gabor_filter

说明：  Load flow Gauss siedel method

说明：  编程分别用jocabi迭代法求解方程。在一般情况下，Guass-Seide迭代法比Jacobi迭代法收敛要快一些，但这也不是绝对的，在木些情况下，Jacobi迭代法收敛，Guass-Seide迭代却可能不收敛(use matlab to deal with the equation )

Matlab计算信噪比,单声道，双声道均可，公式准确程序清晰(Matlab calculation of signal to noise ratio, mono, dual-channel may be, the formula clear and accurate procedures)

This chapter treats the design of linear-phase FIR filters. The assignments are divided in two parts, the first part focuses on the design of FIR filters using the window design method while the second part focuses on design of equiripple FIR filters using the Parks-McClellan algorithm, i.e. the remez algorithm in Matlab.

说明：  BPSK的MATLAB编码，课堂上作业，采用simulink来做(BPSK的MATLAB编码，采用simulink来做。。。。。。)

apf with different controllers

GPS_MIMU嵌入式组合导航关键技术研究_唐康华(GPS_MIMU embedded navigation key technology research _ Tangkang Hua)

设计了一种具有异周期毗邻结构的新型循环前缀,提出了相应的OFDM 频偏估计算法。该异周期毗邻结 构循环前缀由CP1 和CP2 两部分构成,使OFDM 符号具有双周期特征。通过引入较短的CP1 ,牺牲极少的资源, 可以有效克服现有频偏估计方法中的固定频偏估计范围的缺陷,同时具有频偏估计范围大,精度高的特点。(This paper proposes a heter2cycle abutted CP st ructure and a two2step OFDM carrier f requency calibration algorithm. The cyclic prefix of the new cyclic prefix is made up of CP1 and CP2 , which provide the character of double2cycle for OFDM symbol. By int roducing a short CP1 , the proposed algorithm can overcome the defect of fixed f requency off set estimation range in current f requency estimation method , and achieves larger f requency esti2 mation range while obtaining fine f requency calibration.)

test tapi applications

auto regression method and examples