ABdemo

说明：  改写的matlab fft程序，能对fft结果幅度调整和对横坐标的频率实行自动匹配(Matlab fft procedure adapted to the results of the fft and the abscissa is adjusted automatically to match the frequency of)

曲面样条插值实现（没用householder变换，不稳定）(Surface Spline Interpolation (useless householder transformation, instability))

P wave q wave r wave location detection

声音信号的延时和混响的实现，包括单回声滤波，多回声滤波及混响。(Sound signal delay and reverb to achieve, including single echo filter, multi-echo filtering and reverb.)

按照幅度差法将时间序列映射成为复杂网络 计算出度以及入度(In accordance with the magnitude of the difference time series maps calculated well into a complex network)

直流微电网恒压控制，可以在孤岛运行模式维持直流母线电压恒定(DC Contant Voltage Control)

gabor变换是非平稳信号处理的有效方法之一，在时频平面内可获得最佳划分(gabor transform one of the effective methods of non-stationary signal processing, get the best in the division of the frequency plane)

calculated interaction curve of the concrete column

一个二进制PAM通信系统，使用滚降系数0.4的升余弦波形，速率4800bps，仿真早迟门的工作(A binary PAM communication systems, the use of roll-off factor of 0.4 or cosine waveform, rate 4800bps, early-late gate simulation work)

Boost库使用大全，每个函数的详细介绍，使用例子，是上手的Boost的必备教材(Boost library Guinness, detailed description of each function, usage examples, are essential materials to get started Boost)