power

说明：  使用FFT分析方波信号的频谱，讨论采样点数、采样频率对谱分辨率的影响。对数据叠加白噪声后再次分析实验结果。(Square-wave signal using the FFT spectrum analysis to discuss the sampling points, the sampling frequency of the impact of spectral resolution. White noise superimposed on the data after analysis of experimental results.)

multiple source code for implementation of the various types of sort function methods mathematics program in matlab including graphs n figures.

倍频程计算，在振动或噪声技术应用中经常用到的算法程序，是matlab源码(octave, the vibration or noise technology applications often use the algorithm process, the source Matlab)

Pitch Determination Algorithm(Extract pitch of speech signal based on subharmonic-to-harmonic ratio)

喷泉码的MATLAB仿真，喷泉码在分组传输网络中有很大的应用(MATLAB codes of Raptor codes )

A matlab example of k means clustering

教程 matlab算法做反馈环路分析，对电路，自动控制类有用(Tutorial matlab algorithm to do the feedback loop analysis, useful for circuits, automatic control class)

分析并实现了奇异谱斜率的方法，编程实现了时域信号的检测。(And to achieve a singular spectrum analysis method of slope, programming of the time-domain signal detection.)

说明：  求一类常系数线性常微分方程特解的有限递推法(A class of Linear Ordinary Differential Equations with Finite Recursion)

说明：  spwvd时频分析的MATLAB程序，包括源代码和求解SPWVD分布的M文件(SPWVD time-frequency analysis )