Double-loop--speed-control

地层反射界面反射系数求取 ， 已知速度密度信息求取反射系数(Reflection layer interface reflection coefficient strike, strike a known speed-density information reflection coefficient)

说明：  该文件包含对宽带波束形成与窄带波束形成的一些实现方法(This file contains some implementation methods of wideband beamforming and narrowband beamforming)

这是一种画翼型的方法。西奥道森方法画翼型，该方法画的翼型准确。(a code used to plot airfoil!)

This function will calculate and optionally scale and translate the roots of a Chebyshev polynomial of type T_n(x) or U_n(x) of arbitrary degree.

最大比合并（MRC）的分集合并程序；调制方式BPSK;瑞利信道(The diversity merging program of the maximum ratio combination (MRC); modulation mode BPSK; Rayleigh channel)

DSP28335 IQMath 中文手册：关于DSP IQmath的应用总结及使用方法，转自HELLOdsp 欢迎大家下载(IQMath Chinese Manual: Application of DSP IQmath summary and use, carried HELLOdsp)

DSP2812的AD转换及SCI传输源代码(The DSP2812 AD converter and the SCI transfer source code)

this is a source code for face recognition using eigen faces

说明：  快变信道估计设计与实现 oFDM系统的论述；快变信道下OFDM系统仿真设计；快变信道下的OFDM同步；快变信道下OFDM系统的信道估计；完成毕业设计论文。(Discussions on the design and implementation of fast-varying channel estimation; simulation design of OFDM system in fast-varying channel; synchronization of OFDM system in fast-varying channel; channel estimation of OFDM system in fast-varying channel; completion of graduation thesis.)

说明：  计算slotted ALOHA在retransmission中contention window的大小(Calculation of slotted ALOHA in the retransmission of contention window size)