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Problem3_20.m
Chaotic Pendulum, Shows entrance and exit of Chaos
- 2013-04-12 20:38:37下载
- 积分：1
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model_of_ship
说明： 逆合成孔径雷达仿真舰船图像，包括舰船的俯仰、滚动、偏航运动。(Inverse synthetic aperture radar image simulation of ship, including the ship' s pitch, roll, yaw movement.)
- 2021-04-03 22:49:04下载
- 积分：1
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pid
以中等纯度的精馏塔为研究对象，考虑到不等分子溢流的影响和非理想的汽液平衡，可以得到塔顶产品轻组分含量Y与回流量L之间的传递函数为：
其中由于现场环境干扰，输出带有测量噪声是（0，1）的正态分布序列，它的方差为ɑ=0.5。由于输出中带有很大的噪声信号，故将数字滤波技术中常见的低通滤波器由于偏差控制，滤掉其中的噪声信号，然后在对其进行PID计算，得到实际的控制量。在该方法在噪声较强的环境下，可以得到较好的控制效果。
控制要求：
1、 采用带低通滤波器的增量式PID将塔顶轻组分含量控制在0.99
2、 用ISTE法整定PID参数
3、 在控制过程中，到150周期加入幅度为-20 的阶跃干扰，在第300周期干扰消失。分析PID参数的抗干扰性。
(Medium-purity distillation column, taking into account ranging from molecular overflow and non-ideal vapor-liquid equilibrium, the transfer function between the light component content of the top product Y and the back flow L can be obtained as:
Because the field of environmental interference, output with the measurement noise is a normal distribution (0,1) sequence, its variance ɑ = 0.5. As with a lot of noise in the output signal, it will be common in low-pass filter in the digital filtering techniques due to the bias control, filter out the noise signal, then its PID, the actual amount of control. In the strong noise environment, you can get better control effect.
Control requirements:
1, using the incremental PID with a low-pass filter to the top of the tower content of light components in the 0.99
2, the method of ISTE tuning PID parameters
3, in the control process, to 150 cycles join the range of-20 step disturbance, disappearance of interference in the first 300 c)
- 2012-04-07 07:27:43下载
- 积分：1
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Artificial-noise
基于人工噪声的协同通信系统安全性研究，计算系统的误码率(Cooperative communication system based on artificial noise safety studies, computing system ber)
- 2021-03-12 15:09:25下载
- 积分：1
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DSP_Matlab
DSP_Matlab（附例程）超星电子书+MATLAB例程(DSP_Matlab (attached routine)
Superstar book+ MATLAB routine)
- 2009-11-07 10:32:35下载
- 积分：1
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dijkstra
Dijkstra最短路算法Matlab程序,用于求从起始点s到其它各点的最短路
D为赋权邻接矩阵需要输入
d为s到其它各点最短路径的长度
pre记载了最短路径生成树(Dijkstra shortest path algorithm Matlab procedures for the request from the starting point s to the other points for the empowerment of the most short-circuit the adjacency matrix D need to enter d for the s points in the shortest path to other pre recorded the length of the shortest path spanning tree)
- 2011-05-11 17:04:12下载
- 积分：1
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peizhiyouyong
一个关于MANE的小程序对于没有接触过这方面的非常有用啊(on a small procedure for any contacts with this very useful ah)
- 2007-01-26 21:37:16下载
- 积分：1
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rectf
实现一个单相不控的全桥整流器
交流母线电阻R1，直流滤波电容C，负载电阻R(achieve a single-phase control is not a full-bridge rectifier AC Bus resistor R1, DC filtering capacitor C, load resistor R)
- 2007-06-19 22:31:23下载
- 积分：1
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GUI-reference
matlab GUI学习文档，内含26个PDF文档，包括界面使用总结和编程说明(learn matlab GUI reference)
- 2011-12-22 17:29:25下载
- 积分：1
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vani
code for object extraction using matlab
- 2010-07-22 17:38:18下载
- 积分：1
