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把串口读写重定向到tcp
把串口读写重定向到tcp-put serial reader redirected to tcp
- 2022-04-14 20:13:38下载
- 积分:1
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pci rt8139 decoder card connected to the circuit diagram.
c51连接pci rt8139网卡的电路原理图。-pci rt8139 decoder card connected to the circuit diagram.
- 2022-03-19 09:50:16下载
- 积分:1
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WiMAX的OFDM调制的MATLAB代码的…
Wimax in ofdm modulation ...matlab code
- 2022-07-22 15:43:47下载
- 积分:1
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Capacity of a MIMO channel
在本计划中,将考虑高度分散的环境;
- 2022-04-21 17:30:56下载
- 积分:1
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一个简单的聊天室程序,用VC实现,可以实现简单的功能
一个简单的聊天室程序,用VC实现,可以实现简单的功能-a simple chat room procedures, with VC, can achieve a simple function
- 2022-03-03 13:54:57下载
- 积分:1
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LTE 3GPP channel modeling using matlab
LTE 3GPP channel modeling using matlab.
Generates the correlated tap coefficients of the MIMO tapped delay line
% model to be used during one iteration of the main loop. The function
% performs a double interpolation, first in the fading vector domain,
% to collect the fading samples corresponding to the (sub)chip-spaced time
% samples, then in the tap domain, to match the delays of the PDP to
% the sample instants of the simulation. This second interpolation complies
% with the description in TR 25.869
- 2022-05-20 16:04:14下载
- 积分:1
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arma谱估计
输入信号为方波信号+高斯白噪声,方波信号基 频为 1kHz,幅值为 1,高斯 白噪声方差为 0.2, 均值为 0,采样频率为 20kHz。试用周期图法和 ARMA 谱估 计法(SVD-TLS)估计此信号的功率 谱,并分析比较其结果
3. ARMA 模型 (1) 平稳 ARMA 功率谱密度:
(2) 任意 ARMA:
可写为:
其功率谱:
4. Cadzow 谱估计子: (1) Cadzow 将 ARMA 功率谱分 解成两部分
(2) ni 的计算方法
5. p 阶数确定: (1) 奇异值分解:
(2) 阶数界定,v(k)小于某值(例如,0.99995):
6. A(i)的计算: (1) Sp 矩阵:
(2) A 的计算:
- 2022-11-27 11:05:03下载
- 积分:1
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Gprs test code
Gprs测试代码-Gprs test code
- 2023-02-23 00:40:03下载
- 积分:1
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generation of rectangular shape signal. for a rectangular shape of width 1, sinc...
generation of rectangular shape signal. for a rectangular shape of width 1, sinc result also included
- 2023-03-12 06:30:03下载
- 积分:1
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很完善的一个OFDM仿真程序,它以FUNCTION的形式,再现了OFDM映射,IDFTDFT,同步(时间频率同步)和信道估计,以及频率偏移的估计等一系列代码....
很完善的一个OFDM仿真程序,它以FUNCTION的形式,再现了OFDM映射,IDFTDFT,同步(时间频率同步)和信道估计,以及频率偏移的估计等一系列代码.-very sound one OFDM simulation program, which is in the form FUNCTION, Reproduction of OFDM mapping, IDFTDFT, synchronous (time-frequency synchronous) and channel estimation, and the estimated frequency offset a series of code.
- 2023-03-23 08:10:04下载
- 积分:1