂波信号去噪
Performance Analysis of Threshold Denoising Via Different Kinds of Mother Wavelets and Wavelet-Thresholding Denoising Method Based on Energy Cell;
小波阈值去噪的性能分析及基于能量元的小波阈值去噪方法研究
The new thresholding function based on wavelet de-noising method
基于新阈值函数的小波去噪方法研究
Study on Threshold De-noising Technology for Speech Signal Based on Wavelet Packet
基于小波包的阈值语音去噪算法研究
An improved threshold de-noising algorithm based on wavelet correlations
基于小波相关性的改进阈值去噪算法
MRI Medical Image Denoising Based on BEMD and Wavelet Thresholding
基于BEMD和小波阈值的MRI医学图像去噪