噪

Curvelet can reflect anisotropy of singular function and image edges; therefore it is better suitable for multiscale image denoising.

Curvelet变换可以更好地表示曲线奇异函数的异向性及图像边缘，因此更适合于多尺度图像去噪。

Using wavelet transformation technology, singular value decomposition technology and good characteristics of Morlet wavelet in time domain and frequency domain, a de-noising method based on optimal Morlet wavelet and singular value decomposition is put forward.

利用小波变换技术、奇异值分解技术和Morlet小波良好的时域和频域特性，提出了基于最优Morlet小波和SVD的滤波消噪方法。

Using singular vector and eigenvector matrix as the features of flight maneuver not only has the results of dimension reduction and data denoising,but also unifies the flight maneuver data of different length to the same dimensionality.

将奇异值向量和特征矩阵作为飞行动作的特征，不仅具有数据降维和去噪的效果，并可将不同长度的飞行动作数据统一到同一个维度。

Seeing image as a matrix, the method applied singular value decomposition on image matrix to decompose image information to a series of sub-spaces correspond to singular value and singular value vector, and then by reconstruction of image matrix using effective singular value to remove noising.

从矩阵的角度出发，通过对图像矩阵进行奇异值分解，将包含图像信息的矩阵分解到一系列奇异值和奇异值矢量对应的子空间中，然后通过有效奇异值重构图像矩阵达到去噪目的。

The expedition became famous when the couple built a wireless network high up on the mountain, and the expedition Sirdar, Babu Shirri Sherpa, camped out on the summit for 20 hours without oxygen, a dream he had long wished to try.

当时这个远征队因为队长Babu Shirri夏尔巴无氧在峰顶露营20小时，和夫妇俩在高耸入云的山上建起无线网络而名声大噪。

There has a very effective way to reduce the vibration and sound, that is the floating slab track.

一种较为有效的隔振降噪的方式就是采用浮置板轨道系统。

The results show that signal-to-noise ratio and characteristics of the measured waves are good, and that slowness curves of fast and slow waves, anisotropy, and fast and slow shear-wave azimuth match well with each other.

结果表明，该仪器测得的波形信噪比高，波形特征清楚正确，资料处理结果中的快、慢横波慢度与各自的横波波形、各向异性及快、慢横波面方位角等都有良好的对应关系。

Even ancient trees plan as towering in the forest, Cicada sound show the forest to be quieter; wild cane is as dragon flying and snake dance, bird sound illustrate more secluded valley.

林内竟然古树参天，蝉噪林愈静，野藤龙飞蛇舞，鸟鸣谷更幽。

The theoretical SNR derived is used as a basis to assess the performance of the system.

信噪比的理论推导是用来作为基础，以评估系统的性能。

By using this method, the SNR of torque measurement is increased a lot.

采用这种方法后，转矩测量的信噪比得到了很大的提高。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷