Plate-detection

采用Matlab实现GMSK的正交调制与解调，要求画出基带调制信号及GMSK信号的波形(Achieved using Matlab quadrature GMSK modulation and demodulation, asked to draw GMSK baseband modulation signal and the signal waveform)

一个非线性滤波器的实现程序，能够实现其基本的功能，对于初学者很有帮助。(A nonlinear filter is implemented procedures to achieve its basic functionality, useful for beginners.)

信号的功率谱香农熵和功率谱指数熵 matlab 源程序(Signal power spectrum Shannon entropy and entropy matlab source power spectral index)

program for poluses

说明：  设基带码元传输间隔为0.1秒，FSK调制参数分别设置频率间隔为5Hz和20Hz，相位分别设置为不连续的和连续的两种。试对比观察4元FSK调制输出等效低通信号的功率频谱。(Let the baseband symbol transmission interval is 0.1 seconds, FSK modulation parameters are set the frequency interval of 5Hz and 20Hz, respectively, set to the discontinuous phase and continuous two. Observation of test 4 yuan FSK modulation output equivalent low pass signal of the power spectrum.)

提供matlab编程自上而下的思想，适合初学者的入门级教材。(it provides the programming idea from-top-to-bottom for junior engineers. )

说明：  利用som算法进行数据的聚类，实现无监督聚类(clustering the data with the som algorithm, that can relizing unsupervised cluster)

Figital Imagin process And Matlab E-book

说明：  这是数模比赛里面的多雷达多目标数据融合代码，希望对大家有用~~(This is the Multi-radar data fusion multi-target code of Mathematical Model Competition,Hope to be useful~)

这是一个非常重要的而又简单的程序，是书上常用和数学建模的好帮手(too good )