查询词典 weighted arithmetic average

A central bias function and an arithmetic of pitch detection based on central bias function were proposed for the transition sound, which cannot be detected by the traditional arithmetic of pitch calculation.

针对传统的基音估计算法不能适用于过渡音的问题，提出中心偏离函数及基于中心偏离函数的基音周期检测算法。

Arithmetic Expression Evaluation Reading from the keyboard into a legitimate expression of the arithmetic, the output correct results, and display the input sequence and stack the process of change.

详细说明：算术表达式求值从键盘读入一个合法的算术表达式，输出正确的结果，并显示输入序列和栈的变化过程。

The proposed Arithmetic Word Problem Grammar can facilitate the maintenance of arithmetic word problems and their evolutions including Self-Evolution and Collaborative-Evolution.

我们提出的数学应用问题文法可促进维护数学应用问题以及问题的演化，包含自我演化以及合作式演化。

After a long time of predicting performance testing, the performance of the self-adapting predicting arithmetic is analyzed and compared with the widely used arithmetic nowadays.

预测系统经过长时间的性能测试，与现有的主流的几个单一的预测算法进行了对比，给出了定性和定量的分析。

Based on the system, the arithmetic of the image processing was analyzed systematically and the process flow as well as the arithmetic of the structured light-based weld seam Image processing was compiled.

设计完成了用于焊缝跟踪图像处理的硬件结构系统，在此基础上对图像处理算法进行了系统的分析，设计完成了针对基于结构光的焊缝图像处理的工艺流程和算法。

Based on the time-frequency analysis (continuous wavelet transform and short time Fourier transform), the arithmetic uses the modulus maximum characteristic on the phase scale and carry frequency scale to recognize phase modulation rule of signal. So without whole wavelet coefficient the signal mathematics model can be obtained quickly. It provides well condition for application of arithmetic in practice.

该算法基于信号的时频分析（小波分析和短时傅里叶变换），利用小波变换的相位尺度和载波尺度的模极大值特征辨识信号的相位调制规律，因而在无需计算全部小波系数的情况下，可快速地获得信号的数学模型，为算法在实际中的应用提供了良好的条件。

In software,we adopt the Goertzel arithmetic to realize FFT,cooperates with other software models such as electric parameter arithmetic model and keyboard program model in realizing all of the design functions.

谐波污染会导致电网损耗的增加，降低用电设备的效率和性能，引起设备的过载，威胁用电安全；无功功率会引起线损和变压器损耗，降低发电机的有功输出，破坏电网供电的稳定。

Vector equations is one of non-linearity equations, and we can solve it by inherit arithmetic or homotopy arithmetic.

矢量方程组属于非线性方程组，可以采用遗传算法或同伦算法进行求解。

On the side of optimizing reactive compensation, a new concept of power-impedance quadrature and a new method of determining the points of reactive compensation according to power-impedance quadratures are presented. Combined with the bus voltage-reactive sensitive coefficients and the linear arithmetic of reactive optimization, the arithmetic and model of distribution network reactive optimization are achieved.

在无功补偿的优化配置方面，提出了功率阻抗矩的新概念以及按等功率阻抗距确定无功补偿点位置的新方法，并结合节点的电压无功灵敏度系数以及无功优化的线性化方法，实现了配网无功优化的算法和模型，算例表明了方法的有效性。

After emulational operation, we can conclude that the precision of arithmetic Based on Comparing the Frame's Spectrums is higher than other refocusing arithmetic and have the advantages of good ability to resist noise, good robust, small calculation.

经过几组图像的仿真运算，结果表明，基于图像频谱的时域比较的调焦算法精度高于现有的常用调焦算法，且具有抗噪声能力强，鲁棒性好，计算量小等优点。

World War II: Battle of Saipan - Americans take Saipan.

1944年的今天，美国在塞班战役中拿下塞班岛。

When the scorner, the rejecter of truth, has become presumptuous; when the routine of work in the various money-making lines is carried on without regard to principle; when the student is eagerly seeking knowledge of everything but his Bible, Christ comes as a thief.{DA 635.3

当讥诮和拒绝真理的人，到了任意妄为时，当追求财利者罔顾按道义经营谋利时，当学人正在兢兢业业地研究各种知识，而单把圣经丢在一边时，基督要像贼一样来临。