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simulink
关于2FSK在高斯和瑞利信道的传输，以及OFDM系统的仿真模型，还有QPSK的Simulink仿真。(About 2FSK in Gaussian and Rayleigh channel transmission, as well as the OFDM system simulation model, as well as QPSK the Simulink simulation.)
- 2008-06-05 13:43:48下载
- 积分：1
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Dongtai
3机9节点电力系统仿真,发电机数学模型，暂态稳定计算(power system simulation by 3 generators and 9 buses)
- 2012-06-27 19:35:09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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GUI
matlab中图形用户界面的教程，包含ppt及matlab程序(Tutorial of the graphical user interface in MATLAB, including PPT and matlab program)
- 2013-12-02 10:31:57下载
- 积分：1
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logistic
自己编写的logistic程序，简单明了速度快(I have written a logistic procedure, simple fast)
- 2009-09-21 09:27:27下载
- 积分：1
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uwbwork
说明： matlab多用户传输仿真，用于UWB中(Matlab multi-user transmission simulation, which for UWB)
- 2006-04-13 13:46:18下载
- 积分：1
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fb141202154353
車牌辨識,使用matlab,介紹簡易的辨識流程,辨識度很高(automatic Identification research of the license plate)
- 2015-01-03 03:54:30下载
- 积分：1
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Helmholtz
Helmholtz方程的有限元解法，可以任意加密网格剖分，求解结果用图像显示.(Helmholtz equation finite element method, you can encrypt arbitrary mesh, the image display solution results.)
- 2013-11-08 18:48:40下载
- 积分：1
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shark
AUV仿真模型范围如果二等功个埃尔文一个区 微推广3期 耳朵软听歌(AUV simulation model)
- 2020-11-06 19:49:49下载
- 积分：1
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声波中计算入射波、反射波系数scatter_zy
声波中计算入射波、反射波系数，拟合出图像(failed to translate)
- 2020-07-07 17:48:57下载
- 积分：1
