curvelinear--colour

it is the code for 4-ask simulation that is useful for telecommunication

数学问题：实用下料中下料方式，余料，matlab编程(Mathematical problems: A practical way of cutting material, more than expected, matlab programming)

初学matlab的教程，比较全面，比较实用，此部分为第一部分。(Matlab beginner tutorial, more comprehensive, more practical, this section is the first part.)

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%.)

zero current sswitching a matlab (simlink model)

m-ary PAM simulation code

qpsk的matlab程序，描述了qpsk的仿真和理论的误码率误比特率(qpsk matlab program, qpsk simulation and theoretical description of the error rate, bit error rate)

多频混合信号，滤波器，最优化低通滤波，切比雪夫带通滤波，最优化高通滤波，matlab(Mixed multi-frequency signal, a filter, a low pass filter optimization, Chebyshev band-pass filter, high pass filter optimization, matlab)

图像处理的MATLAB程序，处理图像的骨架(MATLAB image processing procedures to deal with images of skeleton)

unifeid power flow controller