An Iteration Algorithm for Measuring Frequency and Phase of Cosine Function

The applications of the logic sine cosine function in digital electronics

逻辑正弦－余弦函数在数字电子技术中的应用

Analytic Orthogonalization of Direction Cosine Matrix

方向余弦矩阵的解析正交化

Introduce the principium and method of Euler angle algorithm, direction cosine algorithm, Quaternion algorithm, and Rotation Vector algorithm.

分别介绍了欧拉角法、方向余弦法、四元数法和等效旋转矢量法的解算原理和步骤。

The angle displacement of tested body is confirmed with the method of direction cosine, the mathematical model of angle displacement is established.

以方向余弦法来确定被测体的角位移，建立其角位移数学模型。

Algorithm of transfer vector for tool semidiameter compensation base on direction cosine

应用方向余弦的刀具半径补偿转接矢量算法

Coordinate Transformation Based on Direction Cosine Parameters between the Object Coordinate System and the Word Coordinate System

基于方向余弦参量的物坐标系与世界坐标系间的坐标变换

A new method for calculating strapdown direction cosine matrix

求解捷联式方向余弦矩阵的一种新方法

Iterative method founding displacement equations and direction cosine equations of robot

建立机器人位移方程和方向余弦方程的迭代法

A Special Algorithm for Enhancement of Cosine Frequency Modulation Signals

一种余弦调频信号增强新算法研究

In this article, we first discuss the rapid realization of multi-carrier modulation-demodulation structure based on cosine modulation filter-banks ( CMFB).

本文首先讨论了基于余弦调制滤波器组（cosine modulation filter-banks&CMFB）的多载波调制解调结构的快速实现。

Multirate filter bands can be realized by cosine modulation of a linear-phase low-pass prototype filter.

多采样率滤波器组可以通过对线性相位低通原型滤波器进行余弦调制来实现。

A linearization method to design biorthogonal cosine modulation ( BCM) filter banks is proposed.

介绍了一种用于设计双正交余弦调制滤波器组的线性化方法。

The Summary of Critically Sampled Cosine Modulation Filter Banks Algorithms

临界采样余弦调制滤波器组算法综述

Linear iterative algorithm to design biorthogonal cosine modulation filter banks

线性迭代算法设计双正交余弦调制滤波器组

Design for two dimensional LP-NPR filter banks based on cosine modulation

基于余弦调制的二维LP-NPR滤波器组设计

After the boundary problem being reduced into dual integral equations by employing Cosine Integral Transformation, the solution of closed form is obtained and the intensity factors of both mechanics and electric are formulated.

用余弦积分变换将边值问题化为对偶积分方程，得到了封闭形式解，计算了裂纹尖端强度因子。

By means of higher transcendental functions ( exponential integral, sine and cosine integral), the general solutions ofthe problem are obtained.

通过引入高等超越函数（指数积分，正弦和余弦积分等），得到了问题的一般解。

A new combination entrance optics is developed with the integral cosine error

研制的入射光学系统由聚四氟乙烯积分球、磨砂石英球冠型余弦漫射器和修正环组成，积分余弦误差

From the view of project, this paper introduces the method of improvement of Raised Cosine FIR Digital Filters and makes the designed filters to meet the requirement of project.

从工程设计的角度出发，对常见的升余弦滚降滤波器进行了改良，使之能够满足实际的工程需求。

Square-root raised cosine roll-off digital filter was widely applied to baseband shaping filter and match filter in modern digital communication.

现代数字通信中广泛采用平方根升余弦滚降数字滤波器作为基带成形滤波器和匹配滤波器。