cosin

Analysis and digital generation of baseband raised cosin spectrum pulse waveform

基带升余弦谱波形的数字实现及其分析

Secondly , the algorithm of QPSK and Root Raised Cosin are discussed ; High Performance Raise Cosine Filter Design

对QPSK调制算法及均方根升余弦低通滤波算法进行了详细论证；高性能升余弦滤波器设计

In this paper a decoder is designed to reduce blocking effect of block discrete cosin transform compressed images .

压缩倍数较高的DCT变换编码会引起图像块效应.本文设计了一种可平滑块效应而又能保护图像细节的解码器。

Hilbert transform of Sine and Cosin integral functions

正弦积分函数与余弦积分函数的Hilbert变换

The important influence factors to TCMF are due to the difference of the main contents of TCM , the Cosin method is better for similarity evaluation than Correlation method .

中药指纹图谱相似度的影响因素由样品所含的主要化学成分所引起，相关系数法比夹角余弦法对指纹图谱中小色谱峰变化的反应明显。

An advanced approach is made to energy eigenvalue of hydrogen atom 's exponential cosin screened coulomb potential ( ECSC ), compared with the results of the other methods , at one time the energy correction of the first level and second level is given .

利用SO（2.1）代数对氢原子指数余弦屏蔽库仑势的能量本征值作了高级近似，并与其它方法的结果作了比较，同时给出了能量的一、二级修正值。