matlab123

几个关于利用傅里叶变换进行谐波分析的代码。有详细的变换过程，比较适合想了解原理的初学者。(Several on the use of Fourier transform for harmonic analysis of the code. The transformation process in detail, more suitable for beginners would like to know the principle.)

说明：  研究新混沌所用，用于开发研究新的混沌及图形。(matalab )

he power method will be applied to the jacobian matrix of the 2-D henon map to approximate the first Lyapunov exponent by creating a graph of ln|yn| vs. n, where n is the number of iterations of the power method and yn = 1/n*ln|DG^n(xo)*yo|. The slope will be an approximation to the largest Lyapunov exponent.(he power method will be applied to the jacob ian matrix of the 2-D map to approximate henon th e first Lyapunov exponent by creating a graph of ln | yn | vs. n, where n is the number of iterations of the power m ethod and yn = a/n* ln | DG ^ n (xo)* yo |. The slope w ill be an approximation to the largest Lyapunov exponent.)

matlab实现国歌播放实验,实验8，音乐播放器(matlab achieve national anthem playing experiment 8, music player)

boost电路仿真，带有MPPT算法控制最大功率跟踪(boost MPPT)

计算心电信号RR间隙的一个算法，主要用户分析心率变异使用，也可以集成到HOLTER中(ECG RR calculated a gap algorithm, the main users of the use of heart rate variability analysis can also be integrated into HOLTER in)

SpaceVectorPWM状态空间矢量控制模型(SpaceVectorPWM)

说明：  四个不同参数的ARMA过程的零极点图和功率谱密度曲线(Four different parameters of ARMA process of pole-zero diagram and power spectrum density curve)

说明：  所传文件是有matlab编写的鲍威尔法，在优化设计中，有较大的作用！(The transfer document is written in matlab Powell method, the optimal design, have a greater role!)

matlab 文件，用于学习m文件，解释m文件的编写及用法(matlab documentation, for learning m paper explaining the preparation of the document m and usage)