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SHIYAN_3
利用M函数仿真扩频通信系统。6个用户的CDMA的同步通信系统，每个用户利用L＝31的Gold码，进行扩频，信道为AWGN信道，接收端利用匹配滤波器进行检测。绘出当N＝10000个发射比特下，SNR＝0：15（dB）时的误码率曲线。
(M function simulation using Spread Spectrum Communication System. 6 simultaneous users of CDMA communication system, each user of the L = 31 the use of Gold codes for spread spectrum, channel for the AWGN channel, the receiving end to detect the use of matched filter. Drawn when N = 10000 bits of transmission, SNR = 0:15 (dB) when the bit error rate curve.)
- 2009-06-08 14:06:32下载
- 积分：1
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第8讲程序
说明： 移动通信中的极化码编码 SC译码 SCL译码 快速SC算法(wireless communication)
- 2020-04-17 17:16:47下载
- 积分：1
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WAVE_EQ
利用matlab读入wav音频，进行音频均衡后，播放音频效果(using Matlab read into wav Audio, Audio balanced, the broadcast audio effects)
- 2007-05-11 21:06:23下载
- 积分：1
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GSxishu_samp
本代码使用高斯绝对稀疏信号进行重构，采用的重构算法是SAMP，重构效果好！(This code uses the absolute sparse Gaussian signal reconstruction, reconstruction algorithm uses a SAMP, good remodeling effect!)
- 2013-12-16 20:33:14下载
- 积分：1
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matlab7
Matlab 7 教程 全书电子版 练习源码可copy
- 2012-09-21 05:56:55下载
- 积分：1
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art
art CT成像追踪法源码 matlab实现(art CT)
- 2013-11-26 11:12:19下载
- 积分：1
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matlab
本文档记录了matlab的常用图像处理命令，通过学习，您可以掌握一些基本的图像处理技能。(This document records the common matlab image processing orders。through the study, you can master some basic image processing skills.)
- 2009-03-13 18:08:29下载
- 积分：1
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matlab_vc_reference
电脑上保存的一些vc和MATLAB混合编程的资料，其中还有vc和matcom接口的视频演示。(Computer, save some of the vc and MATLAB mixed programming information, which are vc and matcom interface video presentation.)
- 2010-09-08 17:15:23下载
- 积分：1
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channels-analyse
用matlab分析瑞利信道、莱斯信道以及高斯信道的性能优劣。(Using matlab to analyze the performance merits of the Rayleigh channel, Rice channel and channel Gaussian.)
- 2015-03-07 17:26:20下载
- 积分：1
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AnewmodifiedsharpenedCICfilter
提出了一种改进的积分梳状(CIC) 滤波器. 在改变传统积分梳状滤波器的延迟因子的
同时,将锐化(Sharpen) 技术和相位分解技术应用于此滤波器. 改进后的滤波器与传统滤波器
相比,减少了信号失真,降低了系统功率消耗. 仿真结果表明,改进后的滤波器在通带范围内的
波动很少,而且,具有较高的阻带衰减.(An improved Integrator Comb (CIC) filter. In changing the traditional integral comb filter delay factor, we will Sharpen (Sharpen) technology and phase decomposition technique used in this filter. Improved filtering Compared with the traditional filter device to reduce the signal distortion and reduces system power consumption. The simulation results show that the improved pass-band filter in the framework of the volatility of small and with high stopband attenuation.)
- 2008-04-14 10:55:48下载
- 积分：1
