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eyemap
通信系统调制的眼图,这个程序像数字滤波器一样展示了眼图,在查看噪声信号时有用(eyemapeyemap(SigVector,WindowLength,Xresolution,Yresolution)
)
- 2010-07-07 15:03:21下载
- 积分:1
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kalman-emulation
说明: 卡尔曼滤波仿真实例,内附word版实验报告(Kalman filter simulation, experimental version of the report containing a word)
- 2011-04-11 20:37:49下载
- 积分:1
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bss-using-mutual-information-algorithm
A blind source separation algorithm is proposed
that is based on minimizing Renyi’s mutual information by means
of nonparametric probability density function (PDF) estimation.
The two-stqge process consists of spatial whitening
- 2013-01-09 17:37:49下载
- 积分:1
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Mann-kendall
魏凤英编著的《现代气候统计诊断预测技术》一书中有关于用Mann-Kendall法检测1900~1990年上海年平均气温序列突变的例子(Wei Fengying compiled the " Diagnostic Statistical prediction of modern climate," a book about the Mann-Kendall detected by 1900 the average temperature in Shanghai in 1990 an example of the mutations)
- 2021-03-19 12:09:19下载
- 积分:1
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FSK
数字频带通信系统
输入:首先输入模拟信号,给出此模拟信号的时域波形。
数字化:将模拟信号进行数字化,得到数字信号,可以选择PCM编码。
调制:可以选择简单的二进制数字调制方式。例如振幅键控(2ASK)、相移监控(2PSK)、频移键控(2FSK)、差分相移键控(DPSK)等。要求每个题目至少选择两种调制方式。有能力的同学也可以选择其它高效的调制方式?例如多进制数字振幅键控等?给出调制后信号的时域波形。
信道:假定信道属于加性高斯信道?或自行设计。
解调:相应的2ASK、2PSK、2FSK、DPSK解调,仿真获得解调输出波形。
PCM解码:给出解码后的模拟信号的时域波形,并与输入信号进行比较。
系统性能分析:比较在不同调制方式下,该数字频带传输系统的性能指标,即该系统的输出误码率随输入信噪比的变化曲线。(Digital frequency band communication system)
- 2017-06-19 10:44:54下载
- 积分:1
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chaios
说明: 应用于混沌电路研究,可以对其进行仿真,可观测到混沌现象(applied chaotic circuit, its simulation, observation of Chaos)
- 2006-03-12 15:30:16下载
- 积分:1
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communication
通信原理仿真实验,包括AM,DSB,SSB,PCM(Simulation of communication theory, including AM, DSB, SSB, the PCM)
- 2012-05-26 21:01:38下载
- 积分:1
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BP_decode
在AWGN信道下的LDPC码的二进制BP算法译码(AWGN channel in the LDPC decoding algorithm for binary BP)
- 2007-06-15 15:46:49下载
- 积分:1
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kingkai_v78
代码里有很完整的注释和解释,与理论分析结果相比,音频信号通过LM386放大。( Code, there are very complete notes and explanations Compared with the results of theoretical analysis, LM386 audio signal amplification.)
- 2017-01-19 11:36:29下载
- 积分:1
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444
采用动态规划方法实现的目标分配,后面有MATLAB代码(Solving Weapon Target Assignment
Problem with Dynamic Programming)
- 2010-11-05 23:36:00下载
- 积分:1