matlab-chengxu

power flow test para melhorar a sua compreenç ã o desta dificil tarefa q sacanagem!!

speech recognition using matlab

相移光纤光栅计算的matlab仿真程序，值得参考啊(the matlab program of Phase shift fiber grating is worthy of reference. )

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).

brute-force knn in matlab version

Fast computation of the fractional Fourier transform,

线性相位FIR低通滤波器和48阶带通滤波器，并进行了比较的源程序。(Linear phase FIR low-pass filter and 48-order band-pass filter, and a comparison of the source.)

说明：  这个功能是用于Matlab中的某个功能所使用的，非常好的一个原代码！(This feature is used in a Matlab function used, very good a the original code!)

Xiao信道模型的建立及仿真，还有自相关函数的仿真结果(Xiao channel model simulation correlated function)

说明：  一个应用matlab的非常优秀的BP神经网络源程序(Matlab Application of a very good source of BP neural network)