AF-system-energy-distribution

在matlab环境下编写的程序，有具体的例子，适合于初学者。(The process of genetic algorithm under the environment of MATLAB, there is a specific example, suitable for beginners)

说明：  两个信号的DOA估计，用4阶累积量方法。(Two signal DOA estimation, using 4-order cumulant method.)

这个程序可以计算一幅图像的结构相似度指数SSIM，一定程度上评估图像质量。(This program can calculate an image structural similarity index SSIM, to some extent, to assess the quality of the image.)

Straight参数提取，主要用于语音处理的特征信号处理(Straight extraction is mainly used for processing the speech characteristic signal processing)

说明：  在matlab语言中实现高阶统计量的计算的源程序，需要的下载。(In the matlab language to achieve the calculation of higher-order statistics of the source code needed to download.)

建立小车摆动动力学模型，并建立滑模变结构控制器设计和Matlab仿真.(Simulation of Cart Motion By SLM.)

autocorrelation function for chirp signal

用MATLAB使信号x(t)产生函数,并显示信号的幅频特性曲线(Using MATLAB to signal x (t) generating function, and displays signal amplitude-frequency characteristic curve)

计算激光器发出光的相干函数的matlab程序，可以直接进行仿真。(matlab program of calculating function of correlation of laser, which can used for matlab simulation.)

对图像进行添加噪声处理，并计算相应的峰值信噪比的matlab程序。(A matlab program: add noise to an image and calculate correspondly the Peak Signal to Noise Ratio . )