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retinasegmentation
retina segmentation using morphology
- 2015-01-16 13:18:58下载
- 积分：1
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arnold
利用matlab写的较基本的arnold加密与相应解密算法，其中的key可以任意改之，但加密次数不宜太多，最好在100次以内(Use matlab to write the basic Arnold encryption and decryption algorithm, one of the key can be arbitrary change, but the number of encryption shoulds not be too much, best within 100 times)
- 2013-05-07 02:27:58下载
- 积分：1
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The-eighth-chapter
《模式识别与智能计算》部分函数的源程序第八章(Chapter VIII of the part of the function of the source of Pattern Recognition and Intelligent Computing)
- 2013-05-18 19:51:40下载
- 积分：1
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simulink
SIMULIK说明介绍，使用方法，和一些具体的例子(SIMULIK note describes the use of methods, and some specific examples of)
- 2009-10-25 15:20:24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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ASRCODE
DTW+VQ实现的语音识别
UIUC提供，包含样本
只需将.txt改成.m(DTW+ VQ implementation of speech recognition . provide by UIUC, including samples simply. Txt into. M)
- 2009-03-16 15:38:39下载
- 积分：1
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simulations
voltage source inverter
- 2011-01-11 01:23:58下载
- 积分：1
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交通流元胞自动机模拟仿真
说明： 元胞自动机模拟仿真实现的交通流源码，用于研究交通堵塞和元胞自动机的学习(Source code of traffic flow implemented by cellular automata simulation, used to study traffic jams and learning of cellular automata)
- 2019-12-31 14:09:24下载
- 积分：1
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chengxu
数字信号的传输：1、实现滚降系数分别为0，0.5，1时信号时域频域和功率谱密度以及眼图的波形，并比较异同。
2、对(2/4/8)PSK,DPSK通信系统进行蒙特卡罗仿真，通过功率谱密度、误比特率来比较他们的性能(采用最佳接收方式)。
(Digital signal transmission: 1, to achieve roll-off coefficients were 0,0.5,1 time domain when the signal frequency and power spectral density, as well as eye-diagram of the waveform, and compare the similarities and differences. 2, (2/4/8) PSK, DPSK communication system, Monte Carlo simulation, through the power spectral density, bit error rate to compare their performance (to adopt the best way to receive).)
- 2008-06-28 10:06:51下载
- 积分：1
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MultiUAV2
The MultiUAV2 simulation is a (Simulink/Matlab/C++)-based simulation that is capable of simulating multiple unmanned aerospace vehicles which cooperate to accomplish a predefined mission.
The simulation is organized using the Mathworks Simulink simulation software, but most of the functionality is in Matlab script functions.(MultiUAV2is a non-real-time simulation that contains
six-degree-of-freedom (6DOF) vehicle dynamics models, simple target models, and user-defined cooperative control algorithms.)
- 2021-02-18 21:59:44下载
- 积分：1
