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GMSK
simulink写的GMSK调制GMSK.rar(simulink written GMSK modulation GMSK.rar)
- 2008-01-23 15:32:14下载
- 积分：1
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MATLAB
MATLAB绘图，包含了MATLAB常用的绘图命令，对学习MATLAB具有很大的帮助。(MATLAB graphics, including the popular MATLAB graphics commands, to learn MATLAB great help.)
- 2010-10-13 21:25:44下载
- 积分：1
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matlab中实现tab的panel Tab
matlab中实现tab的panel，也是从matlab论坛中得到的(implemented in matlab tab of the panel, is also derived from the matlab forum)
- 2020-07-19 20:38:47下载
- 积分：1
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am1final
ofdm transmitter with channel state information
- 2014-10-29 20:13:12下载
- 积分：1
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OFDM
首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提取出导频信息，根据导频信息估计出剩余定时误差以及剩余的信道响应误差，将误差量送入环路进行跟踪。当收到所有数据后，重新回到信号到达检测状态，进行下一次信号到达的检测和信号接收。(First, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives. And then the characteristics of long training word, the correlation operation for the FFT window starting position of an OFDM symbol estimate. The estimated position of the FFT window, the first small frequency offset in the time domain estimation, the two long training word small frequency offset compensation, the FFT operation, the FFT result of the operation for integer frequency offset estimate. These parameter estimation is completed, the data can be demodulated on. The first portion of the data for a complete frequency offset compensation, and based on the estimated FFT window position of the FFT operation to obtain frequency domain data, demodulated. Then corresponding to the position of the pilot subcarriers are extracted on pilot inform)
- 2020-11-04 23:49:52下载
- 积分：1
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CVX
Convex Optimization Slides
- 2014-02-20 08:06:46下载
- 积分：1
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fengjimoxing
说明： 风机的数学模型，通过公式搭建风机的数学模型matlab程序，很实用。(The mathematical model of the fan, through the formula to build the mathematical model of the fan matlab program, is very practical.)
- 2020-11-30 15:49:27下载
- 积分：1
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gaoss
自己编写的小程序，实现高斯概率密度函数，希望对大家有帮助(to implement the gaoss density function)
- 2013-05-08 16:11:01下载
- 积分：1
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case24_ieee_rts
基于matlab的电力系统IEEE24节点潮流计算，希望对大家有帮助(IEEE24 node power system load flow calculation, based on matlab)
- 2021-04-06 18:49:02下载
- 积分：1
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RFLNA
本文设计了低噪声LNA放大器，较好了达到了指标，但是仍需改进。(This article is designed LNA low-noise amplifier has achieved a good target, but still needed improvement.)
- 2009-12-13 00:15:36下载
- 积分：1
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