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STBCSimulation1
说明： VBLAST 2发2收情况下的链路,可以实现误码率的计算
(cgcfgx)
- 2010-04-21 14:19:28下载
- 积分：1
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1807.01622
深度神经网络在函数近似中表现优越，然而需要从头开始训练。另一方面，贝叶斯方法，像高斯过程（GPs），可以利用利用先验知识在测试阶段进行快速推理。然而，高斯过程的计算量很大，也很难设计出合适的先验。本篇论文中我们提出了一种神经模型，条件神经过程（CNPs），可以结合这两者的优点。CNPs受灵活的随机过程的启发，比如GPs，但是结构是神经网络，并且通过梯度下降训练。CNPs通过很少的数据训练后就可以进行准确的预测，然后扩展到复杂函数和大数据集。我们证明了这个方法在一些典型的机器学习任务上面的的表现和功能，比如回归，分类和图像补全(Deep neural networks perform well in function approximation, but they need to be trained from scratch. On the other hand, Bayesian methods, such as Gauss Process (GPs), can make use of prior knowledge to conduct rapid reasoning in the testing stage. However, the calculation of Gauss process is very heavy, and it is difficult to design a suitable priori. In this paper, we propose a neural model, conditional neural processes (CNPs), which can combine the advantages of both. CNPs are inspired by flexible stochastic processes, such as GPs, but are structured as neural networks and trained by gradient descent. CNPs can predict accurately with very little data training, and then extend to complex functions and large data sets. We demonstrate the performance and functions of this method on some typical machine learning tasks, such as regression, classification and image completion.)
- 2020-06-23 22:20:02下载
- 积分：1
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ZMN-radar
利用ZMNL方法进行雷达杂波的仿真与模拟，生成具有瑞利分布(ZMNL method using radar cluttersimulation and modeling to generate a Rayleigh distribution
)
- 2011-05-20 16:54:52下载
- 积分：1
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Estimation-algorithm-
基于块匹配的一种有效的三步法运动估计算法(Estimation algorithm based on block matching an effective three-step movement)
- 2014-12-15 17:14:37下载
- 积分：1
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fso_guangpanchengxu
优化算法配套的程序代码，可直接运行，资料很全(Optimization matching code can be run directly, the information is all)
- 2010-09-05 21:20:18下载
- 积分：1
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fdm
有限差分数值模拟程序，进行地震波正演，采用的是交错网格(Finite difference numerical simulation program, conducting seismic forward modeling, USES a staggered grid)
- 2015-04-15 15:16:56下载
- 积分：1
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Split_Bregman_for_Snake
基于偏微分框架的全局快速活动轮廓分割模型(Framework based on partial differential global fast active contour segmentation model)
- 2010-10-07 04:35:17下载
- 积分：1
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BigDataWhitePaper
Big Data White Paper
- 2014-09-15 16:06:22下载
- 积分：1
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rayleigh_fading1
filename: rayleigh_fading.m
function: rayleigh fading
input parameters: multipath_ID (user, multipath)
output parameters: envelope
read files: no
generate files: no
call functions: no
called by: wireless_UL, wireless_DL
Execution Time: case 1: 29/100 Seconds(100 times called)(N=25)
case 2: 4.4/100 Seconds(100 times called)(N=25)
Sun Jianxun, Apr., 02, 2001
- 2014-02-18 21:09:24下载
- 积分：1
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matlab
最新matlab时频工具箱，对处理时频信号必不可少(The latest time-frequency toolbox matlab to deal with essential time-frequency signal)
- 2008-05-08 20:56:40下载
- 积分：1
