Toan

输入三条边，判断是否可构造三角形，判断三角形类型(Enter three sides, to determine whether the triangles can be constructed to determine the type triangle)

matlab最新LDPC源码,不太好懂.请各位高手指点迷津~(matlab latest LDPC code, not very good to understand. called upon to master指点迷津~)

主成分分析离线功能实现和用法，这里是源代码，代码详细，数据齐全(Principal component analysis offline implementation and usage, here is the source code, the code in detail, the data is complete)

recognition fingerprint

DOA经典算法系列之MUSIC MUSIC算法的深入研究改进算法众多,这里提供Music系列一:信号子空间法(DOA series of classical algorithm MUSIC MUSIC- depth study of the many improved algorithm, Music here for a series : signal-space law)

经济类的实用的时间序列分析软件包，已经是目前最好的版本了。USCD_GARCH，可以研究非平稳时间序列数据。(kind of practical time series analysis software package, is the best current version. USCD_GARCH can study non-stationary time series data.)

vedio maker from the plot

可以成功运行的调制解调程序，很全，对初学者参考使用非常有用(Modulation and demodulation process, very full)

matlab提取呼吸和心率数据的程序，很好用，自己编写的，能在频域观察曲线！(matlab extraction procedures respiration and heart rate data, very good, I have written, can be observed in the frequency domain curve!)

matlab短时傅里叶变换例程，绘出等高线图形(matlab short time Fourier transform routines, draw contour graph)