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- A new method called as FFT plus M band wavelet transform is presented to improve the radar MTD performance. 提出了在FFT后加M-带小波变换提高雷达MTD性能的一种新方法。
- Speech Enhancement Based on Critical Band Wavelet Transform 基于临界频带子波变换的语音增强
- multi- band wavelet transform 多进制小波变换
- The wavelet transform has the advantage of probing the multi time scale of hydrology and water resources time series. 小波变换法分析水文水资源系统多时间尺度是优越的。
- By using band and equal distance wavelet transform and average energy method, the ground roll wave can be recognized and suppressed belier, hence obtaining good results. 采用窄档等频距小波变换方法，在含面波的低频频带内，用平均能量法识别和压制面波，取得良好效果。
- To meet the demand,based on 2-D wavelet transform,this paper proposes a lossy compression method using band grouping and vector quantization. 为了对高光谱图像进行有效压缩,在2维小波变换的基础上,提出了一种分组矢量量化的高光谱图像有损压缩方案。
- 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.
- In this paper,we present a new method and visualization technology for exploring subtle traps using narrow band wavelet scanning. 本文提出了一种利用窄带子波扫描探测隐蔽圈闭的方法及可视化处理技术。
- 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.
- Dim target can be regarded as transient signal with unknown intensity and location, and it belongs to high frequency part of the image. By multi resolution wavelet transform for the image, dim target in the condition of low SNR could be detected. 将弱小目标看作是红外图像中灰度和位置均未知的暂态信号 ;通过对图像信号作多尺度的小波变换 ;可以在低信噪比条件下检测出弱小目标 .
- A new digital watermarking algorithm based on BPN neural network is proposed.Watermark embed processing is carried out by transforming the host image in four band wavelet domain. 摘要提出了一种基于BPN神经网络的水印新算法，首先对数字图像进行四进制小波分解；
- 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。
- 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。
