wel_log

this code is LSB data hiding source book.

设计和实现了一个截止频率在10~50Mhz的FIR带通滤波器，并给定了一个混合信号，画出经过带通滤波器滤波后的输出波形(Design & implement an FIR band-pass digital filter with cut-off frequencies 10 MHz & 50 MHz Apply it to a signal, and display related filter and signal waveforms.)

XLR and XLP interrupt request and interrupt mask registers.

这是两篇关于无刷直流电机建模的文章，我觉得写得很好。(This is a two brushless DC motor model on the article, I feel very well written.)

LMI(linear matrix inequality)线性矩阵不等式工具箱利用的程序实现。一个快速入门的程序。(LMI (linear matrix inequality) using LMI toolbox program implementation. A Quick Start program.)

基于元胞自动机模型对于交通事故下的高速公路交通流仿真，在不同大小车比例和交通流条件下，输出交通冲突数，评价道路是否安全。(Whether based on cellular automata model for highway traffic flow simulation in the accidents, the proportion of different sizes of vehicles and traffic flow conditions, the output number of traffic conflict,to evaluate of road safety.)

说明：  各种定位算法的详细说明，有详细的推导过程，并提出了两种TDOA_AOA混合算法。(A detailed description of the various positioning algorithm, detailed derivation process and proposed two TDOA_AOA hybrid algorithm.)

making jacobian matrix

dc motor simulation in matlab simulink

无线脉冲滤波器和有线脉冲滤波器，两种滤波器的产生。(FIR, IIR filter generates two kinds of)