project

Every signal can be written as a sum of sinusoids with di® erent amplitudes and frequencies. The MATLAB command to compute the Fourier Transform and its inverse are respectively ® t and i® t

Vitebi decoder matlab model

Simulation about Calc ARL

利用相位相关法实现了图像的匹配，这种方法的优点是提取速度快，方法简单，运算量少。(Using the phase correlation method to realize the image matching, the advantage of this method is the extraction method is simple, fast, less computation.)

说明：  电磁信号在海底传输是的特征和光线曲线图分析，发生延时及损耗等特点都一一分析。(Electromagnetic signal is transmitted in the characteristics of the seabed and light curve analysis, the occurrence of features such as delay and loss analysis of all 11.)

20noded fem mesh automatic

说明：  floy 算法实现寻找最短路径问题,类似的还有迪克斯屈拉算法(floy algorithm to find the shortest path problem, there is a similar pull algorithm Dix ​ ​ Qu)

描述NURBS曲线插补算法的生成，实现NURBS插补的过程(Describe the generation of NURBS curves)

matlab读取各种类型格式(.mat格式.txt格式等)的源代码(the resource matlab mode for reading )

说明：  GM(1,1)的程序，要用就下啥，可以预测的，里面有详细的说明，很容易看懂的！(GM (1,1) procedures, to use on the next receivers, and can be predicted, there are detailed explanations, it is easy to read!)