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impulseNoise
向一幅图象中添加符合脉冲分布的噪声,从而为图象噪声分析提供图象噪声模板(to add an image consistent with the distribution of pulse noise, noise for image analysis template image noise)
- 2007-06-26 12:24:57下载
- 积分:1
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program
动态K-S检验边缘分布的copula 分布估计算法( Marginal distribution in copula estimation of distribution algorithm based dynamic K-S test)
- 2013-11-18 19:02:56下载
- 积分:1
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segm_energy_LS
This toolbox implements an energy-based segmentation algorithm that uses
finite-difference based level set evolution.
- 2011-12-24 22:34:12下载
- 积分:1
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123426
注水算法是根据某种准则,并根据信道状况对发送功率进行自适应分配,通常是信道状况好的时刻,多分配功率,信道差的时候,少分配功率,从而最大化传输速率。本文运用matlab通过对注水算法在mino系统中的三种不同的情况下进行了仿真,比较出在小信噪比时,相同信噪比下利用CSI的功率注水算法获得容量优于未知CSI的平均功率分配算法;相同容量下已知CSI信噪比比未知CSI时的信噪比小3dB.当信噪比增大到一定程度时,功率注水算法所获得的信道容量将收敛到平均功率分配的信道容量。(Water flooding algorithm is based on certain standards, and according to the channel condition to adaptive allocation of sending power, usually is a good moment, channel situation more distribution power, channel is poor, less power distribution, so as to maximize the transmission rate. This paper USES matlab based on water flooding algorithm in Austin system of three different cases are simulated and compared in small SNR, under the same SNR use CSI power allocation algorithm for capacity is superior to the average power allocation algorithm of unknown CSI Same capacity known CSI signal-to-noise ratio than the unknown CSI small signal-to-noise ratio of 3 db. When the signal-to-noise ratio increases to a certain degree, the power allocation algorithm for channel capacity will converge to the average power distribution channel capacity.
)
- 2013-09-03 20:28:15下载
- 积分:1
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signals-quick-blind-detection
介绍一种有关卫星通信信号的快速盲检测方法(satellite communication signals quick blind detection)
- 2014-01-19 20:13:16下载
- 积分:1
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channels_8
传统信道化接收机,实信号,八通道八抽取,现代信号处理,多抽样率(Traditional channelized receiver, signal, channel eight extraction)
- 2013-05-21 20:22:43下载
- 积分:1
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GNSS--software-receiver
《GNSS单频软件接收机应用与编程》光盘(GNSS software receiver)
- 2021-01-21 14:38:45下载
- 积分:1
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LDA2
这是用来计算线性离散分析的matlab代码,有助于新手学习(This is used to calculate the matlab code for linear discrete analysis to help novices learn)
- 2010-11-01 00:25:27下载
- 积分:1
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munkres
一种匈牙利算法在线性分配问题中的应用研究 (algorithm)
- 2010-05-13 18:40:48下载
- 积分:1
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test-particle-simulation-around-null
空间等离子体磁零点附近的实验粒子模拟,主要方向是空间物理中地球磁尾磁零点附近的粒子动力学研究!(particle dynamics around magnetic null in space plasma magnetic reconnection)
- 2011-08-02 12:39:21下载
- 积分:1