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Principles
一本介绍无线通信仿真的国外经典教材.
<<通信系统仿真原理与无线应用>>(A wireless communications simulation to introduce classical materials abroad. < < Principles of Communication Systems Simulation with Wireless Applications> > )
- 2009-05-27 14:27:38下载
- 积分：1
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Kalman-and-Wiener-filtering
脑功能近红外光谱成像中的运动伪迹移除方法基于卡尔曼滤波和wiener滤波(Motion artifact removal methods based on Kalman filtering and wiener filtering in brain functional near-infrared spectroscopic imaging)
- 2015-01-08 17:43:09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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code
《有限单元法》一书中的相关程序，matlab变形，欢迎做有限元的人参考。("The finite element method," the relevant procedures, matlab deformation, welcome do finite element reference.)
- 2013-08-27 21:44:27下载
- 积分：1
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象群游牧算法代码
象群游牧算法，求解函数优化问题及多目标优化问题。(Elephant herding optimization algorithm is used to solve function optimization problems and multi-objective optimization problems.)
- 2018-10-02 19:05:28下载
- 积分：1
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specchmatlabcode
this file is for game with matlab code
- 2010-12-18 20:06:53下载
- 积分：1
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10.3.1
用matalb编写的信号延迟的程序，包括产生随即序列的函数(matlab)
- 2009-03-08 06:22:13下载
- 积分：1
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BGf
计算给定图的最小费用最大流计算给定图的最小费用最大流计算给定图的最小费用最大流(Calculated for a given map of the minimum cost maximum flow calculation Given a graph of the minimum cost maximum flow calculation Given a graph of the minimum cost maximum flow)
- 2010-08-17 22:09:17下载
- 积分：1
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Signal_system_Experiment_advanced
信号与系统实验(高级) 实验六 电话拨号音的合成与识别(Signals and Systems Experiment (advanced) experiments six telephone dial tone Synthesis and Recognition)
- 2009-07-12 00:03:39下载
- 积分：1
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CHAOLIUJISUANCHENGXU
应用于电力系统潮流计算，使用时只需对结点数目和导纳参数做适当修改(Used in power flow calculation, when used only on the number of nodes and make the appropriate changes admittance parameters)
- 2013-11-21 14:44:29下载
- 积分：1
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