基于NS模型的超车模型Matlab

轮廓提取的子程序,matlab编的，有注释(Profile extraction subroutine)

it is code for gsm speech coing in the main.m,encoder.m,decoder.m,levision.m m-file . it is helping in implement on matlab platform

two dimensional random walk is generated

this code is used for signal equalization in receivers

DC DC Buck Chopper Converter

实现道路检测，能从图像中自动检测并分割出道路，用于交通检测(Achieve road detection, the image automatically detect and segment the road for traffic detection)

comsol仿真计算发射和反射波，并在第一和第二衍射级作为入射角为一个导线栅的电介质基片上的角度的功能的衍射效率。平面波的入射角扫从垂直入射到掠入射。本申请还示出了用于发病的一个选定角度的多个光栅周期的电场范图。(This application computes diffraction efficiencies for the transmitted and reflected waves and the first and second diffraction orders as functions of the angle of incidence for a wire grating on a dielectric substrate. The incident angle of a plane wave is swept normal incidence to grazing incidence. The application also shows the electric field norm plot for multiple grating periods for a selected angle of incidence.)

bdf file reader wit will read bdf file

说明：  对于曲线拟合以及插值的详细MATLAB程序，对于数学建模的学生很有帮助(For details of curve fitting and interpolation MATLAB program is helpful for students with mathematical modeling)

PID参数整定，带图形界面，可以研究研究参数调节和gui编写技巧(PID parameter tuning, with a graphical interface can be studied the study parameter adjustment and gui prepared to skills)