yuandaima

this is a file related to matlab simulation for OFDM system over additive white gaussian noise channels

说明：  车型轮廓提取 用于车型识别中的图像预处理(Contour extraction model)

c++通用技能编码能力提升：组件安装管理程序，已测试。(c++ generic skills coding capacity building: Component Installation Manager has been tested.)

matlab中对图形轮廓的特征提取代码，程序实现，(matlab in the graphic outline feature extraction code, program implementation,)

说明：  实现了snake without edge 这篇文献的算法。可以运行，而且结果良好。(snake 0r active contour model.)

控制系统的超前滞后校正，以及在MATLAB中的实现。需要的人可以看一下。(System Calibration。Lead and lag correction control system in MATLAB. Those who need it can look.)

pendulus simulink model

用罗曼三性编码方法对图形进行编码，matlab源程序。(With the Roman three coding methods to encode graphics, matlab source code.)

利用MATLAB实现空间直角坐标系与大地坐标系转换(MATLAB space rectangular geodetic coordinate system conversion)

对于学习信号处理的同学们，需要数值分析的一些知识，如拟合、松弛迭代等等都是有用的数值分析方法(For students studying signal processing, numerical analysis requires some knowledge of relaxation that a useful method for numerical analysis)