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逼近精度梯度误差界 for structured convex optimization.pdf
Convex optimization problems arising in applications, possibly as approx-
imations of intractable problems, are often structured and large scale. When the data
are noisy, it is of interest to bound the solution error relative to the (unknown) solu-
tion ...
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基于Convex最优化的室内可见光通信灯排布
非相干多径弥散信道的特性和LED灯发射机的特性使得室内可见光通信系统难以提供室内均匀的通信性能。为了获得近似均匀的通信性能,提出了一种通过反向设计的基于Convex优化的灯排布方案。仿真结果显示,提出的灯排布方案使系统的接收光功率波动从2.706 dB下降到0.277 dB,Q因子从3.224上升到36.271,并符合照明要求。
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