logistics_map

此程序采用matlab 语言编写，针对现代电力系统分析中牛顿拉夫逊法进行的修改(This program uses matlab language, modify the Newton Raphson method for modern power system analysis)

说明：  压缩感知，各种重构算法，心电信号，编程实例(Compression sensing, various reconstruction algorithms, ecg signals,)

1.录制一段自己的语音信号,对录制的信号进行采样 画出采样后语音信号的时域波形和频谱图 给定滤波器的性能指标,采matlab设计数字滤波器,并画出滤波器的频率响应 然后用自己设计的滤波器对采集的信号进行滤波,画出滤波后信号的时域波形和频谱,并对滤波前后的信号进行对比,分析信号的变化 回放语音信号。2.(1. Recorded his voice for some signal, the signal is sampled on the record draw sampled speech signal time-domain waveform and frequency spectrum performance for a given filter, mining matlab digital filter design, and draw the filter frequency response then use their own filters designed to filter the collected signals, to draw the filtered time domain waveform and frequency spectrum, and comparing the signal before and after filtering, analysis of signal changes playback of audio signals. 2.)

很细详细、全面的介绍了MATLAB，含有编程实例(This paper introduces MATLAB in detail and comprehensively, including programming examples.)

matlab的经典算法，包含了各种有用的算法程序，有益于初学者。(matlab classic algorithms, the algorithm contains a variety of useful procedures are conducive to beginners.)

contast enhancement program using matlab

用matlab读取大智慧数据下载的.day文件，得到股票数据。(Matlab read with great wisdom of data downloaded. Day paper, the stock data.)

hamid sexy azize del hamid reza

matlab实现样条插值法，方便快捷实现各种拟合(matlab implementation spline interpolation method, to achieve a variety of quick and easy fitting)

code matlab code matlab code matlab code matlab