1) recurrence system code
循环系统卷积码
2) CRSC
循环递归系统卷积码
3) Cyclic Recursive Systematic Convolutional
循环递归卷积码
4) system convolutional codes
系统卷积码
1.
Based on the nature of the linear block code, this paper propose a new data matrix model for the blind identification of linear block code, and the method is popularized and applied to the blind identification of system convolutional codes, a very good result is thus obtained.
文章根据线性分组码的性质提出了一种新型数据矩阵模型,用于对线性分组码进行盲识别,并将该方法推广应用到系统卷积码盲识别,取得了很好的效果。
5) cyclic convolution
循环卷积
1.
The relation between the two-dimensional cyclic convolution and the discrete reconstruction convolution is educed.
分析了实空间离散格林函数的特点和平面声全息重构卷积计算的特殊性 ,推导了在重构条件下二维循环卷积与重构卷积的关系。
2.
This paper proposes a new algorithm for the computation of Discrete Cosine Transform (DCT) with odd prime length using cyclic or skew cyclic convolutions.
提出了一种利用循环卷积 (Cyclicconvolution)和扭循环卷积 (Skewcyclicconvolution)实现的计算奇素长度离散余弦变换 (DCT)快速新算法 。
3.
Convolution is converted to cyclic convolution,and also FFT is employed to calculate cyclic convolution.
将Toeplitz矩阵分解为一个循环矩阵和一个下三角Toeplitz矩阵之和,以及一般卷积向循环卷积的转化,借助快速Fouier变换(FFT),导出了一种计算两个n阶Toeplitz矩阵乘积的新快速算法,其算法复杂性为2n~2+(63/4)nlog_2 n-15n-34次实乘运算,4n~2+(63/2)nlog_2 n-18n+23次实加运算,与已有的优化算法相比,在实乘次数有所降低的同时,实加次数降低了近1/3,是目前复杂性最小的一种算法。
6) circular convolution
循环卷积
1.
GPS signal C/A code phase measurement using FFT and circular convolution;
FFT与循环卷积相结合的GPS信号C/A码相位测量算法
2.
Research of Circular Convolution in OFDM System with Fixed Waveform TGI;
固定波形时间保护间隔0FDM系统循环卷积特性研究
3.
The algorithm firstly determines the mensurability of the signals and the lowest sampling rate for correctly detecting the signals,and calculates the PN code phase at this sampling rate,then gradually increases the sampling rate and calculates the PN code phases at those sampling rates using circular convolution,until the expectant precision is acquired.
算法首先利用FFT确定信号的可测性及可有效检测到目标信号的最低采样频率,并计算最低采样频率下信号的PN码相位,然后逐级提高采样频率,用循环卷积法求取各级采样频率下的PN码相位,直至达到测量精度要求。
补充资料：循环系统的进化鱼的循环系统
李瑞端绘
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条