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randomviriable-pdapdf
说明： 编写画出N(1,1/9)的概率密度和概率分布函数图形的MATLAB程序，并给出计算结果。(Prepared to draw N (1,1/9) of the probability density and probability distribution function of the MATLAB graphics program, and gives results.)
- 2011-03-23 20:04:11下载
- 积分：1
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matlab
matlab课件 MATLAB概述 MATLAB数据 MATLAB程序设计 MATLAB绘图(courseware matlab MATLAB Overview MATLAB MATLAB MATLAB programming graphics data)
- 2013-10-12 20:35:12下载
- 积分：1
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2013TSP
说明： 通过并行压缩进行二维信号压缩，提出了一种利用并行压缩传感技术对二维信号进行压缩的新方案。根据这个原理，译码器的重新构造可以并行进行。通过对二维信号进行某些排列，可以确保所有列具有大致相同的密度级别，并且可以使用相同的测量矩阵进行采样。这样可以避免二维信号的矢量化，从而大大减小测量矩阵的尺寸。我们证明，如果排列良好，重建均方误差的上限会更紧。为了说明这一方案，我们将其应用于视频压缩并使用不同帧的排列有两种：参考帧的基于Z字形扫描的排列和非参考帧的基于块测试的排列。仿真结果表明，在相同的压缩比下，峰值信噪比比比在无置换情况下可提高3-7db左右。(we propose a new scheme to compress 2D signals using parallel compressed sensing. According to this seheme, the reeonstruction at the decoder can be performed in parallel. By performing certain permutation on a 2D signal, all columns are insured to have approximately the same density level and can be sampled using the same measurement matrix. In this way, vectorization of a 2D signal can be avoided, and thus the size of the measurement matrix can be dramatically reduced. We prove that with a good permutation, we can have a tighter upper bound on reconstruction mean square error. To illustrate this scheme, we apply it to video compression and use
two kinds of permutations for different frames: the zigzag-scanbased permutation for reference frames and the block-test-based permutation for non-reference frames. Simulation results show that under the same compression ratio, the peak signal-to-noise ratio can be improved by approximately 3-7 dB compared to the case without permutation.)
- 2019-01-12 22:48:49下载
- 积分：1
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HOGCalculator
HOG calculator, takes filename as input and calculates Histogram of oriented gradients from the input image.
- 2010-10-28 23:37:30下载
- 积分：1
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script_ber_mimo_zf_bpsk_rayleigh_channel
MIMO script for BER computation BPSK
- 2011-06-11 10:59:26下载
- 积分：1
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ICA
ICA Algorithm in power system
- 2015-01-02 10:23:08下载
- 积分：1
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FaultDiagnosis
利用matlab对卫星姿态控制进行故障诊断，分别实现了对执行器故障和敏感期故障的诊断(the program is the fault diagnosis for satellites attitude control system, and realize FDI for acutator and sensor fault)
- 2013-05-09 17:48:57下载
- 积分：1
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CPERIUWOLAF
使用WOLA滤波器组的均衡器什么的，网上原来下载的代码不全，补充了缺省的几个函数（也从网上搜来），基本可以运行了(Calibrated parametric equalizer reference implementation using WOLA filterbank,code by Benny S鋖lberg 2010)
- 2014-02-11 13:54:14下载
- 积分：1
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gv
说明： matlab 电子测量 包括误差分析的很多函数(matlab dianziceliang)
- 2009-03-12 07:13:43下载
- 积分：1
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SoFDTD
自编SOFDTD计算等离子体平板反射透射系数matlab程序(Self SOFDTD plasma flat reflection and transmission coefficient calculation matlab program)
- 2020-09-22 20:57:52下载
- 积分：1
