A Special Algorithm for Enhancement of Cosine Frequency Modulation Signals

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。

In FAP parameter control method based on MPEG-4, Radial Basis Function and Raised Cosine Function are chosen to control mouth and expression respectively.

在基于MPEG-4标准的FAP参数控制法中，采用径向基函数和升余弦函数控制唇动和表情变化。

Design and Implementation of Raised Cosine Roll-off FIR Filter Based on FPGA

基于FPGA的FIR升余弦滚降滤波器设计与实现

Parallel Square Root Raised Cosine FIR Filter Design in UWB

应用于UWB系统的并行根升余弦滤波器设计

The Optimal Design of the Baseband Forming Network with the Raised Cosine Roll-off

基带升余弦成形网络的优化设计

Research on root raised cosine filter based on DSP

基于DSP实现根升余弦滤波器的研究

Combined with the traditional textile technique theory, characteristic parameters ′ calculation formulae of end-section were deduced under the retracing cosine curve model.

最后基于对余弦折回曲线的分析，利用数值模拟证实余弦折回曲线在干纱缠绕圆柱壳体预成型中有利于高速加工；

The title can be abbreviated to t, as we do for the cosine curve.

title可以缩写为t，正如我们对余弦曲线的设置。

Comparison of Yearly Cycle Cosine Curve Imitative Parameters of the Laboratory Blood of Liver Cancer at Three Different Longitude and Latitude

三个不同经纬度地区肝癌血液检验年周期余弦曲线拟合参数对比

Application Macro-program in NC Machining of Elliptic Cylinder Cam with Cosine Curve Spin Groove

宏程序在加工椭圆柱凸轮余弦曲线旋槽的应用