matlab QPSK仿真源码

该算法用于自回归输入模型，是一种迭代的算法。其基本思想是基于对数据先进行一次滤波处理，后利用普通最小二乘法对滤波后的数据进行辨识，进而获得无偏一致估计。但是当过程的输出信噪比比较大或模型参数较多时，这种数据白色化处理的可靠性就会下降，辨识结果往往会是有偏估计。数据要充分多，否则辨识精度下降。模型阶次不宜过高。初始值对辨识结果有较大影响。(The algorithm used for autoregressive input model, it is a kind of iterative algorithm. The basic idea is based on data to conduct a filtering processing, after using ordinary least square method to identify the data filter, and then obtain unbiased consensus estimates. But when the process output signal-to-noise ratio is larger or model parameters are too, this kind of data white processs reliability will drop, identification results tend to be biased estimate. Data should fully, otherwise the identification accuracy down. Model order time shoulds not be too high. Initial value to identification results have great influence on.)

简单的脚本来读取视频文件，并跟踪单个二维红色标记使用的色调和饱和度值。最大的红色斑点检测，平均统筹此Blob位置跟踪。这段代码没有任何跟踪内置的：它把每一帧独立。 这是假设是一个常数的视频帧速率视频。由此产生的协调时间序列存储在变量：吨，结晶度和YC。(Simple script to read a video file and track a single red marker in 2D using the hue and saturation values. The largest red blob is detected and the mean co-ordinate position of this blob is tracked. This code does not have any tracking built-in: it treats each frame independently. This assumes that the video is a constant frame rate video. The resulting co-ordinate time series are stored in the variables: t, Xc and Yc.)

该程序属于行业小软件，用于读取二维地震剖面图的segy格式，将其转换成matlab适用的矩形。(The program is part of a small business software for reading 2D seismic profiles of segy format, convert it into matlab applicable rectangle.)

33节点的配电网重构程序，基于粒子群算法。相当快速。但是需要再修改源码才可以重新生成数据。(33 node distribution network reconfiguration procedures, based on particle swarm optimization. Pretty fast. But the need to modify the source code before they can re-generate the data.)

说明：  鲁棒Capon算法的程序实例仿真，便于初学者学习，内附有论文，可参考对照(Program example simulation of robust Capon algorithm)

混沌时间序列的预测matlab例程，自己编的，希望大家不要见笑(Chaotic time series prediction matlab routines, own, and hope that we will not stock)

MATLAB编写的关于轧钢板型控制的研究(MATLAB written, about Rolling steel plate type control )

用matalab编制的绘制海流矢量图的程序，压缩包内有几个示例数据(Vector drawing program with currents matalab prepared, there are several examples in the package data compression)

说明：  这是关于粒子群优化算法优化回声状态网络的材料，特别适合初学者，可以帮助你们快速学习群体智能算法优化神经网络(This material is about particle swarm optimization algorithm optimization esN, especially suitable for beginners, can help you quickly learn swarm intelligence algorithm optimization neural network)

包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，有PMUSIC 校正前和校正后的比较，感应双馈发电机系统的仿真，分形维数计算的毯子算法matlab代码,语音信号的采集与处理，数字信号处理课设，利用贝叶斯原理估计混合logit模型的参数。