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基于奇异值分解预编码的MIMO信道容量设计
文章中的信道MIMO信道的容量推导，非常适合初学者理解，在下就是一名小白，还是看懂了，比较好的资料，不过没有matlab的仿真代码。(The channel MIMO channel capacity deduction in the article, very suitable for beginners to understand, in the next is a white, or understand, better information, but no matlab simulation code.)
- 2021-01-03 13:18:56下载
- 积分：1
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ATCommand
AT命令 at+cgmi 给出模块厂商的标识(At command)
- 2010-03-12 11:17:02下载
- 积分：1
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Dynamicmodelsimulationofdoubly-fedwindturbines
为满足在电网发生故障时风电机组需保持与电网连接并向系统不间断供电的要求,提出
了双馈风力发电机的动态模型、变流器模型、变流器保护及电网模型,以研究双馈风力发电机的暂
态特性.以1·5MW SUT-1500双馈风力发电机为原型,由一个无穷大电源等效电网模型,变流器模
型采用定子磁链的定向电流矢量控制方法,利用PSCAD软件对双馈电机的暂态特性进行仿真.仿
真结果表明,矢量控制能够实现双馈电机的有功、无功解耦,并可改善系统的低压穿越能力.
(To meet the power failure to keep their wind turbine grid-connected uninterruptible power supply to the system requirements, proposed doubly-fed wind turbine dynamic models of converter model, inverter protection and network model to Study of double-fed wind generator transient characteristics. to 1.5 MW SUT-1500 double-fed wind turbine prototypes, by an infinite power grid equivalent model of converter model uses the stator flux orientation of current vector control methods, using PSCAD software to double-fed motor simulation of transient characteristics. The simulation results show that vector control can be achieved double-fed motor active and reactive decoupling, and can improve the system through the capacity of low-voltage.)
- 2009-10-21 09:57:01下载
- 积分：1
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Exercise 3-4 Shooting
shooting method for ODE
- 2019-03-23 01:45:49下载
- 积分：1
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齿轮啮合原理
说明： 齿轮加工方面类容，经典讲述齿轮工作原理，是设计齿轮，滚刀方面教程。(Gear processing, the classic description of the working principle of gear, gear design, hob aspects of the cour)
- 2020-09-25 20:47:54下载
- 积分：1
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ULA
说明： 使用JADE算法对L型阵列接收信号实现主瓣干扰抑制(Using jade algorithm to suppress the main lobe interference of L-array receiving signal)
- 2021-04-08 16:07:03下载
- 积分：1
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二次方程的解
在 visual studio c + + pmoschyu 库使系数在字段中，介绍了二次方程的解，
该程序在小的屏幕显示可用根。
- 2023-01-29 00:05:04下载
- 积分：1
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在vc环境下，基于arcobject开发源码2
在vc环境下，基于arcobject开发源码2-in vc environment, based on the two-source development arcobject
- 2022-03-20 06:12:04下载
- 积分：1
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lianjia-master
说明： 实现在链家网相关信息的爬虫，python代码实现(Implementation of crawler Python code in chainhome)
- 2021-02-03 11:45:34下载
- 积分：1
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Fraun_diffraction
用来画衍射图形的MATLAB源程序，可以画菲涅尔衍射图案。(Used to draw diffraction pattern MATLAB source program, you can draw Fresnel diffraction pattern)
- 2017-10-08 20:17:15下载
- 积分：1
