petri-net-matlab-simulate

matlab源码，实现利用霍夫变换的直线检测(matlab source code, line detection using Hough Transform)

使用robotic toolbox 可自行定义1至7自由度的机器人，并显示和移动 可以输入任意机器人参数，注意sigma=0是旋转关节，sigma=1为平移关节(Use robotic toolbox definable 1-7 DOF robot, and display and mobile robot can enter any parameters, note sigma = 0 is rotating joints, sigma = 1 for translational joints)

Distance Relay Protection System

it is rayleigh fading channel coding

正确读取雷达基数据，适合初学者使用，是个不错的例子。(Read correctly radar base data, suitable for beginners to use, is a good example.)

灰色预测模型GM（1，n）模型的matlab源代码，包括预测模型的建立，以及模型的精度检验指标c,p的计算(Grey prediction model GM (1, n) model matlab source code, including the prediction model and the precision test indicators c, p calculation)

calssification algorithm

该代码实现了am，f-msk，qpsk，mdpsk(the code achieved am, f-msk, qpsk, mdpsk)

to generate number gumbel random (hidrology)

this is some script files and functions that introduce finite element method to start