在研究了合作博弈论的基础上提出了一种适用于单载波系统的一对一匹配博弈频谱分配算法。
Through research on cooperative game theory, a one to one matching game spectrum allocation algorithm which can be used in single carrier system is proposed in this paper.
对数字载波的频率及频谱成形滤波器的特性参数的选择提出了建议。
The author also makes some Suggestions for frequency selection of digital carrier and parameters selection of spectrum shaping filter.
频谱元件,载波频率。可指定频率类型。
Frequency spectrum element, carrier frequency. Frequency type can be specified.
通过对载波信号的频谱分析,提出了一种能分离治疗阈值与疼痛阈值的无极性指数脉冲。
After analyzing the spectrum of a group of signals, non-polar differential exponent pulse signal was selected as carrier wave, which can separate therapy threshold and ache threshold.
通过仿真和实验,研究了STS - SVM组合变流器的输出频谱特性,并与常规s VM技术和载波相移spwm技术进行了比较分析。
The output harmonic feature of the multi-modular converters with STS-SVM is researched and analyzed through simulation and experiment, compared with the conventional SVM and CPS-SPWM.
这得益于它利用了子载波之间的正交性,使得不同子载波信号在频谱上相互重叠,却不影响它们各自的接收。
This is due to its use of the orthogonality between sub-carriers. This feature allows different sub-carrier signals overlapping in the spectrum without affecting their respective reception.
频谱元件,载波频率。
通过改变相对载波包络位相的数值可以获得更宽的频谱宽度及更高的光谱强度特别是高频分量的光谱强度。
By changing the number of relative carrier-envelope phase, broader spectral broadening and higher spectral intensity, especially the spectral intensity of high frequency components, can be obtained.
调幅讯号之频谱为一半强度基频讯号之频谱分别正负位移一射频或载波之频率。
The spectrum of amplitude modulated signal are two half magnitude spectrums of base band signal positive and negative shifted by a carrier or R. F. frequency.
但该方法占用专门的子载波或时隙,降低了系统的频谱利用率和信息传输速率。
But this method occupies the special sub-carriers or time slots and then reduces the system spectrum efficiency and data transmission rate.
在GPS信号中载波是完全抑制的,尽管接收的GPS频谱中不含载波分量,但它是能够恢复的。
The carrier component presented in GPS signal is completely suppressed. Even though the spectrum of the received GPS signal does not contain a carrier component, it is possible to reconstruct one.
通过对载波脉冲信号作频谱分析和载波接收机接收载波脉冲信号的试验,提出了选取调制脉冲宽度范围的建议。
Through the spectrum analysis of carrier pulse signals and the test results of carrier receivers, the author proposes further a method for selecting the…
通过对载波脉冲信号作频谱分析和载波接收机接收载波脉冲信号的试验,提出了选取调制脉冲宽度范围的建议。
Through the spectrum analysis of carrier pulse signals and the test results of carrier receivers, the author proposes further a method…
多载波扩展频谱码分多址系统(MC/CDMA)是一种消除符号间干扰的有效技术。
MC/CDMA is one of the effective techniques to mitigate the ISI.
对基于窄带码分多址(N-CDMA)方式的信息站系统与宽带多载波码分多址(WM-CDMA)系统的频谱叠加以及两个频谱重叠系统前向链路的容量进行了分析。
In this paper, we studied the spectral overlay of Infostations based on N-CDMA and WM-CDMA systems and analyzed the achievable capacity of I/WM-CDMA system in downlink.
对基于窄带码分多址(N-CDMA)方式的信息站系统与宽带多载波码分多址(WM-CDMA)系统的频谱叠加以及两个频谱重叠系统前向链路的容量进行了分析。
In this paper, we studied the spectral overlay of Infostations based on N-CDMA and WM-CDMA systems and analyzed the achievable capacity of I/WM-CDMA system in downlink.
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