aloha

输入相关参数，便可求得函数的二阶累积量，使得复杂计算过程得到避免(Input parameters, the function of the second order cumulant can be obtained, making complicated calculation is avoided )

精简适用的层次分析法的matlab程序代码，适合各种类型(Analytic Hierarchy Process to streamline applicable Matlab code, suitable for all types)

matlab上进行FFT变换的程序，为初学者提供有用的帮助(matlab fft)

啁啾光纤光栅，反应其延时功能，不同波长的反射光谱图(Chirped fiber grating, the response delay function, different wavelengths of reflection spectra)

This a simple demonstration of a content based image retri using 2 techniques. 1. Using knn for image retri 2. Using svm for image retri .

一种结合高斯分布的改进的QPSO,MATLAB 代码，吸引因子使用了高斯分布，加强了代码的全局搜索能力。(A combination of Gaussian distribution improved quantum particle swarm, MATLAB code, attracting factor Gaussian distribution, strengthen the global search capability of the code.)

数学建模中用来解决最小路径的问题的matlab程序(Mathematical modeling is used to solve the problem of the minimum path matlab program)

D-S证据理论数据融合，微分方程组数值解方法，关于超声波倒车雷达测距的。( D-S evidence theory data fusion, Numerical solution of differential equations method, About ultrasonic parking radar ranging.)

OFDM transmitter, including signal mapping for M-QAM and quantizer

熟悉信号采样过程，并通过本实验观察欠采样时信号频谱的混迭现象，了解采样前后信号频谱的变化，加深对采样定理的理解，掌握采样频率的确定方法。使用simulink进行仿真。(An example of the signal sampling process. Done with simulink. )