Matlab-filtering3

说明：  数字信号处理中的DFT源代码，很实用，希望对大家有用(DFT Digital Signal Processing source code, it is useful, we want to be useful)

MATLAB source code for the implementation of genetic algorithm

matlab画图，教你如何用最简单的方法画一维图像(matlab drawing, teach you how to use the most simple way to draw a one-dimensional image)

《MATLAB工程应用书库：MATLAB小波分析（第2版）》以最新版MATLAB R2011a为平台编写。从信号处理的角度阐述小波分析的基本原理及其应用。(The MATLAB application stacks: MATLAB wavelet analysis (second edition))

包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角，添加噪声处理，基于chebyshev的水声信号分析。( It comprises aircraft flight attitude control, such as slip angle, tilt angle, roll angle, pitch angle, Add noise processing, Based chebyshev underwater acoustic signal analysis.)

说明：  GS迭代算法，可以借鉴参考 ，但是有些小问题 欢迎大家提出(GS iteration algorithm can be used for reference, but there are some small problems you are welcome to raise.)

edge detection in image processing by matlab code

QR二维码精定位，通过探测三个位置探测图形获得三个坐标，定位准确率90%左右。(QR code precise positioning, through the detection of 3 position detection patterns and then get 3 points, the recognition accuracy is about 90%.)

说明：  集合经验模态分解（EEMD）源程序，内涵实例验证，亲测可用(Ensemble empirical mode decomposition (EEMD) source code)

electric power ac ac chopper