Ejer_2

in this program the horizon line detection is found out by using canny edge detector and hough transform.

说明：  基于运动模糊图像产生的原因，自编一个生产运动模糊图像的matlab程序，程序 需要输入模糊长度，默认模糊角度为0，包含一张图片(Based on the causes of motion blurred image, self production of motion blurred images of a matlab program, the program requires input fuzzy length, the default fuzzy angle 0)

用蒙特卡洛法对建立起的DF数学模型实现复合材料特性边界的估计(Monte Carlo method to establish mathematical models of DF characteristics of composite materials to achieve the estimated boundary)

地震勘探中，利用有限差分方法做波场正演模拟，模型为简单层状模型(Seismic exploration, the finite difference method to do forward modeling of wave field, the model for the simple layered model)

说明：  卡尔曼滤波，在matlab上实现，此为记事本文件，复制到matlab的M文件即可运行(Kalman filter in matlab to achieve this for the Notepad file, copy it to matlab to run M-files)

图论及复杂网络中，Warshall-Floyd算法求解两点间最短路径。(Figure dealt with complex networks, Warshall-Floyd algorithm to solve the shortest path between two points.)

We formulate a scheduling problem that takes into account different hardware delays experienced by the secondary users (SUs) in a centralized cognitive radio network (CRN) while switching to different frequency bands. We propose a polynomial-time suboptimal algorithm to address our formulated scheduling problem. We evaluate the impact of varying switching delay, number of frequencies, and number of SUs. Our simulation results indicate that our proposed algorithm is robust to changes in the hardware spectrum switching delay and its performance is very close to its upper bound. We also compare our proposed method with the corresponding constant switching delay-based algorithm and demonstrate that our suggestion of taking into account the different hardware delays while switching to different frequency bands is essential for scheduling in CRNs.

matlab程序，可将matlab中计算的曲面保存为AutoCAD的脚本文件，导入AutoCAD中绘制相应曲面。(matlab program matlab calculate the surface to save the AutoCAD script file, import the corresponding surface is drawn in AutoCAD.)

基于MIMO的线性调频信号OFD-LFM模糊函数组图(Based on MIMO-OFD-LFM chirp signal ambiguity function chart)

optimal power flowoptimal power flowoptimal power flowv