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05041053
不考虑多径干扰时在高斯白噪声和瑞利衰落信道条件下QPSK的调制解调过程，
并采用准分析法完成误码性能的计算。仿真过程包括仿真信号产成，滤波器设置，QPSK调制，加入高斯白噪声，通过锐利信道衰落，QPSK解调，误码率计算等几部分(Not consider multi-path interference at the white Gaussian noise and Rayleigh fading channel under the conditions of the QPSK modulation and demodulation process and the use of quasi-analysis method to complete the calculation of BER. The simulation process includes the middle class into a simulation signal, filter settings, QPSK modulation, by adding Gaussian white noise, through the sharp decline in channel, QPSK demodulation, bit error rate calculation and other parts)
- 2021-04-01 10:39:08下载
- 积分：1
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LTE_init_generate_NoShadowing_shadow_fading_map
Generates a structure similar to the Claussen Shadow Fading Map but
without any shadowing (to deactivate shadow fading)
- 2012-04-18 16:05:59下载
- 积分：1
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dpskzuizuihou
本程序模拟了一个2DPSK发送和接受的完整过程，差分编码采用模2加的方式得到，本次实验采用的是相移键控的方法得到发送信号，2DPSK信号最常用的解调方法有两种，本次实验采用的是极性比较法，先通过2PSK相干解调器，再经过码（反）变换器得到基带信号。
(This program simulates a 2DPSK sending and receiving complete process, differential coding is completed by modulo-2 addition； the experiment using the phase shift keying method to send signals.this experiment is the polarity comparison method,firstly go through the 2PSK coherent demodulator and then pass through code (trans) converter to obtain a baseband signal.)
- 2013-03-28 17:30:03下载
- 积分：1
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dxt
测量三维显示包，可以绘制等高线，三维显示等开发未完成(Measuring three dimensional display, development is not complete)
- 2014-12-10 10:25:38下载
- 积分：1
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AnalyticThoraxPhantom_phantom_files
主要是forbild胸部体模的matlab程序(forbild throax phantom)
- 2012-10-07 23:29:24下载
- 积分：1
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wwCA_TrafficFlowModel
这个可以用来在元胞自己增加车流使用是好用的额(This can be used to increase traffic in cellular own use is the amount of usefuladd car)
- 2014-02-09 21:26:41下载
- 积分：1
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17dynamic-edited
dynamic d flipflop hspice model
- 2013-08-09 16:22:02下载
- 积分：1
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05672765
Introduction to the Issue on Cooperative
Communication and Signal Processing
in Cognitive Radio Systems
- 2012-09-18 11:18:17下载
- 积分：1
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segment
extreme learning machine 例子
run segment_mean(extreme learning machine examples run segment_mean)
- 2007-12-16 23:01:43下载
- 积分：1
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tvpso
时变参数的粒子群优化的matlab实现，可用于解决多种连续优化问题(A flexible implementation of PSO algorithm with time-varying parameters. Algorithm is suitable for solving continuous optimization problems. Special care has been taken to enable flexibility of the algorthm with respect to its parameters and to initial population selection. Detailed logging of the algorithm performance during the search is also enabled. )
- 2009-05-01 10:58:21下载
- 积分：1
