ai_RayCh

这是我在学习DTC时用到的模型，希望对大家有帮助(This is what I used when I learning DTC model, I hpoe to help the people who want to learn.)

配网潮流前推回代法40节点的一个具体例子，直接运行即可。(A concrete example of the backward substitution method 40 nodes in the trend of the distribution network, and can be run directly.)

粒子群算法是改进后的智能优化算法，它是模拟鸟类觅食的过程的一种优化算法，采用的压缩miu值得粒子群算法(PSO is improved intelligent optimization algorithm, which is a simulation of birds foraging in the process of an optimization algorithm, using the compression miu worth PSO )

fMRI算功能网络。输入资料为90个AAL脑区的BOLD均值，输出为二值网络(fMRI count function network. The input data for AAL 90 brain regions the BOLD mean, output binary network)

此程序为MATLAB实现的配电网33节点潮流计算，方法为前推回代法。(MATLAB realization of this program for the distribution network 33 nodes in power flow calculation, and methods for the former to push back on behalf of the law.)

vmp is the file generate from Brainvoyager which can link vtc file and the 3D image. This toolbox help you to edit vmp file in matlab.

说明：  Matlab,图像识别，计算图像中物体的个数。测试图片读入图像程序图像识别计数主程序 (objectrecog)

说明：  3d spiht code for image compression

Simple Tracker *Tracking* , or particle linking, consist in re-building the trajectories of one or several particles as they move along time. Their position is reported at each frame, but their identity is yet unknown: we do not know what particle in one frame corresponding to a particle in the previous frame. Tracking algorithms aim at providing a solution for this problem. (SIMPLETRACKER a simple particle tracking algorithm that can deal with gaps *Tracking* , or particle linking, consist in re-building the trajectories of one or several particles as they move along time. Their position is reported at each frame, but their identity is yet unknown: we do not know what particle in one frame corresponding to a particle in the previous frame. Tracking algorithms aim at providing a solution for this problem. |simpletracker.m| is- as the name says- a simple implementation of a tracking algorithm, that can deal with gaps. A gap happens when one particle that was detected in one frame is not detected in the subsequent one. If not dealt with, this generates a track break, or a gap, in the frame where the particle disappear, and a false new track in the frame where it re-appear. )

用蒙特卡罗仿真研究一个通信系统的误比特率BER。假设通信系统满足条件：信源输出的数据符号是相互独立和等概的；在发射机中没有进行脉冲形成；信道是AWGN信道(Using Monte Carlo simulation of a communication system bit error rate BER. Suppose communications systems to meet the conditions: the data source output symbols are independent, and so almost the no pulse in the transmitter in the form channel is AWGN channel)