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- This paper uses the digital wavelet frame (DWF) combined with nonlinear soft-thresholding method to denoise the transient scatter response signal. 利用离散小波框架(DWF)结合非线性软阈值方法对瞬态雷达反射回波信号进行去噪处理。
- This method firstly extracts multiple features of target in theses sub-band images after transforming the IR images using discrete wavelet frame transform. 该方法在对红外图像进行离散小波框架变换的基础上,提取目标在各子带图像上的多个特征;
- Since signal processing is essential in acoustic measurement, we use FIR(finite impulse response)filter ,which is designed by Parls-McClellan algorithm,combined with wavelet frame theory to process signals. 由于信号处理在声波检测技术中至关重要,我们对其做了具体的分析、探讨后,提出使用Parks-McClellan算法设计FIR滤波器和小波框架理论相结合的信号处理方法是有效的。
- This paper begins with characterization of minimum-energy frames,and designs 2-band tight wavelet frames of odd length with partial interpolation by parameterization. 利用极小能量框架的一个刻画,用参数化方法,设计了奇数长的具有部分插值性的二带小波严格紧框架。
- Color Image Fusion Based on PCA and Wavelet Frame Transform 基于PCA与小波变换的彩色图像融合算法
- Digital wavelet frame denoise the transient scatter response signals 离散小波框架消除瞬态散射回波噪声
- The bevel of that picture frame was damaged. 那个镜框的斜角已被损坏了。
- Her slight frame was shaken by bouts of coughing. 她纤弱的身躯因阵阵咳嗽而发颤。
- The painter stretched the canvas on a frame. 画家把油画布紧绷在画框上。
- It is not easy to true up a frame. 做个标准的框架也不容易。
- This athlete has a powerful frame. 这位运动员有着魁梧的体格。
- It takes long to frame up an article. 构思一篇文章要花好长时间。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The mayor is a man of square frame. 市长是个体格魁梧的人。
- The door is not true to the frame. 这门与门框的尺寸不一致。
- His lips could hardly frame the words. 他几乎说不出话来。
- The door fits flush into its frame. 门正好与门框紧密吻合。
- The frame of the umbrella is made of metal. 伞的骨架是金属制的。
- He was in a bad frame of mind this morning. 今天上午他心情恶劣。
- She was in a cheerful frame of mind. 她心情愉快。