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MATLABzuijiachaoliujisuan
MATLAB潮流计算和最优潮流计算的程序,对毕业设计有一定用处(MATLAB flow calculation and optimal power flow calculation procedures, graduation design has some use in)
- 2008-05-10 16:52:24下载
- 积分:1
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matlabshiyan1
matlab 实现的离散信号分析,这是基础的分析。主要实现离散信号在时域的分析(Matlab achieve discrete signal analysis, which is based on the analysis. Main discrete signal in the time domain analysis)
- 2007-05-02 16:05:29下载
- 积分:1
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黄金分割
一维搜索的最优方法(黄金分割法)matlab程序(The best method of one dimension search (golden section method) matlab program)
- 2020-06-30 22:00:02下载
- 积分:1
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fmincon
Optimization of PID Parameters Using SIMULIN K and Optimization Toolbox
- 2019-05-23 08:15:20下载
- 积分:1
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job
有m台不同的机器,n个不同的工件。每个工件有多道工序,每道工序由指定的机器在固定的时间内完成。一道工序一旦开始处理,就不能中断。每台机器一次只能处理一道工序。一个调度就是决定每台机器上工序的处理顺序,使得机器完成所有工件的时间最短。具体的,该问题就是要求在满足(1)、(2)两个约束条件的前提下,确定每台机器上工序的顺序,使加工的时间跨度(从开始加工到全部工件都加工完所需要的时间)达到最小。其中,(1)表示工件约束条件:对每个工件而言,机器对它的加工路线是事先确定的;(2)表示机器约束条件:对每台机器而言,一次只能对一道工序进行加工。()
- 2007-09-18 23:30:48下载
- 积分:1
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jacobis
说明: Jacobian光滑化牛顿法,能运行实现,具有超线性收敛的光滑化牛顿算法.(Jacobian Smooth Newton Method)
- 2011-04-13 22:37:05下载
- 积分:1
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minPowell
无约束多维极值问题的解决方法程序,matlab程序,具有很强的鲁棒性(Unconstrained multi-dimensional extremal problem solution procedures, matlab program, which has strong robustness)
- 2012-06-12 13:59:48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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HFSS--UTD
HFSS/UTD混合法计算电大尺寸导体上的天线(HFSS/UTD hybrid method to calculate the antenna on a large conductor)
- 2013-11-28 09:12:45下载
- 积分:1
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database
a brief introduction to management system
- 2015-01-06 16:19:02下载
- 积分:1