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modeling_flexibility_in_SimMechanics
Mablab工具包
机械系统建模仿真(Mablab Kit mechanical system modeling and simulation)
- 2006-07-02 11:48:35下载
- 积分:1
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lineflow
this code is used to show the result of power flow solution of a power system
- 2013-07-27 18:51:38下载
- 积分:1
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buckboost
matlab simulink buck boost converter
- 2013-02-28 02:06:57下载
- 积分:1
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morphological
利用matlab软件 对图形进行形态学处理(Matlab software morphological processing graphics)
- 2012-11-15 18:21:40下载
- 积分:1
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GM_houhua
自适应和灰色模型的一些相应代码,根据论文写的,和结果一样。(Some adaptive code and corresponding gray model, according to a paper written and the same results.)
- 2013-12-23 22:16:22下载
- 积分:1
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computerwork_2
2. 设 是窄带信号,定义 是在 区间上均匀分布的随机相位。 是寬带信号,它是一个零均值、方差为1的白噪音信号e(n)激励一个线性滤波器而产生,其差分方程为 。
1) 计算 和 各自的自相关函数,并画出其函数图形。根据此选择合适的延时,以实现谱线增强。
2) 产生一个 序列。选择合适的 值。让 通过谱线增强器。画出输出信号 和误差信号e(n)的波形,并分别与 和 比较。
(Computer Experiments:
1. Consider an AR process x(n) defined by the difference equation
where v(n) is an additive white noise of zero mean and variance .The AR parameters and are both real valued:
a) Calculate the noise variance such that the AR process x(n) has unit variance .Hence , generate different realization of the process x (n).
b) Given the input x (n), an LMS filter of length M = 2 is used to estimate the unknown AR parameters and . The step size is assigned the value 0.05. Compute and plot the ensemble average curve of and by averaging the value of parameters and over an ensemble of 100 different realization of the filter. Calculate the time constant according to the experiment results and compare with the corresponded theoretical value.
c) For one realization of the LMS filter, compute the prediction error
And the two tap-weight errors
and
Using power spectral plots of , show that)
- 2020-06-28 19:40:01下载
- 积分:1
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NOISE
source code contains information about noise removal medical images using different algotithms like inteeligent water drop algorithm, median filter and wavelet filters denoising. this source code has all parameter analysis like psnr,epi
- 2014-12-02 15:02:49下载
- 积分:1
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ODE45_Doouble-Pendulumn-Simulation
用ODE45计算二阶微分方程组,实例为双球摆仿真(Use ODE45 function to calculate second-order differential equation)
- 2011-05-03 15:16:22下载
- 积分:1
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saPSO
退火粒子群优化算法(SAPSO),matlab代码,仅供学习(Annealing particle swarm optimization (SAPSO), matlab code, only to learn)
- 2021-04-23 21:58:47下载
- 积分:1
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FBMCandOFDMchannels-comparison
关于FBMC和OFDM的子载波信道对比的,里面还包含了原参考文献。(it is about the sub channel comparation between FBMC and OFDM.)
- 2015-12-03 17:34:32下载
- 积分:1