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QPSK
QPSK调制下在AWGN和Rayleigh衰落信道下的仿真以及误码率计算,包含完整的报告说明(QPSK modulation in AWGN and Rayleigh fading channel simulation, as well as bit error rate calculation, the report contains a complete description)
- 2009-03-12 00:41:22下载
- 积分:1
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FILTROS_PASABANDA_INSERTAR_DATOS
calculo de parámetros microstrip filtros pasabanda III orden
- 2012-09-22 05:30:01下载
- 积分:1
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tyldfxdyMATLAB
现在的雷达都是在多脉冲观测的基础上进行检
测的,多个脉冲积累后可以有效地提高信噪比,从
而改善雷达的检测能力。积累处理可以在包络检波
前完成,称为检波前积累或者中频积累。信号在中
频积累时要求信号间有严格的相位关系,也就是说
信号是相参的,所以也称为相参积累。此外,积累
过程可以在包络检波后完成,称为检波后积累或者
视频积累。由于信号在包络检波后失去了相位信息
而只保留了幅度信息,所以检波后积累处理就不需
要信号间有严格的相位关系,因此这种积累又称为
非相参积累。实现非相参积累的方法有很多,例如
抽头延迟线积累(FIR 积累)器和反馈积累器。
()
- 2007-07-25 12:43:50下载
- 积分:1
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creatdtmf
基于MATLAB的双音多频信号DTMF的生成。(MATLAB-based dual-tone multi-frequency DTMF signal generation.)
- 2008-05-23 16:35:03下载
- 积分:1
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iimage_process
本程序是用自适应遗传算法进行图像增强,其思想来自《计算机学报》发表的论文。(This program is self-adaptive genetic algorithm image enhancement, their thoughts from the " Journal of Computers," published papers.)
- 2009-12-15 15:38:59下载
- 积分:1
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guandao-matlab-simulation
惯性导航仿真,matlab,很好的仿真程序。(inertial simulation in Matlab)
- 2013-09-28 15:49:39下载
- 积分:1
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Demo_ContourletSD_Operator
文章Iterative thresholding compressed sensing MRI based on contourlet transform, Inverse Problems in Science and Engineering及其代码。(Demo for using contourlet as an operator.)
- 2014-12-22 21:28:55下载
- 积分:1
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MATLAB_optical
关于MATLAB编程用两种方法模拟光学实验(MATLAB programming on the optics experiments using two kinds of simulation)
- 2009-12-20 13:48:54下载
- 积分:1
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fullwave_Inverters
DESIGN and IMPLEMENTATION of a SHUNT ACTIVE POWER FILTER with REDUCED DC LINK VOLTAGE
- 2013-11-23 04:40:48下载
- 积分:1
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lvboqideshixian
卡尔曼滤波器、粒子滤波器、贝叶斯滤波器的资料及实现,很全的,对于基础学习和提高都有帮助。希望对大家有帮助。(Kalman filter, particle filters, Bayesian filters the information and the realization of very wide, and for basic learning and helpful. Hope to help.)
- 2010-09-10 09:39:18下载
- 积分:1