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concom_
图论算法matlab实现，图的连通性计算算法(Graph theory algorithm matlab implementation, the connectivity map computation algorithm)
- 2011-10-10 16:15:00下载
- 积分：1
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qamofdm
16-QAM MODULATIONTECHNIQUE USED FOR OFDM SYSTEM (orthogonal frequency division multiplexing)
- 2013-11-20 13:20:15下载
- 积分：1
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NG
说明： 一个图形界面，可以输入不同类别的信号进行仿真(PLOT )
- 2010-03-26 21:33:57下载
- 积分：1
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mapLSB
说明： 基于BMP图像格式调色板排序的的信息隐藏算法(Palette based image format BMP sort of information hiding algorithm)
- 2010-04-05 10:39:38下载
- 积分：1
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ossrs
MATLAB help file for OSSR
- 2011-06-16 16:10:07下载
- 积分：1
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zuobiao
这里面有一些经度转换为球心坐标的代码，可以看一下(Longitude converted to the center of the sphere coordinate code, you can look at)
- 2012-06-24 14:50:21下载
- 积分：1
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Interpolation-and-fitting
主要描述了matlab中拟合与插值的方法，用插值法来应对实验数据不足的情况。(the code is mainly about the interpolation and fitting.If you don t have enough interpolation, you can use it.)
- 2011-09-26 20:53:59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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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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control_system
用matlab做的天线转台控制系统，没有扰动情况下系统程序(Using matlab to do the antenna turntable control system, there is no disturbance the system procedure)
- 2008-12-29 12:14:28下载
- 积分：1
