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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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DiffusionLimitedAgregation
通过DLA算法计算产生分形,可通过控制黏贴概率来控制分形维度(Generated through the DLA fractal algorithm, the probability of adhesive can be controlled to control the fractal dimension)
- 2008-08-23 15:27:45下载
- 积分:1
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PSO_Programs
说明: 基本粒子群算法,包括主函数和相应的适应度函数(PSO)
- 2010-04-02 16:07:52下载
- 积分:1
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TDMAsolver
A tridiagonal matrix system solver
- 2012-08-26 20:10:35下载
- 积分:1
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tsp-matlab
The travelling salesman problem (TSP) or travelling salesperson problem asks the following question: Given a list of cities and the distances between each pair of cities, what is the shortest possible route that visits each city exactly once and returns to the origin city? It is an NP-hard problem in combinatorial optimization, important in operations research and theoretical computer science.
- 2013-10-22 00:42:51下载
- 积分:1
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tacacs-plus-1.0.0.tar
Tacacs+协议实现源代码,有助于分析Tacacs+协议(Tacacs+ protocol source code)
- 2013-11-06 10:12:17下载
- 积分:1
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EEMD
利用EEMD进行自适应信号分解,并附赠一个快速样本熵的程序。(EEMD is used for adaptive signal decomposition, and a fast sample entropy program is attached.)
- 2020-06-24 13:20:02下载
- 积分:1
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exam4_1
结构分析的有限元法与matlab程序设计4-1(Structural analysis of the finite element method and matlab programming 4-1)
- 2011-06-09 16:24:54下载
- 积分:1
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matlab-code
matlab 的经典解方程组的几个例子,对于解方程会有帮助。(matlab code)
- 2013-04-09 15:31:32下载
- 积分:1
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image-programs
these programs written as un application of image processing field.
- 2013-11-23 02:05:48下载
- 积分:1