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zj2
说明: 计算电梯分层情况下的各个区间电梯的RTT期望值,并找出最小值,记录下此时的分层方法。(Calculated under the various layered elevator elevator RTT interval expectations, and identify the minimum, record the time of stratification.)
- 2010-04-23 09:11:35下载
- 积分:1
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OFDMaMatlab
设计OFDM系统IQ不平衡问题研究,及不平衡的图解~(Learn how MATLAB can be used efficiently in order to perform tasks in
digital signal processing and digital communications
Learn something about state-of-the-art digital communications systems and
how to simulate/analyze their performance)
- 2011-04-26 09:48:58下载
- 积分:1
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autoit-v3
自动化程序生成包,对于进行的操作编码和分析操作指令,生成可以重复使用的程序代码(Automatic program generation package for the operation code and the analysis operation instruction to generate the program code can be reused)
- 2014-11-06 09:07:14下载
- 积分:1
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0849300967.pdf
Finite element method using Matlab
- 2013-11-07 10:56:37下载
- 积分:1
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getImage
读入视频,将视频转换成JPG格式的图片,并获取所需要的图片。(Read video,convert video to images and capture needed pictures.)
- 2010-06-09 20:28:29下载
- 积分:1
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tongxi
OFDM(Orthogonal Frequency Division Multiplexing)即正交频分复用技术,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。本程序实现OFDM与QPSK技术的比较(This program realization technology and the OFDM QPSK technology)
- 2010-10-16 17:21:55下载
- 积分:1
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Wind
a new circuit topology of a
phase-locked loop that can be used for synchronising a singlephase
wind turbine generator (WTG) with the low voltage utility
grid. The circuit is based on the time-delay digital tanlock loop
(TDTL) architecture and was modelled and simulated using
Simulink/MATLAB. The results presented demonstrate the
ability of the circuit not only to synchronise a WTG with the grid,
but also to re-gain synchronization following a sudden
disturbance in the grid voltage. The simulated disturbances
included a ramp and a multi-step change in the phase of the grid
voltage waveform.
- 2013-12-16 13:19:43下载
- 积分:1
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transform
在matlab中实现十进制到有符号定点二进制的转换(To achieve in matlab decimal to binary signed conversion of fixed-point)
- 2010-08-03 09:34:58下载
- 积分:1
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appl3_2
用振幅为0.8的方波进行傅里叶分析,并求当K不同值时的合成信号。(By amplitude of 0.8 square wave to Fourier analysis, and pray for different value when K synthetic signal.
)
- 2011-08-15 21:33:13下载
- 积分:1
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16QAM
对16进制的QAM调制信号的matlab仿真 已完美运行通过(On the 16-band QAM modulated signal matlab simulation has been run through a perfect)
- 2013-11-08 10:56:38下载
- 积分:1