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PWE
This program calculates the 2D photonic Band Structure with PWE method.
- 2009-04-18 21:52:43下载
- 积分:1
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PCM_QAM
matlab的GUI界面下实现pcm编码和qam调制(to achieve pcm encoding and qam modulation by matlab GUI)
- 2009-12-28 13:37:23下载
- 积分:1
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communicaton_lab
编程产生一组随机的0、1二进制比特序列,分别用2ASK, 2FSK, 2PSK和2DPSK四种调制方式把它们调制到一个较高的载频上,调制参数自定,请给出前8个比特所对应的时域波形。
画出上述四种信号通过高斯白噪声信道后的相干解调器和非相干解调器的原理框图,并给出判决前的观测值的数学表达式。注: 如果某些调制方式无法进行非相干解调,请给出原因。
根据题2中的观测值的数学表达式,分别编程实现判决过程,将判决结果与原数据作比较,统计出各自在不同比特信噪比 值下的误比特率 ,然后画出 与 (dB)的曲线。建议 的范围为 0dB 到10dB, 以1dB为间隔。
将上述仿真得到的误比特率曲线与各自的理论值画在同一张图上进行比较并讨论。同时, 比较和讨论不同调制与解调方式的差错性能区别。(emulate 2ASK, 2FSK, 2PSK and 2DPSK using matlab)
- 2010-02-07 17:09:12下载
- 积分:1
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Sheffield_ga_toolbox
基于MATLAB的遗传算法工具箱,英国Sheffield大学推出的,内容上覆盖GAOT,影响较广,较为完备。( Genetic algorithm toolbox based on matlab was developed by Sheffield University of UK.Because its content covered GAOT, it is used widely.)
- 2011-01-05 17:20:51下载
- 积分:1
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CD_Programs2
对《合成孔径雷达——算法与仿真实现》光盘的文件进行提取转换为》dat文件(On " Synthetic Aperture Radar- Algorithm and Simulation" CD-ROM file extraction converted to " dat file)
- 2013-11-24 11:23:20下载
- 积分:1
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task1
M序列脉冲响应辨识,系统辨识,采用5级移位寄存器产生M序列作为输入信号,辨识该系统的脉冲响应(M-sequence impulse response identification, system identification, a 5-stage shift register generates M sequence as the input signal, identify the system impulse response)
- 2011-12-01 00:06:16下载
- 积分:1
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Simu_Lyap_11
program to simulate lyaponov method
- 2013-05-02 19:49:45下载
- 积分:1
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dijkstra
很快的求出各点对之间的最短距离,并且记录路径。(Quickly find out the point to the shortest distance between, and record path.)
- 2012-11-20 20:00:12下载
- 积分:1
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Cao
Cao方法求嵌入维数,代入数据即可运行,只是速度有点慢。(Cao method of embedding dimension seeking, on behalf of the data to run, but a bit slow)
- 2020-11-21 17:19:35下载
- 积分:1
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mycolorselect
matlab下颜色设置、滑块、列表框等控件的实现,matlab实用例程(Matlab under color setup, slider, list box controls such as the realization of practical Matlab routines)
- 2006-10-14 10:42:42下载
- 积分:1