KNN

Wavlet image transformation

Welch法功率谱密度估计 改进的平均周期图法来求取随机信号功率谱密度估计的Welch法。(Welch method of power spectral density estimates to improve the average periodogram to strike a random signal power spectral density estimation method of Welch.)

矩形波的产生，第一步定义特征参数，第二部产生矩形波，第三步画出波形(Square wave generation)

matlab小程序50例，简单但是涉及的知识广泛，适合初学者学习借鉴，好东西啊(matlab small program of 50 cases, a simple but broad knowledge involved, for beginners to learn from, a good thing ah)

图像分割技术 边缘分割技术 阈值分割技术 matlab代码(Image Segmentation Edge Segmentation Thresholding techniques matlabcode)

matlab遗传算法代码，非常不错，值得看看(matlab genetic algorithm code, very good, worth a look)

介绍无陀螺捷联惯导系统，是一份很好的无陀螺捷联惯导系统的基础教程(No gyro strapdown inertial navigation system is introduced in this paper )

用于matlab环境下读取指定目录下的图像(Environment for matlab to read the image under the specified directory)

说明：   matlab介绍，以及各种迭代方法的原程序。(matlab introduction of various iterative methods, as well as the original procedure.)

智能天线中的天线增益matlab仿真程序：输出最大增益随角度的不同而变化(Smart antenna antenna gain in the Matlab simulation program: maximum output gain varies with the angle of the vary)