Chinese translation for "donoho"

多诺霍

Example Sentences:

	1.	Donoho and johnstone proposed a new way to denoise the noisy signal and images : “ wavelet shrinkage ” Donoho和johnstone在1992年提出了“小波收缩”方法。
	2.	2 ) proposed a de - noise method based on wavelet packet coefficient shrinkage . the resolution of the method is finer than that of the method based on wavelet shrinkage in time domain and frequency domain 2 )基于donoho阈值去噪方法，给出了一种时频分辨率更高的小波包分解系数收缩的去噪方法。
	3.	Appropriate threshold and threshold function should be selected to fit the signal process goal when the method is applied . 3 ) developed a de - noise method based on translation invariance wavelet transform . the method performed the cycle - spinning for the signal to be de - noised 3 )针对donoho阈值去噪方法对小波基的平移依赖性而在信号奇异点产生的pseudo - gibbs现象，给出了一种平移不变小波变换去噪方法。
	4.	The time - frequency of the wavelet transform and the signal wavelet decomposition - reconstruction algorithm based on the multi - resolution analysis are analyzed . the signal local singularity under the wavelet transform are studied . the difference between between mallat ' s maximun modulus algorithm and donoho ' s waveshrink algorithm are analyzed , too . the denoise effect of different threshold and threshold function are studied . base on compare the advantage and disadvantage of donoho & johnstone threshold and believing - region threshold , a modified algorithm is developed : combining threshold distinguishing and shield filter method 讨论了基于mallat理论最大模数方法以及基于donoho理论的阈值萎缩去噪方法的差别，研究比较了不同阈值规则与阈值函数对去噪效果的影响；在此基础上，结合统一阈值和置信区间阈值各自的优缺点，提出阈值判别和屏蔽滤波相结合的方法。
	5.	Output can be obtain , next we use our designed the wavelet soft threshold to select result of the wavelet transform , finally , we give the selected result reversal wavelet transform . it is obvious : the wavelet soft threshold is important to improve the quality of the gray image processing . . i give the donoho wavelet soft threshold a modified value method , which has a relation with ratio of signal - noise . i made full use of discrete hop field single feedback neural network , and nonlinear steady of automatic system at last , i obtained a steady limited ring , give the energy function an order differential a optimal 我的思路是：改造现有图形结构，先建立能反映信噪比大小且含待定参数k的表达式，然后通过离散型h0pfi旧单层反馈神经网络，再结合前边的混合滤波器构成一个非线性控制系统，写出对应的网络函数，利用相平面法和李雅普诺大稳定性的判据，得到一个稳定的极限环，从而确定出参数卜的范围，进而再对原来的小波软阈值进行修正，用修正后的值作为小波阈值。
	6.	In this paper , we establish a visual model in ridgelet transform domain , and a new perceptual watermarking algorithm in the ridgelet domain is proposed . the ridgelet transform ( candes and donoho , 1999 ) was introduced as a new efficient multi - scale representation for functions that are smooth away from discontinuities along lines 论文从数字水印发展的现状出发，对数字水印技术的发展、数字水印技术的基本原理及其通用模型、数字水印技术主要应用的领域及其性能要求、数字水印的分类与典型算法等多个角度进行了综述。
	7.	An automated de - noising algorithm based on the energy of wavelet packet not donoho ' s threshold algorithm is established . a gear feature vibration signal extraction method using the wavelet packet energy is proposed , which can separate gear meshing vibration , noise vibration and gear fault vibration signal from the original gearbox case vibration signal . basis pursuit ( bp ) algorithm is introduced into the filed of mechanical signal de - noising and feature extraction for the first time 第三章摆脱了donoho的阈值消噪思想，从能量的角度建立了基于小波包的自动消噪算法；提出基于小波包能量分布的齿轮故障特征信号提取方法，可以将齿轮啮合振动信号、干扰振动信号以及故障冲击振动信号从原始齿轮振动信号中分离出来；首次将基追踪消噪算法引入到机械故障信号的消噪与特征提取上，通过对齿轮故障信号的消噪，表明了它的有效性，并对影响该方法实际应用效果的因素进行了全面的分析，同时也指出了该方法存在的局限性。

Similar Words：

"donoes" Chinese translation, "donoff" Chinese translation, "donofri" Chinese translation, "donofrio" Chinese translation, "donoghue" Chinese translation, "donohoe" Chinese translation, "donohue" Chinese translation, "donoi" Chinese translation, "donoiu" Chinese translation, "donokusumo sutjiptohardjo" Chinese translation