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power upgrading is done by combining both the ac and dc model which is done by matlab simulink model of sim power systems with documentation

在理想情况下，假设匀速直线行驶，一直杆臂长度，求杆臂速度。(In the ideal case, assuming uniform linear driving, always arm length, and the lever arm speed.)

function total_length=text_length_num(file_cell) total_length=0 for i=1:length(file_cell) y1=char(file_cell(i)) for j=1:length(y1) if(y1(j)== > ) got=j-3 end end y= for k=1:got y(k)=y1(k) end [a,b,c,d]=fileparts(y) FileName=[b c] fid=fopen(y) total_length_char=0 while 1 tline = fgetl(fid) if ~ischar(tline), break,

对ofdm系统进行信道估计，特别是对时变信道，受多径和多普勒影响严重的系统，算法收敛性很好(Ofdm system for channel estimation, especially for time-varying channel, affected by severe multipath and Doppler system is very good convergence)

用Jakes方法编写多径瑞利衰落信道模型(Using Jakes method to prepare multi-path Rayleigh fading channel model)

matlab时间序列预测，本程序采用遗忘因子算法的方式实现(Matlab time series prediction that the adoption of the forgotten factor algorithm in a way)

特征点提取的Matlab程序,主要用于多视角的特征点提取，可以抗尺度变换(Matlab feature point extraction process, mainly used for multi-angle feature points extraction, can be anti-scaling)

这是我们上课用的Matlab课件，非常有用，希望对大家有用。。。(This is our school with the Matlab software, very useful, useful for all of us hope. . .)

说明：  根据Matlab实现的一个bp算法程序，大家交流(under Matlab bp of an algorithm procedures, exchange)

火箭升空动画，分为5个阶段，目前先上传一部分代码，后续继续(rock up to air flash)