查询词典 discontinuity

And thus,the wavelet analysis has developed due to this demand, This thesis is to detect the point of signal discontinuity by wavelet transform.

小波分析正是由于这种需求而发展起来的通过小波变换来精确地检测信号发生变化的时刻，构造一个信号模型，由一个低频正弦波信号连接一个高频正弦波信号，利用小波工具可以检测出信号发生不连续的间断点的位置。

The algorithm, which multiplies the corresponding wavelet coefficients of adjacent fine scales, enhances the feature of discontinuity point of signals and inhibits the effect of noise signals.

该算法将相邻两个细尺度层上的小波变换系数对应相乘，从而增强了信号在突变点处的特征并抑制了噪声的影响。

At present, on-line analyzer of distillation range normally use theory of RTP distillation that only can analyze a point or discontinuity of distillation range.

但由于高温操作、微量进样、信号微弱等特点，将色谱模拟蒸馏方法在线化的色谱模拟蒸馏在线分析仪，在国外还处于起步阶段，而在国内则属空白。

3According to the movement point of discontinuity, divided the human body movement sequence into certain subsequences, thus effectively eliminated the ambiguous disturbance.

将人体运动序列按照运动突变点划分为若干子序列，从而有效消除二义性的干扰。

Such a discontinuity or stress raiser causes a local increase of stress.

此类的不连续性或应力集中源会引起应力的局部增加。

This approach has the advantage that the contact discontinuity in each local wave pattern is always fixed with speed zero and the rarefaction waves and shock waves are located on either side.

这种方法的优点是每个局部波形中的接触间断速度都为零，并且疏散波和激波分别位于时间轴的两侧。

The classical elementary waves in Riemann solutions include rarefaction wave, shock wave and contact discontinuity.

黎曼解涉及的经典基本波包括疏散波、激波和接触间断。

The unity of categories of news discourse follows the two principles of relevance and recency. Regardless of conventional schema and its variants, news discourse is characterized discontinuity and assembly.

不论是常规程式还是其变体，新闻话语各范畴的组合遵循相关性和新近性两大原则，具有非必然连续性和组装性两大特性。

In slope projects,a definite function is unavailable to describe the trend of slope deformation due to the discontinuity and heterogeneity of rockmass material and incomplete knowledge to slope structure.

边坡工程中，由于材料的非连续性、非均质性以及对结构认识的不完全性，难以用确定的函数形式对边坡变形趋势进行描述。

Subpixel disparity is calculated by fitting a second-degree curve to the SSSD values. By intensity tracking of the image sequence and left right consistant check, wrong regions are removed in the disparity map and anisotropy diffusion filtering is introduced to smooth disparity map while preserving depth discontinuity.

采用曲线拟合的方法求解亚像素视差，通过左右一致性检验和图像序列的灰度跟踪，去除了视差图中的错误区域，并引入了各向异性扩散滤波对视差图进行保留深度突变的平滑处理。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。