查询词典 circulant

This paper analyzed the firstorder statistics of receive data′s sequences and deduced a channel estimation algorithm using the property of circulant Toeplitz matrix when using PN sequences as training sequences.

从接收信号的一阶统计量入手，并且在训练序列为PN序列下，利用循环To-eplitz矩阵的特性，得到了信道估计的算法。

With cyclic prefix, the channel matrix exhibits block circulant property which is exploited to blindly identify periodically modulated block transmission system in an existing method.

一种针对具有循环前缀和周期调制的块传输系统的盲辨识方法，利用了信道矩阵的块循环特性来求解信道系数。

Doubly stochastic circulant matrix ; shift ; prime matrix

双随机循环矩阵；移位；素元

In Chapter 6, the stabilization for symmetric circulant composite systems with input saturation is studied.

第六章讨论具有饱和输入的对称循环组合系统的镇定问题。

We have discussed the ω-circulant series and functions.

我们提出并讨论了ω-循环型序列及函数。

Chapter 7 studies the structural properties of circulant composite systems.

第七章研究循环组合系统的结构性质。

Circulant matrices have become one of the most important and active research fields of applied mathematics increasingly.

循环矩阵是一类很重要的特殊矩阵，日益成为应用数学领域中一个非常活跃和重要的研究方向。

We have also proved that the ω-circulant has already existed in the traditional Fourier theory.

我们还说明了ω-循环早已隐显于传统的Fourier变换之中。

Some upper and lower bounds of wide diameter of the circulant graphs of degree 4 are also obtained.

根据循环图的传递性和对称性，得到了n阶4度连通循环图的宽直径的上下限。

The analyses and control of complex control system with symmetric and circulant structure［D］.

黄守东具有对称与循环结构的复杂控制系统的分析及控制［D］沈阳：东北大学

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。