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- Study of Insertion Loss for Wavelet Transform Element of New SAW Type 新型声表面波式小波变换器件插入损耗的研究
- wavelet transform element 小波变换器件
- Objective Apply wavelet transform to denoise medical image. 摘要目的利用小波变换进行医学图像去噪。
- Denoising analysis of OTDR data based on wavelet transform[J]. 引用该论文 王韶波;李康;孔繁敏;吴涛.
- Methods of signal processing in LIA based on wavelet transform[J]. 引用该论文 杨兴林;王华岑;徐铁铮;李劲.
- The key element of the method is wavelet coefficients in each sub-band of wavelet transform are modeled as a Generalized Gaussian distribution (GGD) with two parameters. 图像的小波子带分解系数纹理可以建模为两参数广义高斯分布。
- By using wavelet transform, the emission of HHG in different time is obtained. 利用小波变换，观察了高次谐波在不同时刻的发射情况。
- In this paper, wavelet transform with nonlinear scale (NWT) is introduced. 我们介绍了一种非线性尺度小波变换(Wavelettransformwithnonlinearscale,NWT)。
- Usually,wavelet transform module maximum accords with saltation points. 小波变换模的极值点常对应于信号突变点。
- The wavelet transform is used to analyze some voltage signals what it detected. 利用小波变换对所检测到的电压信号进行了分析。
- Finally, the fused image was reconstructed through inverse wavelet transform. 最后，通过小波逆变换得到融合图像。
- After analysing various method of edge-lit illumination,we propose a new way to realize edge illumination using light beam transform element. 在分析原有各种边光照明方法基础上提出一种利用全息光束变换元件实现全息图边缘照明的新途径。
- Wavelet transform is an efficient mathematical tool for singularity detection. 小波变换是检测信号奇异点的种有效的数学工具。
- Objective Compressing medical images in DICOM format by wavelet transform. 目的利用小波变换实现对医学DICOM图像压缩。
- Wavelet transform is of good localization property in signal analysis. 小波变换在信号分析中具有良好的局部化特性。
- This paper discusses the theoretical basis for rms measurements of power system directly from the Harr wavelet transform data associated with each sampling voltage and current element pair. 讨论了利用电压和电流采样值直接进行Harr小波变换,从而实现对电压和电流有效值的测量。
- The transmitting interdigital transducer (IDT) and the receiving IDT for SAW element are designed to be the same IDTs of wavelet type, thus the reconstruction of wavelet transform can be implemented. 当声表面波器件的发射叉指换能器和接收叉指换能器被设计成完全一样的小波式叉指换能器时，可实现小波变换的重构。
- This paper presents an image watermarking technology based on disperse wavelet transform. 提出了一种子离散小波变换域实现图象水印的方法。
- A lossless scheme of a binary image watermark based on wavelet transform is proposed. 摘要针对二值水印图像，提出一种基于小波的无损的数字水印系统。
- The wavelet transform(WT) is a new mathematical tool which will show great prospects in the NIR field. 同时，阐述了光谱的预处理，其中的小波变换方法是一种新的数学工具，有著广泛的应用前景。
