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tangent-correction
在matlab中实现正切矫正程序,确定行、列中心点的位置。( tangent correction)
- 2012-10-28 17:16:38下载
- 积分:1
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nprod
Replacement for normprod that correctly treats 0, Inf, -Inf in the weights.
- 2010-03-04 17:23:03下载
- 积分:1
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pro_2
用局部参数最优化方法设计一个模型参考自适应系统,可调增益的初值Kc(0)=0.2,给定值r(t)为单位阶跃信号,即r(t)=A×1(t)。
要求:
1把连续系统离散化(采样时间可取0.1)。
2编制并运行这个系统的计算机程序(注意调整B值,使系统获得较好的自适应特性)。
3记录ym、yp的曲线 记录kp×kc的曲线 记录广义输出误差e的变化曲线。
4在参数收敛后,让Kp=2变为Kp=1,重新观察Kp×Kc及e的变化曲线。
5找出在确定的B值下,使系统不稳定的A值(阶跃信号的幅值),并与用劳斯稳定判据计算的结果比较。
(With local parameter optimization method to design a model reference adaptive system, adjustable gain initial Kc (0) = 0.2, for a given value of r (t) for the unit step signal that r (t) = A × 1 ( t). Requirements: a continuous system discretization (sampling time of 0.1 preferred). 2 compiled and run the system computer program (Note B to adjust the value of the system to obtain better adaptive characteristics). 3 records ym, yp curve record kp × kc curve records generalized output error e curves. 4 parameter convergence, let Kp = 2 into the Kp = 1, re-observed Kp × Kc and e curves. B-5 to find value in determining the next, making the system unstable A value (step signal of amplitude), and using Routh stability criterion and the comparison of the results calculated.)
- 2010-09-03 14:27:08下载
- 积分:1
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DSTATCOM_SVPWM_CONVER
1、基于Ip/Iq方法控制PWM整流器,实现有功无功解耦控制,实现直流电容的稳压控制。
2、分别采用滞环电流和电压空间矢量技术进行PWM调制
3、DSTATCOM无功补偿仿真验证
4、系统采用了在带有前馈解耦控制的基础上产生的电压电流双闭环控制结构,其中电压外环保证了稳定的直流输出,电流内环提高了电流的动态响应速度,并且这种控制方法使电流的相位和输入电压的相位保持一致。(1, based on Ip/Iq way to control the PWM rectifier to achieve the active and reactive decoupling control of DC capacitor voltage control. 2, respectively, using hysteresis current and voltage space vector PWM modulation technique 3, DSTATCOM reactive power compensation simulation 4, the system used in the decoupling control with feed-forward on the basis of the voltage and current double closed-loop control structure, in which voltage outer ring to ensure a stable DC output, current inner improve current dynamic response, and this control method makes the current phase and the phase of the input voltage is consistent.)
- 2011-08-15 15:11:06下载
- 积分:1
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New-folder-(3)
truss solver with bridge
- 2013-08-31 02:58:10下载
- 积分:1
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matlab-signal-processing
一本关于matlab信号处理很好的教程,书中涵盖了信号处理所能用的所有程序(A good tutorial on matlab signal processing, the book covers all the signal processing program that can be used)
- 2013-11-27 21:29:53下载
- 积分:1
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SUOXIANGHUAN-
通过锁相环的方法实现2fsk的传输系统的设计,,这是仿真图。。仅供参考(Achieved through the PLL 2fsk designed transmission system, which is the simulation of Fig. . For reference only.)
- 2014-01-06 18:52:53下载
- 积分:1
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snake
Active Contours model(snake)
- 2009-04-14 01:40:11下载
- 积分:1
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matlab_basic_book
MATLAB基础教程,找了好久的,入门的抓紧学了啊(matlab_basic_book)
- 2010-12-07 18:32:25下载
- 积分:1
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meanshift
采用meanshift算法,对小目标进行跟踪,并在多种背景条件下对算法进行验证(Meanshift algorithm used for small target tracking, and in a variety of background conditions to verify the algorithm)
- 2013-11-20 08:34:14下载
- 积分:1