查询词典 transform

The simulation results show that the proposed method is better than histogram equalization and the method based on wavelet transform.

实验表明，该方法优于直方图均衡化方法和基于小波变换的增强方法。

By using the homogeneous balance principle and Hermite transform, various kinds of exact solutions to a stochastic nonlinear evolution equations can be algebraically obtained in terms of the exact solutions of heat conduction equation with variable coefficients.

利用齐次平衡原则及厄尔米特变换，借助于变系数热传导方程的各种精确解，用代数的方法获得了一随机非线性发展方程组的各种精确解。

Traffic marking lines are recognized using improved Hough transform and the equation of straight line is achieved.

实验证明，该方法能够正确检测和判断驾驶员是否处于压线行驶和换道行驶状态。

Because programs in haskell are pure functions, simple equational reasoning can be used to execute programs, to transform programs, to prove properties of programs, and even to derive programs directly from specifications of their behavior.

因为Haskell程序是纯函数，简单的等式证明能用于执行程序，转换程序，说明程序的属性，甚至直接从程序行为的规格说明中得到程序。

After analyzing the characteristic of the rigid plane motion and the shortcomings of classical digital image correlation algorithms, the phase-angle position of the rigid body in the 2D image was characterized by 1D sequence signals using the method of equiangular sampling feature extraction based on circle windows. Then the generalized correlation algorithm for estimation of time delay based on wavelet transform was used to acquire the angular displacement. Finally the ultrasonic radiation force acted on the micro-component was determined by the relation between force and motion.

在研究检测对象刚体平面运动特点和分析传统数字图像相关算法局限性的基础上，采用基于圆周窗口等分角采样的特征提取方法，将二维图像中刚体的相角位置信息表征为一维采样时序信号，并通过基于小波变换的广义相关算法来估计位移前后特征序列的时延，得到刚体的旋转角位移，从而利用力与运动量的相互关系确定出作用于微构件的超声辐射力。

Then, the solving method about the above dynamic robust location model is discussed in order to indicate two feasible approaches that are the transform of determinate equivalence class and the random simulation.

其次对该模型的分析和处理进行了深入的讨论，为模型的求解指出了两种可行的途径－确定等价类的转化和随机模拟。

Meanwhile, by means of generalized transform method, its two-phase equivalent circuit, impedance transformation and nodal admittance matrix in phase coordinates are given in order to analyze and calculate the problems related to the terminals connecting power grid with traction power network.

同时借助端口电气量的一般变换方法，给出了YNvd接线变压器两相等值电路、阻抗变换以及相坐标下的节点导纳矩阵，以便分析和计算与电力系统和牵引网端口有关的问题。

Multi-focus images are taken as experimental data, mean square error, difference coefficient, correlation coefficient are used to evaluate the results, and comparison with results based on wavelet transform is also carried out .

对多聚焦图像进行了实验，采用均方误差、偏差指数和相关系数对融合结果进行了客观评价，并与基于小波变换的融合进行了比较，实验结果表明该方法除分解2层时与小波性能相当，取其他分解层数时均获得更好的融合效果。

Compared with time-domain interference excision techniques, transform-domain techniques have espial merits such as the convolution operation in time-domain can be realized in transformdomain by multiplication operation.

相对时域抗干扰技术而言，变换域抗干扰技术具有独特的优点，如在时域中的卷积运算在变换域中可以用简单的相乘来实现。

In essayist people look, this indicates thunder begins a fast to transform to diversity.

在评论家们看来，这标志着迅雷开始向多元化转变。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。