mflood-source

排序学习中经常用到的评价指标为MAP，本程序为该指标的计算函数。(calculate the mean average precision for learning to rank)

说明：  req dac两种格式数据文件转化，并产生最大最小值表格(convert .req to dac file)

计算癫痫脑电非线性动力学之一的lyapunov指数(calculated EEG epilepsy nonlinear dynamics, one of the lyapunov index)

Plotting and examining speech waveforms is one of the most useful ways of understanding the properties of speech. This MATLAB exercise displays a speech waveform as both a single line waveform and as a running plot of speech samples (called a strips plot). This exercise allows the user to both plot and play user-selected regions of the waveform.

A matlab simulation of Cyclic Cellula Automata

生成一段线性调频信号，并用脉冲压缩技术对信号进行接收，得到脉冲的时延信息(Generate a linear FM signal, and pulse compression technology to receive the signal pulse delay)

SerialPortCommunication.rar，串口通信例程！(SerialPortCommunication.rar, serial communication routines!)

采集的加速度信号积分为速度信号和位移信号，好用的程序( Realize the change from acceleration signalto displacement signal or speed signal, Integration program easy to use)

时域有限差分方法 1维 输出振幅和相位 犹他州大学程序(fdtd method 1D output amplitude and phase www.ece.utah.edu)

matlab上基于小波变换的R波检测算法，亲测可以运行，附带.mat文件(Matlab based on wavelet transform R wave detection algorithm, pro test can run, with.Mat files.)