Program27_FDTD_2D_with_Mur_ABC_boundary

用simulink对经典的猫捉老鼠的一个仿真，简单而且容易理解(Classic cat and mouse on a simulation)

本函数用于生成自然数环形矩阵，从里到外是0>n.编写者中北大学09级学生闫**。(This function is used to generate a circular matrix of natural numbers, 0> n from the inside to out. Yan** 09 North University students is the writers has full copyright. )

phase_correction相位校正matlab程序，非常好用，很方便的进行信号的相位的改变。(phase_correction code with matlab.)

高加速寿命试验（HALT）的相关知识与文章，可帮助硬件开发人员提高产品的可靠性与寿命，大大缩短开发周期(Highly Accelerated Life Test (HALT) of the relevant knowledge and articles that can help hardware developers to improve product reliability and service life, greatly shorten the development cycle)

FFT Filters provide precisely controlled low- and high-pass filtering (smoothing and sharpening, respectively) using a Butterworth characteristic. The image is converted into spatial frequencies using a Fast Fourier Transform, the appropriate filter is applied, and the image is converted back using an inverse FFT

Small code for testing p, pi and pid controllers at matlab.

correlation programs in matlab correlation programs in matlab correlation programs in matlab

详细描述了对模糊控制工具箱的介绍以及如何用matlab的模糊控制工具箱(A detailed description of the introduction of fuzzy control toolbox and how to use fuzzy control toolbox matlab)

这是背包问题的程序，用matlab实现，背包问题是NP完全问题(This is the knapsack problem program, using matlab , knapsack problem is a a NP-complete problem)

应用了文本框 文本区域 通过文本框输入数据和文字(Applied to the text box text area through a text box to enter the data and text)