all_shortest_paths

fix point numerical method

二维导频的信道估计，有效的减小瑞利多径信道对通信系统影响。OFDM系统，调制方式16QAM，线性内插。(2D pilot aided channel estimation. OFDM system, linear interpolation.)

SIMRTP,a RTP demo application from Taiwan.(SIMRTP, a RTP demo application from Taiwan.)

ofdm在瑞利信道的仿真程序还有snr，ber图形(ofdm simulation program in Rayleigh channel also snr, ber graphics)

蓝牙定位的DEMO,安卓要求4.4,如果没有4.4就不行哦(Bluetooth positioning DEMO, Andrews requires 4.4, 4.4 will not work if not oh)

FWR Toolbox一个在MATLAB下分析时不变线性数字滤波器或者控制应用的有限字长效应的工具箱。(The FWR Toolbox is a MATLAB toolbox used to analysis the Finite Word Length eff ects of linear time-invariant digital filters/controllers implementations. )

主要是数学中的各种算法，主要包含拟值优化，微分方程求解等算法实现。(math algorithm)

compute inverse fast fourier transform using matlab code

说明：  matlab SIMULINK Arabic tutorial part 5

永磁同步电机矢量控制的simulink仿真，自己按照原理搭建的电机模型(Simulink simulation of permanent magnet synchronous motor vector control, according to the principle of the motor model set up)