PCA

This a matlab code that simulate the monte-carlo simulation of using 16-QAM with OFDM system under AWGN case.

目标跟踪问题的应用背景是雷达数据处理，即雷达在搜索到目标并记录目标的位置数据, 对测量到的目标位置数据（称为点迹）进行处理，自动形成航迹，并对目标在下一时刻的位置进行预测。 ben文简要讨论了用Kalman滤波方法对单个目标航迹进行预测，并借助于Matlab仿真工具，对实验的效果进行评估。 trajectory.m产生理论的航迹，并绘出 Kalman_filter.m 利用Kalman滤波算法，对目标的航迹进行估计 filter_result.m kalman滤波估计的结果，以及估计误差的均值和标准差曲线(target tracking application context radar data processing, radar in search of the goals and objectives of the record location data, for the measurement of target location data (known as trace points), automatic track, as well as the next target location for the moment forecast. Ben paper with a brief discussion of Kalman filtering method to a single target track forecast and using Matlab tool for experimental evaluation of effectiveness. Trajectory.m have theoretical track, and draws Kalman_filter.m using Kalman filtering algorithm, the target track estimated filter_result.m Kalman filtering results, and the estimated error of the mean and standard deviation of curve)

对Ca4227,Ca4455与FeH进行二项式回归(Binomial regression on Ca4227, Ca4455 and FeH)

当配电网中含有多个电源时，传统的适用于辐射网的潮流程序无法使用，本篇为包含供电区域的自动划分的配电网潮流计算(When a distribution network comprising a plurality of power can not be used to apply the traditional trend of net radiation procedures herein, this automatic power flow calculation for the division include the supply area)

全相位APFFT与传统的FFT算法对频率和相位进行估计(Frequency and phase estimation of all-phase APFFT and traditional FFT algorithm)

利用三种不同原理产生随机数的方法，种子可以随意变换(Using three different principle methods for generating random Numbers, seeds can be changed at will )

简单c程序，访问一堆数组。自己做的小程序。(ez c program. to visit a lot of shu zu.)

常用图像质量评价方法的Matlab代码，其中有ssim + mse + psnr + qilv。(Image quality assessment method used Matlab code, which include ssim+ mse+ psnr+ qilv.)

CEC2009的测试源码以及文章，对于研究智能优化算法的人员很有帮助(Source code and test article CEC 2009, the study of intelligent optimization algorithm staff helpful)

matlab版 bp神经网络 三层，可选输入输出等(three-layer neural network matlab version bp)