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matrix
返回拉普拉斯抠图矩阵，实现用matlab抠图功能(Back matting Laplacian matrix, implemented by the matting function matlab)
- 2011-05-23 10:33:29下载
- 积分：1
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js
说明： 利用有限单元方法，采用三角形剖分，来求解场值(Finite element method, using triangulation to solve the field value)
- 2011-07-06 16:40:31下载
- 积分：1
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ofdm
摘要:正交频分复用(OFDM)是第四代移动通信的核心技术。该文首先简要介绍了OFDM基本原理,重点研究了理想同步情
况下,保护时隙(CP)和不同的信道估计方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系
统模型的基础上,用MATLAB语言实现了整个系统的计算机仿真并给出参考设计程序。最后给出在不同的信道条件下,保
护时隙、信道估计方法对OFDM系统误码率影响的比较曲线,得出了较理想的结论。
(O FDM is the key techno logy of 4G in the field of mobile comm unication.In this article O FDM
ba sic p rinc ip le is briefly in troduced.Then,the influence of CP and d iffe rent channe l e stim a tion on the system
pe rfo rm ance is emp ha tica lly analyzed respectively in Gauss and R ayle igh fading channe ls in the cond ition of ideal
synchronization.B e sides,based on the given system mode l O FDM system is compu te r sim u la ted w ith MA TLAB
language and the refe rentia l design p rocedure is given.Fina lly,the B ER cu rves of CP and channe l e stim ation a re
given and comp ared.The conclusion is sa tisfac to ry.
)
- 2009-06-01 16:10:00下载
- 积分：1
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ABC.c
Artificial Bee Colony Optimisation Algorithm
- 2012-09-20 00:40:42下载
- 积分：1
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kinematics_4
Introduction to kinematic of artificial satellite
- 2014-01-28 05:23:06下载
- 积分：1
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noise-estimation
Noise estimator for SENSE MRI
The Maximum Spacing Noise Estimation in Single-coil Background MRI Data
Signal Dependent Noise Level Estimation
Fast Noise Estimation in Images
Detail Preserving Anosotropic Diffusion for Speckle Filtering (DPAD)
2-D adaptive noise-removal filtering
Noise estimators for MRI data Toolbox
Noise estimation rician noise corrupted images
- 2015-05-14 16:11:22下载
- 积分：1
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GPSINS
组合导航源码，有助于入门了解GPSins惯性导航(Integrated navigation source code, helps to get to know GPSins inertial navigation.)
- 2018-04-10 22:33:56下载
- 积分：1
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uca_ambiguity
一个计算均匀圆阵角度估计模糊集的程序。通过计算阵列流形的弧长参数，求得阵列的模糊生成集。(A calculation of the angle estimation with uniform circular arrays ambiguity set procedures. Array manifold by calculating the arc length parameter, obtained an array of ambiguity generating set.)
- 2011-01-25 21:06:35下载
- 积分：1
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doppler_radar
脉冲多普勒雷达发射和接收功能仿真mdl文件(doppler radar tran and rcv simutlation)
- 2020-07-04 04:00:01下载
- 积分：1
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dds
dds信号发生器，matlab7.0，dspbuilder7.0(dds signal generator, matlab7.0, dspbuilder7.0)
- 2013-12-17 11:21:34下载
- 积分：1
