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PI
说明: 生成PI的一个小程序 可以精确掉小数点后几百位。
(PI generated a small program can accurately swap places after the decimal point a few hundred.)
- 2007-10-22 15:00:08下载
- 积分:1
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Arithmetic
比较经典点的matlab算法,适合研究matlab算法的人,()
- 2008-05-05 22:34:42下载
- 积分:1
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Untitled2
Digital filter design
- 2011-12-06 13:54:52下载
- 积分:1
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FastICA_2.2
fast fixed-point ICA算法的Matlab实现(fast fixed-point algorithms ICA Matlab)
- 2004-09-21 21:17:50下载
- 积分:1
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range_migration_compensation
The function performs the range migration compensation in the time domain with Whittaker interpolation
- 2009-10-08 01:02:59下载
- 积分:1
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ofdm128.mdl
128 subcarrier ofdm simulink model
- 2011-05-08 11:29:09下载
- 积分:1
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fftsiji
用matlab编写的实现四极照明的DOE设计代码(The quadrupole illumination using matlab DOE design code)
- 2013-05-14 23:34:06下载
- 积分:1
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eulerim4
利用改进Euler法进行方程组的求解,比较好用哦(The improved Euler method for solving equations, more easy to use oh)
- 2010-09-13 16:54:00下载
- 积分:1
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Matlab_GUI
matlab gui设计基础教程资料,详细,适合matlab初学者(Matlab based GUI design tutorials, detailed, suitable for beginners matlab)
- 2013-12-03 19:42:49下载
- 积分:1
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21__430_436
The generating systems use Doubly-Fed Induction Generators (DFIGs) to achieve high
conversion efficiency and to reduce the installation cost. This paper presents a modeling and Maximum
Power Point Tracking (MPPT) control method of DFIG-based variable-speed wind energy conversion
system. The generator considered is a wound rotor induction machine whose stator is connected directly
to the grid and the rotor is fed through back-to-back Pulse-Width Modulation (PWM) converters. Stator
flux-oriented vector control is applied to control the active and reactive current loops independently. The
MPPT control method in a Wind Energy Conversion System (WECS) is proposed. The proposed control
solution aims at driving the position of the operating point near to optimality. This is a very important
aspect to maintain DFIGs efficiently in a variable wind speed. The wind generator is modeled in RSCAD
program which is interfaced with the Real Time Digital Simulator (RTDS).
- 2014-02-14 05:47:01下载
- 积分:1