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bpsk_qpsk_qam_ofdm_cdma_mac
从基本的bpsk,qpsk,qam到实际的ofdm系统,cdma链路,mac层仿真分析,(From basic bpsk, qpsk, qam to the actual ofdm systems, cdma link, mac layer simulation analysis,)
- 2010-10-26 20:47:07下载
- 积分:1
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Elman
利用MATLAB的反馈网络-Elman神经网络处理时间序列问题的功能预测上证股市开盘价。(Elman Feedback network using MATLAB neural network for time series prediction problem function on card stock market opening.)
- 2015-02-19 10:08:12下载
- 积分:1
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TelnetConnectServ
Telnet Connect Server Application in C#, Visual Studio 2010
- 2014-12-11 18:21:36下载
- 积分:1
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OSOS
vision task for me you who can be will feel
- 2011-12-21 01:41:11下载
- 积分:1
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matlab
本程序是用matlab实现指纹识别。里面附带指纹图片,并用其作为例子实现指纹图像的匹配。(This procedure is used to achieve fingerprint matlab. Attached inside the fingerprint image, and its image as an example the realization of the matching fingerprint.)
- 2009-05-10 15:33:10下载
- 积分:1
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erwei-code
二维码制作工具,提供了QR二维码的制作,可以提供大小的标识。(Two dimensional code production tools, provide production QR two-dimensional code, can provide the size of the logo.)
- 2014-10-21 16:01:37下载
- 积分:1
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LVDT-project.docx
that the matlab code and report about how LVDT thermocouple works
- 2011-10-17 06:50:07下载
- 积分:1
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新建 WinRAR ZIP 压缩文件
说明: pwm整流电路,即将直流电源逆变为交流电(Rectifying circuit, will be the dc power supply inverter for alternating current)
- 2020-04-04 12:04:53下载
- 积分:1
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two_ray_model
Modelo de dos rayos de Andrea Goldsmith (figura 2.5, según expresión
2.12)
f = 0.9 frecuencia en GHz
landa = 0.3/f en m
R = -1 coeficiente de reflexión en tierra
ht = 10 altura del transmisor en m
hr = 2 altura del receptor en m
Gt = 1
Gr = 1
Pt = 1
d=10:.1:100000
phase_diff = 4*pi*ht*hr./(landa*d) aproximación
Pr = Pt*((landa/(4*pi))^2)*((abs((sqrt(Gt)./d) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff)))./d)).^2)
Pr = Pt*((landa/(4*pi))^2)*(1./d).*((abs((sqrt(Gt)) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff))))).^2)
figure(1), clf,
plot((d),10*log10(Pr/max(abs(Pr))))
grid
xlabel( log_1_0(d) )
ylabel( Potencia recibida (dBm) )
- 2010-02-08 06:31:54下载
- 积分:1
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PSO
一个粒子群算法的Matlab实例,文档为TXT格式,文中对代码进行了详细的说明。(A particle swarm algorithm Matlab examples document TXT format, the paper carried out a detailed description of the code.)
- 2013-04-21 11:01:37下载
- 积分:1