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jiefangcheng
说明： matlab 解方程，希望对大家有帮助，写得很好(matlab programming source code, we want to help, very well written)
- 2010-04-21 09:28:40下载
- 积分：1
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Relic
relic is matlab code for classification
- 2012-05-26 21:39:07下载
- 积分：1
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s4m
matlab中画地震图件的子程序源代码，对物探人员很有用。(Matlab in picture seismic datum of source code, useful for geophysical prospecting personnel.)
- 2014-09-19 16:05:25下载
- 积分：1
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wodewodewode
对于移动通信系统主要有两类衰落：大规模衰落和小规模衰落。大规模衰落表示由于大范围内移动而引起的平均信号能量的减少或路径损耗。而小规模衰落则表现为两种机制：信号的时延扩展和信道的时变特性。对于无线应用，信道的时变特性是由于发射机和接收机相对移动而造成传输路径的变化。这些传播条件的变化速率影响衰落率。如果存在大量反射路径而不存在视行信号分量，此时的小规模衰落称为瑞利衰落(Rayleigh fading)，接收信号的包络由瑞利概率分布函数统计描述。这种衰落也就是这次实验我准备研究的(system for mobile communications fading there are two main categories : large-scale and small-scale fading fading. In view of large-scale decline of large scale movement of the average energy of the signal path to reduce or loss. And the decline of small-scale, it was manifested as two mechanisms : signal delay expansion and channel time-varying characteristics. For wireless applications, channel time-varying characteristics as transmitter and receiver relative movement caused transmission path changes. These conditions spread of the rate changes affect the rate of decline. If there is a large number of pathways exist without depending on the signaling component, At that time, the decline of small-scale known as Rayleigh fading (Rayleigh fading). The received signal envelope from Rayleigh )
- 2007-06-20 23:44:47下载
- 积分：1
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stor_video
storing a video webcam through webcam
- 2015-04-08 15:54:48下载
- 积分：1
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LMSsuanfa
一种最简单的LMS算法，自适应滤波器中经常采用的算法(LMS MATLAB Adaptive filter)
- 2009-05-09 21:12:05下载
- 积分：1
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cp1_StateEstimation
说明： matlab cstr implmentation using state estimation
- 2020-06-23 08:00:01下载
- 积分：1
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leaf
分形树叶生成，分形课程中一定会用到的，非常好的！(fenxingshuye)
- 2010-12-23 11:11:18下载
- 积分：1
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VDSL_up
VDSL的上行链路仿真，满足以下指标：
1.下行（局端到用户端）速率：20Mbps，上行（用户端到局端）速率：5Mbps；传输距离为500m；在Eb/N0 = 15dB时实现误比特率Pe<=10-4
2.可用信道频谱：0.138MHz-12MHz
3.双绞线模型采用RLCG模型，传输介质为0.4mm PE cable
(simulation of VDSL up link)
- 2011-07-19 21:43:28下载
- 积分：1
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pso
经典的PSO粒子群优化算法，用于解决无约束优化问题(Classic PSO particle swarm optimization algorithm for solving unconstrained optimization problems)
- 2020-06-23 18:00:02下载
- 积分：1
