chenxushangchuan

三次样条插值法,图像的块操作,图形的过滤操作(In the same coordinate, can draw three concentric circles, and coordinate control.)

电动公交车的充电负荷计算，蒙特卡洛法，电动汽车充电负荷模型(Electric bus charging load calculation, Monte Carlo method, electric vehicle charging load model)

matlab_几乎涵盖了所有命令，很全，很实用！(matlab_ cover almost all the orders, very wide, very practical!)

这个程序是通信系统的CRC校验，完成了这方面的功能(This program is communication systems CRC, to complete the function of this area)

原始snake matlab 源碼，簡單版( seg = localized_seg(I,init_mask,max_its,rad,alpha,method) Inputs: I 2D image init_mask Initialization (1 = foreground, 0 = bg) max_its Number of iterations to run segmentation for rad (optional) Localization Radius (in pixels) smaller = more local, bigger = more global alpha (optional) Weight of smoothing term higer = smoother method (optional) selects localized energy 1 = Chan-Vese Energy 2 = Yezzi Energy (usually works better))

运用相关矩阵法，通过计算2 根天线之间的相关系数、多输入多输出(MIMO)的相关矩阵，得到MIMO 信道系数矩阵，在其中加 入智能天线(SA)的导向向量和赋形向量，得到MIMO/SA 矩阵，由此实现对MIMO/SA 多天线空时信道的建模。(Use of the correlation matrix method, the multi-input multi-output (MIMO), correlation matrix, obtained by calculating the correlation coefficient between the two antennas, the MIMO channel coefficient matrix, Smart Antenna (SA) was added in which the guide vectors and shaped vector, obtained MIMO/SA matrix, thus achieving the modeling of the space-time channel, multi-antenna MIMO/SA.)

说明：  matlab编程，实现灰色预测模型,基于当前已有的数据，用来预测未来一段时间内的发展趋势，对于线性发展趋势拟合情况很好，对于非线性预测差一点。(matlab programming, gray prediction model based on the current available data to predict future trends over time, the linear trends fit in good condition, almost nonlinear prediction.)

a smaple matlab program

粒子群算法Griewankan实现寻优，利用一具体案例得出寻优结果(Particle swarm optimization algorithm Griewankan realized using a specific case optimization results obtained)

ofdm系统功率自适应功率分配算法研究的matlab程序(ofdm Power System Adaptive Power Allocation for the Matlab procedures)