MATLABABCv2

Json parsing and fragments. uses for tests and make tutorials

the code is based on lsb matching revisited technique the new technique available to the user for steganography. that provide high accuracy

pso-svm利用回归预测分析最佳的参数进行SVM网络训练 分析结果( pso-svm Analysis of the best use of parametric regression prediction network training SVM analysis results)

DUET 算法实现程序，针对时延及衰减模型。(DUET algorithm procedure for delay and loss model.)

本仿真是基于超宽带仿真，包括完整的系统分析和仿真程序。(The simulation is based on ultra-wideband simulation, including complete system analysis and simulation procedures.)

This paper is based on artificial neural network. artifivial neural network is a patter recognition mechanism that resembles the human brain. It have input layers, hidden layers and output layers. ANN provides beter recognition accuracy than other classifiers.

选择输入信号的参数，以及抽样因子，以及采样参数，对信号分别进行上抽样和下抽样，方便非均匀采样的进行。(Select the input signal parameters, and sampling factors, as well as sampling parameters, respectively, on the signal sampling and down sampling, to facilitate the conduct of non-uniform sampling.)

可以用来进行人口预测的matlab代码，直接模仿就可以用了(Can be used for population projections matlab code, you can use a direct imitation)

说明：  流形自适应学习算法，能时间在Matlab上运行，并包含参考文献。(the program running on the Matlab platform.)

说明：  本程序是暂态稳定分析程序，3机9节点模型，对其在pt时刻7号节点发生三相短路故障，并在ct时刻将故障切除进行仿真，最后绘出2号和1号发电机的功角差与时间的关系曲线。发电机模型采用三阶模型，忽略阻尼，电枢电阻取为零；励磁系统仅有量测和放大环节，忽略反馈和电压调节器；负荷采用恒定阻抗负荷。(This program is a transient stability analysis program, three machine nine node model, which has three-phase short circuit fault on node 7 at Pt time, and cut off the fault at CT time for simulation, and finally draw the relationship curve between power angle difference and time of generator 2 and 1. The generator model adopts the third-order model, neglecting the damping and taking the armature resistance as zero; the excitation system only has the measurement and amplification links, neglecting the feedback and voltage regulator; the load adopts the constant impedance load.)