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yddl
说明： 压电电缆 技术资料，现在 路考主要 材料(Piezoelectric cable technical data, the main material is a road test)
- 2010-04-25 15:07:57下载
- 积分：1
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CACFAR
作为雷达信号处理的检测算法之一，本算法作为均值类算法，完成了对雷达回波信号脉压之后进行目标检测算法的开发(as one of radar signal process , this CFAR
algothrim could detct the signal of lfm sig)
- 2015-07-26 22:55:46下载
- 积分：1
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modem860
用于cml860芯片收发DTMF和FSK信号(Cml860 for DTMF and FSK transceiver chip signal)
- 2007-07-16 15:16:04下载
- 积分：1
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siso_rayleigh_rician
comparison of Rayleigh fading channel with and without correlation
- 2015-02-05 02:22:26下载
- 积分：1
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chebyshev_lowpass_filter.m
4th order chebyshev fiter for a given Q and freq
- 2012-02-15 16:52:49下载
- 积分：1
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fit_func
用于对数据的拟合，包括威布尔分布、正态分布、对数正态分布(Used for fitting the data, including the Weibull distribution, normal distribution, lognormal distribution)
- 2021-04-22 16:18:48下载
- 积分：1
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wcdmaQpskAndSpread
说明： 几点说明：
1、source_main.m为主函数，qpsk.m和spread.m为子函数；
2、在matlab工程目录下运行source_main.m即可；
3、为方便大家理解，特以P-CCPCH信道的处理进行了举例，若大家认为资料有用的话请回帖，
我会将整个WCDMA下行信号源的matlab代码提供给需要的人；
4、为方便初学者学习，特提供了我自己开发时参考的3GPP资料，并在关键位置做了记号。
(Some explanations: 1, source_main.m main function, qpsk.m and spread.m as Functions 2, matlab project directory can be run source_main.m 3, to facilitate us to understand, especially for P-CCPCH channel processing of the example, if we consider the information useful, please Replies, I will put the WCDMA downlink signal source matlab code available to people in need 4, for the convenience of beginners to learn, especially when providing a reference to my own development 3GPP information, and in key positions in the mark.)
- 2010-05-01 22:55:31下载
- 积分：1
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chap02
ex2_1 利用Z变换求系统输出
ex2_2 求DFT
ex2_3 求序列的圆周移位
ex2_4 求序列的圆周卷积
ex2_5 简单的DFT实例(ex2_1 seeking to use the Z-transform system output
ex2_2 seeking DFT
ex2_3 find the circumference of the shift sequence
ex2_4 find circular convolution sequence
ex2_5 simple example of DFT)
- 2011-12-28 16:36:44下载
- 积分：1
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wanzhengchengxu
信号在信道进行传输时，经常会出现串扰，采用基于最大似然序列估计（MLSE）的电子色散均衡器的方法，克服光纤通信中的由各种色散引起的码间干扰。
研究基于最大似然序列估计（MLSE）的均衡器，采用维特比算法实现，用matlab仿真出采用MLSE后的性能指标（眼图和误码率）的提升。
(Signal transmission channel, often occur crosstalk, based on the maximum likelihood sequence estimation (MLSE) method for electronic dispersion equalizer, overcome the optical fiber communication in a variety of dispersion caused by intersymbol interference.
Research Based on the maximum likelihood sequence estimation (MLSE) equalizer, using the Vitby algorithm, the performance index using MLSE after matlab simulation (eye diagram and bit error rate) promotion.)
- 2014-07-31 10:12:36下载
- 积分：1
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matlab111
可以画出双曲线的图形,比较好用,同时也可为大家编写画其他函数曲线提供借鉴.(Hyperbola can be drawn in the graphics, more convenient, but also for the preparation of U.S. painting other function curve for reference.)
- 2020-12-08 09:29:21下载
- 积分：1
