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GNU的数值运算库,内容丰富!
GNU的数值运算库,内容丰富!-GNU numerical arithmetic library, a rich content!
- 2022-05-29 13:04:47下载
- 积分:1
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用C++实现的遗传算法程序,简单易懂,拥有遗传算法的一些经典方法...
用C++实现的遗传算法程序,简单易懂,拥有遗传算法的一些经典方法-Implemented using C++ genetic algorithm program, easy to understand, with some of the classical method of genetic algorithms
- 2023-09-04 01:15:03下载
- 积分:1
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massive mimo Fundamentals, Opportunities and Challenges
应用背景Massive multiuser MIMO (MISO):
◮ M ≫ K ≫ 1 (think 100 × 10 or 500 × 50)
◮ coherent, but simple, processing
◮ Potential to dramatically improve rate & reliability
◮ Potential to drastically scale down TX power
◮ Not only theory, at least one known testbed (64× ∼10)
关键技术
Massive MIMO Operation
Not enough resources for pilots & CSI feedback, so operate in TDD.
◮ On the uplink,
◮ acquire CSI from uplink pilots and/or blindly from data
◮ detect symbols
◮ M ≫ K ⇒ linear processing (MRC, ZF, MMSE) nearly optimal
◮ On the downlink,
◮ use CSI obtained on the uplink
◮ make necessary adjustments based on reciprocity calibration
◮ apply multiuser MIMO precoding
◮ simple precoders desirable (and very good!): MRT, ZF, MMSE, ...
◮ MRC/MRT operation
◮ intracell interference will appear as
- 2022-07-07 16:58:08下载
- 积分:1
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Based on support vector machines underwater acoustic channel blind equalization...
基于支持向量机的水声信道盲均衡算法的研究-Based on support vector machines underwater acoustic channel blind equalization algorithm
- 2022-07-25 17:24:59下载
- 积分:1
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人脸表情识别
资源描述
基于opencv平台PCA算法实现表情识别,对于学习pc算法很有用
- 2022-02-02 07:34:04下载
- 积分:1
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二进制搜索
源代码和越南船民和 frm 如何用算法二进制搜索搜索的数组中。它是有用的培训和学习 vb 二进制搜索
- 2022-02-18 13:44:44下载
- 积分:1
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购物商场中模拟排队的程序
购物商场中模拟排队的程序-Program which simulates shopping queues
- 2022-11-15 23:40:02下载
- 积分:1
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基于STM32的经典PID算法
基于STM32的经典PID算法,对于做电源行业的朋友是好东西
- 2023-06-02 02:40:03下载
- 积分:1
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Anderson CFD第九章求解Couette流
利用Fortran实现了Couette的求解,使用托马斯算法求解相关方程;可以输入时间推进次数,观察不同时间的断面流速分布;可以直接更改E等常数进行数值实验;采用Fortran 90/95格式书写代码,方便阅读
- 2023-05-12 01:10:03下载
- 积分:1
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NVIDIA 的数学运算库,包括快速开方,浮点转整数等
NVIDIA 的数学运算库,包括快速开方,浮点转整数等-NVIDIA mathematical libraries, including rapid evolution, floating point to integer, etc.
- 2022-07-18 03:32:51下载
- 积分:1