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chapter7
于慧敏信号与系统第二版第七章部分习题的matlab代码... (Number in Huimin Xin Chapter VII of the system part of the second edition of Exercise matlab code ...)
- 2010-06-04 11:02:43下载
- 积分：1
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masses_compounds.m.tar
calculation of Mass concentration and masses in groundwater, in matlab
- 2011-05-27 23:15:08下载
- 积分：1
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inverse
对图像进行反色，进行白色转黑色，黑色转白色(black to white，white to black)
- 2013-04-22 21:34:40下载
- 积分：1
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PID
倍福ST语言开发的PID应用范例，里面包括程序和PDF说明(An example of PID application in the development of ST language)
- 2021-03-09 13:59:27下载
- 积分：1
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2177e8d3adb15fabed33322ffd32afc8394a
an investigation on use of chaotic sequence in DS-CDMA. The DS-CDMA systems offer
physical layer security without the need for a significant increase in computation or power requirements. Nowadays, DSCDMA
has been used widely. These systems suffers from multiple access interference because of other users transmitting
in the cell, channel inter symbol interference and additive white Gaussian noise. Codes have an effective role in DSCDMA
system, so M-sequences; gold sequences have been used as spreading codes in DS-CDMA. These sequences by
shift registers and periodic in nature are developed. However, these sequences are not enough and also limit the security.
This paper presents an investigation on use of new type of sequences called chaotic sequences for DS-CDMA system.
These sequences by chaotic maps are generated.
- 2019-03-13 22:41:27下载
- 积分：1
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gtvdop-leighfading
matlab code for ray leigh
- 2013-03-02 00:15:31下载
- 积分：1
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mmse
OFDM信道估计中LS和MMSE估计算法的matlab源程序(Channel estimation source code)
- 2016-04-28 20:59:15下载
- 积分：1
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baoluo
利用时域数据计算数组的RMS值，利用时域数据计算冲击功率谱密度的试验包络条件。(An array of time-domain data using the RMS value of the time-domain data using the power spectral density of the impact test conditions envelope.)
- 2013-07-16 14:37:03下载
- 积分：1
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integration
Integrating m-files functions and algorithms in C++ applications
- 2014-12-19 08:53:45下载
- 积分：1
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DSP实验
观察数据长度N的变化对DTFT分辨率的影响
这几个程序是老师写的 对于理解DTFT有很大帮助(Effect of observation data length N on DTFT resolution
These programs are written by the teacher and are very helpful for understanding DTFT.)
- 2020-06-17 05:20:01下载
- 积分：1
