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sc
说明: edge detection with fuzzy in matlab
- 2013-03-10 00:02:27下载
- 积分:1
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zhaoxiaopu
位置指令为幅值为1.0的阶跃信号,r(k)=1.0。网络结构为1-4-1,高斯函数的参数值取Cj=[-2 -1 1 2]T ,B=[0.5 0.5 0.5 0.5]T 。
网络权值学习参数为η=0.30,α=0.05 。PID控制各参数的初RBF网络控制,被控对象为G(s)=
取采样时间为1ms,采用Z变换进行离散化,离散化后的被控对象为
y(k)=-den(2)*y(k-1)-den(3)*y(k-2)+num(2)*u(k-1)+num(3)*u(k-2)
始值为,kp=20, kd=0.3, ki=0.1。
(Position command for the step signal amplitude of 1.0, r (k) = 1.0. The network structure is 1-4-1, the Gaussian function parameters taken Cj = [-2-1 1 2] T, B = [0.5 0.5 0.5 0.5] T. Weight learning parameter η = 0.30, α = 0.05. PID control parameters at the beginning of each RBF network control, the controlled object is G (s) = take the sampling time is 1ms, using the Z transform discrete, discretized controlled object is y (k) =-den (2)* y (k-1)-den (3)* y (k-2)+num (2)* u (k-1)+num (3)* u (k-2) initial value, kp = 20, kd = 0.3, ki = 0.1.)
- 2013-07-22 21:20:28下载
- 积分:1
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practica_11_muestro_diente_de_sierra
muestreo por la tecnica sample and hold de una señ al diente de sierra
- 2009-12-15 11:29:36下载
- 积分:1
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orl
ORL人脸数据库,用于图形图像处理,对新接触MATLAB的人来说是一个很好用而且比较简单的数据库,包含40种不同的人脸(ORL face , for graphics and image processing, the new contact MATLAB who is a very good and relatively simple , contains 40 different face)
- 2014-10-08 09:34:18下载
- 积分:1
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Asynchronous-Machine
在dq坐标系下建立异步电机,并进行启动仿真(In the dq system of asynchronous motor, and start the simulation)
- 2015-06-30 11:12:55下载
- 积分:1
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Concrete2d
一种二维混凝土随机生成程序,可以改变骨料大小,边界大小(a method to crete 2 dimension concrete )
- 2016-06-19 20:05:00下载
- 积分:1
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SVM_Short-term-Load-Forecasting2
本文采用最小二乘支持向量机(LSSVM)模型,根据浙江台州某地区的历史负荷数据和气象数据,分析影响预测的各种因素,总结了负荷变化的规律性,对历史负荷数据中的“异常数据”进行修正,对负荷预测中要考虑的相关因素进行了归一化处理。LSSVM中的两个参数对模型有很大影响,而目前依然是基于经验的办法解决。对此,本文采用粒子群优化算法对模型参数进行寻优,以测试集误差作为判决依据,实现模型参数的优化选择,使得预测精度有所提高。实际算例表明,本文的预测方法收敛性好、有较高的预测精度和较快的训练速度。(this paper adopted particle swarm optimization algorithm to optimized the model parameters, make the test set error as the judgments, realized the optimization of model parameters, maked prediction accuracy improved. Practical examples show that convergence of prediction method was pefect, had a higher prediction accuracy and fast training speed.)
- 2018-07-23 01:30:46下载
- 积分:1
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Flight-control-simulation
飞行控制仿真,在某一状态点下,选择横侧向和纵向回路中的一个进行控制。分析系统的响应、极点位置与稳定性,能控能观等特性。(Flight control simulation, in a state, select a control in the horizontal lateral and vertical loop. Analysis system response, the pole position and stability, controllability and observability, and other features.)
- 2012-07-03 11:03:37下载
- 积分:1
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16QAM
基于Matlab的16QAM模拟,包含绘制眼图和误码的计算(Matlab 16QAM)
- 2011-12-03 02:11:41下载
- 积分:1
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mpfftimage
MP算法的压缩感知恢复程序。。。。。。。。。。(MP compressed sensing)
- 2010-12-28 12:39:30下载
- 积分:1