通常，把信号矢量端点的分布图称为星座图。星座图对于判断调制方式的误码率等有很直观的效用。
n. planisphere
misc. star map
... 种间关联 interspecies association 星座图 constellation diagram; planisphere; star map 星座图 (数字通信) constellation diagram ...
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星座图 : constellation diagram; planisphere; st ... 星座图 (数字通信) : constellation diagram ..
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The two properties of QAM constellation map have been analyzed and compared, and receive satellite signals in the best-QAM constellation map.3.
2.对QAM调制的两种星座图的性能进行了分析比较,并得到星型QAM信号的最佳星座图。
参考来源 - 认知抗干扰自适应调制解调技术研究In the standard, seven key techniques are used to efficiently increase the data rate, including adaptive bandwidth, adaptive data transfer rate, multi-dimensional trellis encoding, shaping and shell mapping, super-constellation, equalization and pre-encoding, nonlinear encoding.
这七项技术为：自适应的带宽；自适应的数据传输速率；多维网格编码；整形技术和壳状映射器；超星座图技术；均衡和预测编码；非线性编码。
参考来源 - V.34发射机与接收机在DSP系统中的实现·2,447,543篇论文数据，部分数据来源于NoteExpress
并以半矩阵、全矩阵和星座图等形式表达测定结果。
We expressed the results in the forms of semi-matrix, complete-matrix and constellation figures.
本文探讨了星座图在棉花品种数量分类中的应用效果。
This study probed into the application of the constellation graph (CG) in quantitative classification of cotton varieties.
数字信号的时域分析有眼图、矢量图、星座图、相关性、同步等途径。
The methods of Time-Domain Analysis consist of eye diagram, vector diagram, constellation diagram, correlation, synchronization, etc.
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