CO_2

对于通信原理中的调制解调进行说明，并且用MATLAB给出了仿真。(For modem communication theory is described in, and the simulation with MATLAB.)

详细阐述如何发布matlab程序的方法，尤其适合GUI界面的发布，叙述详细到位。(Elaborate method of how to publish matlab program, especially for the release of a GUI interface, described in detail in place.)

DC MOTOR SPEED CONTROL USING BUCK CHOPPER

升压双输出直流变换器！就是一个直流电源，经过一个反激升压，输出两个相等电压.(A BOOST DUAL OUTPUT DC/DC CONVERTER)

基于matlab的GUI设计 主要实现图像读取 灰度化 二值化 存储图片 退出等(Based on matlab GUI design. The main achievement of image reading, graying, binarization, store pictures and exit, etc.)

matlab图像集合变化与图像增强操作以及报告 (MATLAB image collections and image enhancement operations and reporting)

It is the code to implement Principal Component Analysis, which is a very popular factorization method

本程序描绘了偶极子天线发射的电磁波在自由空间中的传播过程，动态显示。通过在边界设置一些吸收边界参数，还可以实现pec(It describles a dipole antenna how to radition its engergy via electricmagnetic wave in free space.it expresses as a cartoon.By changing its boundary conditions,we can realize PEC.)

实现人脸特征定位及人脸描述符提取功能。很好很强大。( To get started, run "demo". This detects faces in the example image, loading cached detections from files if available, localizes the facial features and extracts descriptors for each face.)

In this code I have used GA in supervised PCA to find the best coeficients for overall covariance. the classification is made by KNN