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sy1
数值微分精度及步长的关系,截断误差和舍入误差,体会误差对结果的影响,用算法1 和算法2 分别得到的结果进行比较,由Taylor公式可得到两种算法的截断误差(Accuracy of numerical differentiation and the relationship between step length, truncation error and rounding error, the error on the results of experience with algorithm 1 and algorithm 2 respectively, to compare the results obtained by the Taylor formula for the truncation error of two algorithms available)
- 2010-06-14 19:56:18下载
- 积分:1
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find_maxpoint
信号实时处理,查找实时接收到的信号的幅值最大点并标记(real-time signal processing,max amplitude point)
- 2015-01-08 10:02:43下载
- 积分:1
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EVM
测量EVM的M文件,这是一个很好的程序,适合初学者(evaluate EVM,attribute is M)
- 2011-12-17 22:26:42下载
- 积分:1
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CoSaMP-and-OMP-for-sparse-recovery
压缩感知信号恢复算法OMP和CoSaMP算法,常用的算法( x = CoSaMP( A, b, k )
uses the Compressive Sampling Matched Pursuit (CoSaMP) algorithm
(see Needell and Tropp s 2008 paper http://arxiv.org/abs/0803.2392 )
to estimate the solution to the equation
b = A*x (or b = A*x+ noise )
where there is prior information that x is sparse.z)
- 2020-08-12 16:28:29下载
- 积分:1
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Ramesh3
three phase harmonics pll
- 2011-10-26 18:21:10下载
- 积分:1
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PSO
说明: 粒子群算法寻优,在限定条件下实现对群体变量的选择优化,以达到目标的最优值。(Particle swarm optimization)
- 2020-09-12 14:08:59下载
- 积分:1
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newthreelevel
三电平三相桥式逆变器的SVPWM控制方式仿真(应用S函数)(Three-level three-phase bridge inverter SVPWM control simulation (Application S function))
- 2020-11-02 09:49:53下载
- 积分:1
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harmost
谐波分析的程序,将谐波中的各个谐波分量提取(Harmonic analysis program, the harmonic of each harmonic component can be extracted)
- 2016-04-27 17:30:21下载
- 积分:1
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melcepst
计算Mel倒谱系数的matlab程序,非常经典的一个程序。(MELCEPST Calculate the mel cepstrum of a signal C=(S,FS,W,NC,P,N,INC,FL,FH) )
- 2013-12-12 12:16:30下载
- 积分:1
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swrc144a
用于对阵列天线进行仿真的matlab工具包(the toolbox of the matlab for phase array antenna)
- 2011-12-17 18:27:54下载
- 积分:1