函数符号

Theoretical analysis shows that with equispaced null-subcarriers or data subcarriers, the CFO estimation are independent to channel zero locations.

在接收端，以多径区域能量和噪声区域能量之比作为符号定时的判决函数，从而使所形成的峰值更加明显。

Thirdly, the maximum-likelihood CFO estimation algorithms based on null-subcarrier are investigated, and it is shown that the maximum-likelihood CFO estimation algorithm based on equispaced null-subcarriers is equivalent to the CFO estimation algorithm utilizing the correlation of repeated training sequences.

提出了两种基于时域相关峰值检测的同步估计改进算法：1）采用一个OFDM符号做为训练序列，在接收端进行差分相关以解决时间度量函数中出现的平台效应。

Based on the idea of solving nonlinear evolution equations, algebraic method, algorithm reality and mechanization, in Chapter 3, we firstly present the new generalized tanh function method, and apply it to construct the exact solutions of the (2+1)-dimensional Kadomtsev-Petviashvili equation.

第三章基于非线性发展方程求解代数化、算法化、机械化的指导思想，以吴方法和符号计算为工具，首先提出一种新的广义tanh函数方法，并将其应用于(2+1)-维Kadomtsev-Petviashvili方程的精确解构造。

To further improve the precision of sizable parallel 6-axis force platform with gemels the basis of present manufacture and calibration techniques, the paper adopts the sign function, and presents the friction model of platform with Stewart structure based on the screw theory and theory of influence coefficient.

在已有制造工艺及标定技术基础上，为进一步改善大型铰接并联六维测力平台的测量精度，本文基于螺旋理论和影响系数原理，引入符号函数建立了Stewart结构大型铰接六维测力平台的摩擦模型。

Default 0 Unit - Symbol tWB Equation (3.31) Function "Soil temperature response, double exponential" TempCoefC Temperature coefficient governing the trigging temperature.

默认值 0.8 单位-符号 tWA 方程式(3.31)作用&土壤温度响应，二重指数& TempCoefB 温度响应函数的系数，仅适用于温度响应为二重指数的情况。

Applying the export macros within the ACE service macros allow the ACE Service Configurator framework to look up the factory function's entry point symbol when activating a service.

激活一个服务时，应用导出宏运行ACE_Service Configurator framework来查找工厂函数的入口符号。

Second is the "Symbols" tab, which outlines all of the functions, variables, enumerations

第二个是&符号&标签，概述工程代码中的全部的函数、变量、枚举、宏定义、类。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。