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CS_OMP
压缩感知信号重建的正交匹配追赶算法（omp），与bp算法相比较有叫高的精度，但是付出了计算量的代价(Compressed sensing signal reconstruction algorithm Orthogonal matching catch (omp), compared with the bp algorithm are called high precision, but at a cost of computation)
- 2010-07-13 13:18:17下载
- 积分：1
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suanfa
数值解与理论解对比可知，四阶龙格-库塔法的精度已经很高，用它来解一般常微分方程已经足够了。(Numerical comparison shows that the theoretical solutions, Runge- Kutta method has high accuracy, and use it to solve ordinary differential equations general enough.)
- 2010-11-04 23:23:16下载
- 积分：1
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channel
对多径信道的仿真
输入码元,是一行矩阵,可以是实数也可以是复数
％fs是输入码元的比特率
％fd是多普勒频移
％n_delay是多径信道的径数
％t_delay是多径信道各径的时延时间
％p_delay是多径信道各径的功率db值
(Of the multipath channel simulation input symbol is a line matrix, can be a real number can also be plural fs is the input symbol of the bit rate fd is the Doppler frequency shift is n_delay multipath channel diameter of a few t_delay is multipath channel time delay of the Path p_delay is multi-path channel the power of the diameter db value)
- 2008-04-28 10:16:04下载
- 积分：1
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ALOHA-simulation
局域网的多点访问方式主要有固定分配，随机分配和按需分配三大类型。本篇文章主要分析随机分配方式网络的各种性能指标，包括在各种协议工作方式下的输入业务量，吞吐量，平均归一化传输时延，系统稳定性等。(LAN multi-access methods are mainly fixed allocation, random allocation and distribution according to need three types. Various performance indicators This article analyzes the random distribution of the network, including input traffic under various protocols work, throughput, average normalized transmission delay, the system stability.)
- 2014-10-10 22:14:44下载
- 积分：1
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optical-fiber
optical fiber communications
- 2014-10-25 18:59:56下载
- 积分：1
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52172278xiaoboyuyinxinhao
说明： 基于小波变化的一些程序，有效的提高语音识别(Some of the procedures based on wavelet transform, effectively improve the speech recognition)
- 2011-03-22 14:50:16下载
- 积分：1
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wavelet
说明： 通过matlab实现二维离散小波变换的Mallat快速算法源程序和对二维图像进行多级分解与重建(Matlab achieved by two-dimensional discrete wavelet transform Mallat fast algorithm and multi-dimensional image decomposition and reconstruction)
- 2020-10-30 10:39:55下载
- 积分：1
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GMM
程序展示了使用EM algorithm来训练GMM(Gaussian Mixture Model)来进行binary classification。(Program demonstrates the use of EM algorithm to train the GMM (Gaussian Mixture Model) for binary classification.)
- 2013-08-04 05:43:21下载
- 积分：1
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tutorialMatlab
tutorial for matlab in spanish
- 2012-08-24 05:02:30下载
- 积分：1
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aa
说明： 用matlab仿真，用PID控制实现调速(matlab，PID controller)
- 2013-12-04 11:35:41下载
- 积分：1
