OFDMfading

创建地震正演模型，并显示包括子波在内的地震数据(Create a seismic forward model, and displays including the sub-wave seismic data, including)

Algorithm based in graph theory, in which form cluster around of a radius r of a point.

matlab，实现永磁同步电机调速。pid控制(matlab pmsm pid controller)

经典的灰度共生矩阵纹理计算方法，本程序的性能已经达到较高水平，包含收发两个客户端程序。( Classic GLCM texture calculation method, The performance of the program has reached a high level, Transceiver contains two client programs.)

说明：  采用导纳圆法进行模态参数识别，该程序适合刚入门模态分析的人员学习交流(Admittance circle method is used for modal parameter identification. This program is suitable for people who have just started modal analysis to learn and communicate.)

说明：  自适应中值滤波器的滤波方式和传统的中值滤波器一样,都使用一个矩形区域的窗口Sxy,不同的是在滤波过程中,自适应滤波器会根据一定的设定条件改变(即增加)滤窗的大小,同时当判断滤窗中心的像素是噪声时,该值用中值代替,否则不改变其当前像素值,这样用滤波器的输出来替代像素(x,y)处(即目前滤窗中心的坐标)的值。(Adaptive Median Filter for filtering methods and the same as the traditional median filter, use a rectangular area of the window Sxy, different in the filtering process, the adaptive filter in on certain Presumed Conditions change (an increase of ) filter window size, while when the judge is the filter window center pixel noise, the median value is used instead of, or does not change its current pixel value, so that the output with a filter to replace the pixels (x, y) Office (that is, coordinates of the current filter window centered) values.)

学习simulink仿真的基础材料，适合初学者学习(Simulink simulation based learning materials, suitable for beginners to learn)

breaks up an array into a cell array of adjacent sub-arrays of equal sizes

一个单纯形法的程序 可以显示出最优解 最佳值 和迭代次数(a simplex method procedures can demonstrate that the optimal solution the best value and the number of iterations)

经典的周期图法计算信号功率谱的源程序，具有较高参考价值(Classical periodogram method to calculate the power spectrum of the signal source, a high reference value)