matlab-jiaoan

mp3 read and write matlab code

说明：  提取opencart产品名称里的属性信息到目录属性里，实现opencart的目录筛选功能。具体属性需添加到文件内，具体看文件说明。(Extraction of Opencart product name in the attribute information to the directory attributes, implementation of Opencart directory screening function. The specific attributes need to add to a file, see the specific documentation. )

有限干扰下的单向中继选择；基于多种选择策略 有篇比较好的paper 还有就是仿真的程序 test4是最后两个图的 有点小问题 (Limited interference unidirectional relay selection strategy papers based on multiple choice paper there is a better simulation program test4 last two graphs is a little problem)

本文采用最小二乘支持向量机（LSSVM）模型，根据浙江台州某地区的历史负荷数据和气象数据，分析影响预测的各种因素，总结了负荷变化的规律性，对历史负荷数据中的“异常数据”进行修正，对负荷预测中要考虑的相关因素进行了归一化处理。LSSVM中的两个参数对模型有很大影响，而目前依然是基于经验的办法解决。对此，本文采用粒子群优化算法对模型参数进行寻优，以测试集误差作为判决依据，实现模型参数的优化选择，使得预测精度有所提高。实际算例表明，本文的预测方法收敛性好、有较高的预测精度和较快的训练速度。(this paper adopted particle swarm optimization algorithm to optimized the model parameters, make the test set error as the judgments, realized the optimization of model parameters, maked prediction accuracy improved. Practical examples show that convergence of prediction method was pefect, had a higher prediction accuracy and fast training speed.)

matlab图像分割实例，检测运动汽车，割调用库函数实现，带注释，简单易懂；(matlab image segmentation example, detection of vehicle movement, cutting call the library functions, with comments, easy to understand )

This programm is main to deal with a periodic flow in the pipe which is part of it

LMS和RLS自适应算法性能比较(The comparation of LMS and RLS in adapinve signal processing)

MATLAB开发的精美时钟2,界面美观漂亮.(MATLAB development of the fine clock 2, the interface is beautiful beautiful.)

Small calculater GUI This GUI takes 2 user chosen numbers and applies a matchmatical operation on the two numbers. Also shows save and load functionality. (Small calculater GUIThis GUI takes 2 user chosen numbers and applies a matchmatical operation on the two numbers. Also shows save and load functionality.)

image processing and pattern identification