gui2

MATLAB 有约束信赖域算法，以四元多项式为算例 适用于学习最优化算法的数学专业学生以及其他数值分析课程的同学， 程序清晰，对MATLAB的学习也有很大的帮助，同时程序还有一些不足，读者自己须根据实际问题更正。(MATLAB constrained trust region algorithm to quaternion polynomial example for the application of optimization algorithms in the learning of mathematics students, as well as other courses in numerical analysis of the students, the program clearly and learning to MATLAB is also a great help, but the procedure also There are a number of shortcomings, the reader himself to be corrected in accordance with the actual problem.)

用matlab实现低通滤波器。采用的是FIR低通滤波器实现。(Low pass filter with matlab. Using the FIR low-pass filter.)

Bus Admittance Matrix

matlab coding about up and down sampling(up and down sampling)

应用MATLAB语言处理数字信号与数字图像，适合初学者学习(Application of MATLAB language processing digital signals and digital images, suitable for beginners to learn)

轴承故障诊断，经验模态分解，采用切片双谱(Bearing fault diagnosis, empirical mode decomposition, using slices bispectral)

说明：  运用光反馈测距的部分程序，运用此程序可实现运用。希望大家参考，并且适当的修改。(The use of optical feedback ranging part of the process, use can be achieved using this procedure. Hope your reference, and the appropriate changes.)

The file is about soft sensors in industrial applications.

第五章 常微分数值解 改进欧拉公式求微分方程数值解的程序 预备实验(Of ordinary differential equations numerical solution)

哈哈镜各种变形原代码，读入待制作的图片，实现图片的缩小放大、水平外凹、水平外凸、梯形变形、三角形，S形和波浪型。(DistortionLi various deformation original code to be read into the production of pictures, the pictures achieve narrow enlarge level Au, Spirogyrate level, trapezoidal deformation, triangle, and the S-wave type.)