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prog6
Code division multiple access (CDMA) is a channel access method used by various radio communication technologies. CDMA is an example of multiple access, which is where several transmitters can send information simultaneously over a single communication channel. This allows several users to share a band of frequencies (see bandwidth). To permit this to be achieved without undue interference between the users CDMA employs spread-spectrum technology and a special coding scheme (where each transmitter is assigned a code). Each user in a CDMA system uses a different code to modulate their signal. Choosing the codes used to modulate the signal is very important in the performance of CDMA systems. The best performance will occur when there is good separation between the signal of a desired user and the signals of other users.
- 2014-09-18 19:33:27下载
- 积分：1
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PEG
LDPC码的PEG构造,用matlab编写，希望对大家有所帮助。(The LDPC code PEG constructed matlab write, we want to help.)
- 2021-03-21 18:29:17下载
- 积分：1
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ABC(fengqun)
自己写的人工蜂群算法，内带混沌搜索性质，主函数为funqun1，可随意改适应度函数，fitness。该程序简单易懂，方便修改，并且附有程序说明及相关参考论文，也附有本作者的联系方式。(Write your own artificial bee colony algorithm, with the chaotic nature of the search, the main function of funqun1, free to change the fitness function, fitness. The program is simple to understand, easy to modify, and with reference to the program description and related papers, but also with the author s contact information.)
- 2021-03-22 10:29:17下载
- 积分：1
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one_sub_two_train
matlab simulation of linear metro
- 2005-07-12 22:21:59下载
- 积分：1
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congnitive-radio
认知无线电建模，包含huffman、16qam(congnitive radio includes huffman 16qam)
- 2011-01-11 22:16:08下载
- 积分：1
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two
2LINK MOTION DYNAMICS AND CONTROL MOTION
- 2011-06-23 01:57:24下载
- 积分：1
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k_meansalg
this package provides the segmentation using k means algorithm
- 2013-09-19 17:43:42下载
- 积分：1
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Pinhole-array
用于生成3D显示所需的针孔阵列，每个针孔为正方形。(for 3D displays.)
- 2014-11-17 21:02:51下载
- 积分：1
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bk02ppt-3217
MATLAB及在电子信息课程中的应用，感觉很有用.(MATLAB and in the course of electronic information, I feel useful)
- 2010-08-07 13:02:37下载
- 积分：1
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ek1f
该程序用扩展的Kalman滤波实现可非线性状态的估计。(With the expansion of the program realization of the Kalman filter may be non-linear state estimation.)
- 2009-04-23 20:08:51下载
- 积分：1
