Something-of-Matlab

计算信号的自相关矩阵的matlab程序，主要用于信号的实时分析。(Calculation of the signal autocorrelation matrix matlab program, mainly for real-time signal analysis.)

Grey Image to Color Image Conversion

相移光栅matlab仿真程序，方便学习光栅特性(Phase-shift grating matlab simulation program to facilitate the learning Grating)

用周期循环检测算法检测： 首先运行a.m程序，通过此程序运算得出循环频率a值； 再运行zhouqi.m程序，对a值进行确定，通过周期循环算法对信号进行检测； (With cycle detection algorithm to detect: First run am program, through this program computing a value obtained cyclic frequency zhouqi.m then run the program, for a value determined by the cycle algorithm of signal detection )

Simple code for BLIMP Inversion

对心电信号进行滤波处理后，计算RR间隔，进而求得瞬时心率和心率变异系数，通过对RR间隔的变化曲线进行频谱分析，从而求得各个自律神经活动的评价指标(After filter processing is performed on the ECG, the RR interval is calculated, and then seek the instantaneous heart rate and heart rate variability coefficient, spectral analysis through the curves of changes in the RR interval, to thereby obtain the evaluation index for each of the autonomic nervous activity)

it uses berenger thechniqe in fdtd to truncate matrix

01.Implementation and Control of an Hybrid

说明：  segmentation of a matrix of an image of any size with important adjacent of size parameters

结构动力学中Newmark方法编写的结构振动计算程序，希望对有需要的同志有帮助(a small programe about Newmark applied to structural vibration)