freeselectmarker

模拟透镜真实光路,厚的凸透镜，无小角度近似，使用真实光路追踪(Analog lens true optical path, the thickness of the lenticular lens, no small angle approximation, using the true optical path trace)

dynamic voltage restorer

说明：  遗传算法，MATLAB编的程序，希望对大家有用，所以传上来大家共享(Genetic algorithm, MATLAB allocation procedure, in the hope that useful, so Chuan-up share)

canny边缘算法的实现，代码比较简单，能实现。(canny edge algorithm, the code is relatively simple to achieve.)

it is about speech signal processing and it is so detail.(it is about speech signal processing and it is so detail.)

自己编的，用最小均方误差方法实现谱估计的程序(Spectrum estimation procedure using the minimum mean square error)

说明：  MATLAB6.0数学手册-第一章，一本易于掌握的数学手册，内容由浅入深，对于初学者能很快掌握。(MATLAB6.0 Mathematics Handbook- the first chapter, an easy to grasp mathematical manuals, content, easy-to-digest, for beginners can quickly mastered.)

MATLAB的所有函数集合，很详细，可以节约不少时间的(MATLAB function of all a collection of very detailed, you can save a lot of time)

ldpc码的经典程序,针对ldpc自适应调制的码率变换(ldpc code classical procedures against ldpc adaptive modulation rate of transformation)

直流电机的调压调速仿真源程序，在simulink中 (DC motor speed regulator simulation source code)