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chap6_5
基于DRNN神经网络整定的PID控制<先进PID控制与matlab仿真>第六章(DRNN-based neural network tuning of PID control(advanced PID control simulation matlab) Chapter VI)
- 2009-06-17 13:19:32下载
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OFDM
OFDM,实际上OFDM是MCM Multi-CarrierModulation,多载波调制的一种。其主要思想是:将信道分成若干正交子信道,将高速数据信号转换成并行的低速子数据流,调制到在每个子信道上进行传输。正交信号可以通过在接收端采用相关技术来分开,这样可以减少子信道之间的相互干扰 ICI 。每个子信道上的信号带宽小于信道的相关带宽,因此每个子信道上的可以看成平坦性衰落,从而可以消除符号间干扰。而且由于每个子信道的带宽仅仅是原信道带宽的一小部分,信道均衡变得相对容易。在向B3G/4G演进的过程中,OFDM是关键的技术之一,可以结合分集,时空编码,干扰和信道间干扰抑制以及智能天线技术,最大限度的提高了系统性能。(OFDM)
- 2010-05-21 14:56:54下载
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costas
基于costas环路的载波同步,使收发时钟频率和相位一致,环路包括四个部分乘法器和低通滤波、鉴相器、环路滤波器和数字振荡器组成(Based on the carrier synchronization of Costas loop, the frequency and phase of the transmit and receive clock is the same. The loop consists of four parts, including the multiplier and low-pass filter, phase detector, loop filter and digital oscillator.)
- 2015-09-02 23:06:15下载
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hvdc_vsc
对VSC-HVDC系统进行暂态仿真,实现对VSC-HVDC系统的动态稳定性分析(Transient simulation of VSC-HVDC system)
- 2021-04-28 22:08:43下载
- 积分:1
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MATLAB-intelligent-algorithm-source
MATLAB智能算法30个案例分析 源代码(MATLAB intelligent algorithm source code analysis of 30 cases)
- 2016-11-24 15:24:27下载
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wel_log
weld log and matlab file
- 2011-06-01 07:25:22下载
- 积分:1
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3jie
计算非线性光纤中的主导方程,非线性薛定谔方程的数值代码。(This is a code to solve the nonlineared Schrodinger equation numerically, which is the govenning equation in a nonlieared optical fiber.)
- 2013-04-15 10:27:45下载
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ALS_SI_Brochure
big great world if at on in upon secondary selection under table. For the time now till down
- 2015-03-24 03:03:50下载
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MDS_basic
可以根据图中点的位置判断连接关系,然后搜寻图中的MDS(最小支配集合)(You can determine the connection between the position according to FIG midpoint, then search graph MDS (Minimum Dominating Set))
- 2014-01-15 14:23:53下载
- 积分:1
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0898716187
Dcblurrinq Images Matrices, Spectra,and Filtering
- 2010-11-28 21:19:30下载
- 积分:1