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一个学习电磁波时域有限差分法的程序 适合初学者(a code for studying finite difference time domai9n method for elctromagnetic waves )

说明：  一个有关于MATLAB LMI方面的实例(An example of respect on the MATLAB LMI)

说明：  滤波器设计的目的是对信号进行数据序列的频率变换，去掉其中我们不需要的频率成分，用数字滤波器课实现语音信号去噪(Filter is designed to sequence the signal frequency of the data transformation, which we do not need to remove frequency components, with digital filter class voice signal denoising)

本源码目的在于查找一幅图像中个图形的重心，基于matlab，找出重心后标记出来，并显示。(The Source aims to find an image in a graphics core, based on matlab, after the marked identify the focus, and display.)

matlab优化计算 第8章 约束优化问题 第9章 非线性最小二乘优化问题 第10章 线性规划 第11章 整数规划(linear programming)

采用二次型性能指标学习算法的PID控制程序，欢迎下载。(The use of quadratic performance index of the learning algorithm PID control procedures, please download.)

BA_GMRES 内迭代预处理的GMRES(Inner-iteration for GMRES)

Matlab面向对象编程,强烈推荐的一本面向对象matlab编程书籍(Matlab programming)

振动消噪代码，包括白噪声、有色噪声、粉色噪声的生成；相关系数法消噪、小波软阈值消噪、互相关系数消噪三种方法对比。(Gaussian white noise, Gaussian colored noise and pink noise have been processed to verify the validity of the algorithm. we also compared the proposed method with the correlation coefficient method and wavelet soft threshold noise reduction methods. the results show that the proposed method can be performed on a variety of signal noise reduction, which is better than the correlation coefficient method and wavelet soft threshold noise reduction methods.)

genetic algorithm based on matlab，The Genetic Algorithm (GA) is a good method to solve optimization problems. Genetic algorithms are search and optimization methods based on natural evolution. They consist of a population of bit strings transformed by three genetic operators: selection, crossover and mutation