希尔伯特黄变换 matlab程序

matlab指令大全，其中包括了matlab6.5的指令及其使用方法。(Guinness matlab commands, including instructions matlab6.5 and its use.)

basic Pulse width Modulation inverter

rbf网络逼近仿真实例，包括网络训练程序和网络测试程序(rbf)

基于MATLAB的近似熵程序,主要用与生物信号的检测,主要用于生物医疗工程的信号处理方面(matlab program for calculating approximate entropy in biomedical signal processing especially.)

IE3D和pso相结合的英文文章，很好很强打的(IE3D and pso combination of English articles, a good strong fight)

to caluculate the legendre polynomials

离散傅里叶变换，实现信号的频谱分析，更好地研究信号的频率分布！(Discrete Fourier transform, to achieve the signal spectrum analysis, to better study the frequency distribution of the signal! )

通过matlab编程，实现了快速傅里叶基4的变换(Through matlab programming, achieve a fast Fourier transform base 4)

说明：  本代码适用于永磁同步电机SVPWM控制前期仿真学习，对于初学者有很好的价值(This code is suitable for the SVPWM control of PMSM in the early stage of simulation learning, and has a good value for beginners)

局部均值分解方法的matlab实现程序，经matlab7.0调试通过