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pcm2
THIS R THE PROGRAM FOR PULSE CODE MODULATION AND DPCM WHICH R HAVING THE RESULTS FOR WHICH A INPUT SEQUENCE IS TAKEN AND A CARRIER CODE IS ADDED TO THE MESSAGE SEQU TO GET THIS MODULTION DONE
- 2010-08-08 12:46:21下载
- 积分：1
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MATLAB-basedControlSystemAnalysis
说明： 锅炉汽包水位控制系统是火力发电厂中的一个重要的热工控制系统，汽包水位的
控制大多采用传统PID控制方式。但是，传统PID控制器参数的整定是在获取对象数学
模型的基础上，根据某一整定规则来确定的，不能进行在线调整，难以适应锅炉汽包
水位这样一个复杂多变的控制系统，其控制效果往往难以满足要求。
本文应用模糊控制技术，设计了一种二输入三输出模糊自整定PID控制器，对锅
炉汽包水位进行控制，实现了PID参数的自适应调节。利用MATLAB对控制系统进行
仿真。结果表明，该控制器自整定能力及鲁棒性比传统PID控制器更强，响应速度快、
精度高，同时对虚假水位有较好的控制效果。(Boiler water level control system is an important thermal power plant in the thermal control system, boiler water level
Control most of the traditional PID control method. However, the traditional PID controller tuning parameters for objects in mathematics
Model based on the rules to determine a whole and can not be adjusted online, it is difficult to adapt to the boiler drum
Water level control such a complex system, its control effect is often difficult to meet the requirements.
In this paper, fuzzy control technology, designed a two input and three output fuzzy self-tuning PID controller, the pot
Steam drum level control, the PID parameters to achieve the adaptive regulation. The control system using MATLAB
Simulation. The results show that the controller auto-tuning capability and robustness more than the traditional PID controller, fast response,
High precision, while the water level has better control of false results.)
- 2010-04-29 14:59:48下载
- 积分：1
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EMD
该 程序是将经验模态函数分解为特征模态函数的一种有效方法(emd is emperical module decomposition
it can decompose the signal into characteristic signals and it is an effective method.)
- 2009-03-05 13:04:04下载
- 积分：1
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pc
说明： 二维光子晶体中，用平面波展开法求晶体能带图(In two - dimensional photonic crystal, using the plane wave expansion method to find the crystal band diagram)
- 2018-03-08 19:21:57下载
- 积分：1
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matlab-code
this archive contain 5 program in matlab
bisection method
false position method
newton method
lagrange interpolation
a program to draw fourier series
- 2011-07-22 16:23:51下载
- 积分：1
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signal-and-system-with-matlab
信号与系统——连续与离散_MATLAB文件(Signals and Systems- Continuous and Discrete _MATLAB file)
- 2011-04-23 16:16:47下载
- 积分：1
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gmm
Creates a Gaussian mixture model with specified architecture.MIX = GMM(DIM, NCENTRES, COVARTYPE) takes the dimension of the space
DIM, the number of centres in the mixture model and the type of the
mixture model, and returns a data structure MIX.
- 2008-03-21 11:48:36下载
- 积分：1
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fractal
在Matlab环境下运行function [d, RS] = fractal( x )即可。(In the Matlab environment to run function [d, RS] = fractal (x) can be.)
- 2010-01-12 12:15:18下载
- 积分：1
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CDMA
说明： 该文件给出了CDMA系统的仿真程序，对通信系统的各方面性能给出评估(The document gives the CDMA system simulation program, all aspects of the communication system performance evaluation is given)
- 2011-03-04 23:38:22下载
- 积分：1
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singlehex2num
Convert single precision IEEE hexadecimal string to number. By Matthias Nö ll.
- 2013-07-31 09:22:17下载
- 积分：1
