stdc_sim

PID 的初学者模型，是关于专家型PID的，也可以用于系统PID的改进(PID beginner model is based on expert PID and PID can also be used for system improvement)

主要用蚁群算法用matlab实现，解决城市之间最短路径问题(Ant colony algorithm to achieve the TSP)

Adobe Photoshop toolbox.Version 1.0 13-Dec-2006。photoshop中的matlab工具包，包括54个M文件，能够实现在matlab中调用photoshop的操作函数，并将处理结果传回matlab.也可以将matlab工作空间里的图像矩阵传送到photoshop中进行处理并动态返回结果. 该工具包从CS4中提取得到(其他版本没有测试过！)，安装时直接解压缩到photoshop文件夹下，按照压缩包中的pdf说明文档在matlab中添加路径后即能够使用，并能够在help中看到一个photoshop toolbox.(Adobe Photoshop toolbox.Version 1.0 13-Dec-2006. photoshop in matlab toolkit, including 54 M files, photoshop function call operation can be achieved in matlab, and the results returned matlab. too matlab workspace in the image matrix can be transferred to photoshop for processing and dynamic returns the result. toolkit extract obtained from CS4 (other versions not tested!), unzip the installation directly to photoshop folder, according to the compressed package in matlab pdf documentation can add the path after use, and can see in the help of a photoshop toolbox.)

绘制正弦曲线和余弦曲线，在MATLAB命令窗口中输入 求方程的全部根(Draw sine curve and cosine curve Root of equation)

学习的一个产物，供大家作为实验的参考，不好的地方见谅(A product of learning for us as a reference experiment, where poor excuse me)

该特征提取算法是从超声图像感兴趣区域提取的纹理特征，基于小波变换的。(this features was abstacted from the ultrsound images which is based on the DWT.)

通过matlab编制程序，对非线性方程组迭代求解。(Through matlab programming, iterative solution of the nonlinear equations)

说明：  运用matlab程序，分析实现数值的插值与拟合功能(Realize the interpolation and fitting of numerical value)

二维全息谱，专用于旋转机械故障诊断程序！(An identification method of thermal bend is presented based on the 2D-holospectrum technique.)

说明：  拉格朗日插值卫星精密星历（包含主函数及非滑动式及滑动式插值脚本，脚本请按实际情况进行修改后使用）(Lagrange interpolation satellite precise ephemeris(including main function and non sliding and sliding interpolation scripts. Please modify the script according to the actual situation ))