一个带案例对比的S-G滤波,红色为处理结果

bfsk调制解调误码率仿真，需要用MATLAB来实现的好东西(bfsk modem bit error rate simulation, need to use MATLAB to implement the good stuff)

说明：  电磁数据频谱分析程序，可以在matlab下运行，可以对实数序列操作(Electromagnetic spectrum data analysis program that can run in matlab, you can operate on the sequence of real numbers)

说明：  This is the first part of Noonegative Matrix Factorization

Maximum likelihood function

利用matlab对齿轮箱3种状态进行HMM模型建立及测试，已调试好，可直接运行。(Use matlab gearbox three kinds state HMM modeling and testing, debugging, and can be run directly.)

把txt格式的数据文件引入matlab中进行fft，输出四个图( Txt data file format introduced conducted matlab fft, the output of the four figure)

Bee Algorithm for optimization

it is useful for computing the co occurrence calculation for texture image

Artificial Neural Networks Exercise in Matlab

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%.)