circledetection2

As digital computers cannot generate true random numbers. So a pseudo random number generator must have uncorrelated sequences, long period, uniformity and efficiency. ‘myrand.m’ has pass the chi square test for uniform distribution.

是对于车辆检测的源代码，用matlab软件对视频监控中的车辆进行检测(Source code for the vehicle detection using matlab software to detect vehicles in the video surveillance)

集群（CR）的加固阶段进展集群分离自组织映射（SOM）的。(The Cluster Reinforcement (CR) phase advances cluster separation in Self Organizing Maps(SOM).)

一个采用蒙特卡洛序贯重要性采样的简单的例子滤波源代码(A sequential importance sampling using Monte Carlo simple example filter source code)

灰色理论多变量预测源代码，费很大劲找到的，预测挺不错的(Grey theory multivariable predictive source code, find great difficulty predicting very good)

说明：  工程实际中的许多优化问题是多目标的优化设计问题。通常情况下多个目标是处于冲突状态的,不存在一个最优设计使所有的目标同时达到最优,一个目标性能的改善,往往以其它一个或多个目标性能的降低为代价。无论采用自适应遗传算法还是其它在标准遗传算法基础上经过改进的遗传算法,如果采用加权组合法等将多目标转化为单目标的处理方法,就无法充分发挥遗传算法的优势。如果把遗传 算法与适用于多目标处理的几此协方法相结合,就能完全发挥遗传算法在多目标优化设计中的作用。(Many optimization problems in engineering practice are multi-objective optimization design problems. Generally, multiple goals are in conflict. There is no one optimal design to achieve all goals simultaneously. The improvement of one goal's performance is often at the expense of the performance of one or more other goals. Whether adaptive genetic algorithm or other improved genetic algorithm based on standard genetic algorithm is adopted, if weighted combination method is adopted to transform multi-objective into single-objective processing method, the advantages of genetic algorithm cannot be fully utilized. If the genetic algorithm is combined with several cooperative methods suitable for multi-objective processing, the role of genetic algorithm in multi-objective optimal design can be fully exerted.)

A dpcm with 10th order linear predictor with different quantization levels

Linear regression code implementation in matlab

OFDM的完整仿真，其中仿真了OFDM的波形，有完整的D/A转换，还有详细的解释(Complete OFDM simulation)

一篇介绍ARMA时间序列模型定阶方法的文章，供大家参考。(a paper about order determination method for ARMA time series model .)