derivatives

filters matlab program

一个用matlab编写基本的蚁群算法解决TSP问题程序，比较完整，有详细的注释。结果以图的形式展示。便于学习和理解(Using matlab to prepare a basic ant colony algorithm to solve TSP problem procedures, more complete, detailed notes. Results in order to display the form. Easy to learn and understand)

说明：  这是一部matlab的教材，比较基础，适合初学者，不知道有没有人上传，先发一下，如果有劳请版主删掉！(It is a matlab materials, basis of comparison, for beginners, do not know if anyone upload, start that, if there are moderators, please delete labor!)

it is matlab code and is for systems and signals by porakis that is very good for all

关于卡尔曼滤波的matlab代码，其中包含了滤波的主算法，以及使用EM查找最大可能的估计参数，随机样本等等(Kalman filter matlab code, which contains the main algorithm filtering, and the use of EM to find the best possible estimate parameters of a random sample, etc.)

适合卫星通信本科学生借鉴。主要为卫星转发器仿真设计。可以实现上下变频，非线性放大器实现和卫星转发器实现。(Satellite transponder Simulation Design。Achieve Frequency conversion)

复杂网络随机图生成，并生成邻接矩阵。运用MATLAB实现。(The random graph of complex network is generated and the adjacency matrix is generated.)

说明：  VMD是通过迭代搜寻变分模型（具体怎么搜寻，请亲们自己看，我主要讲他的大概）最优解， 来确定我们所知的模态uk(t)及其对应的中心频率ωk和带宽。 每个模态都是具有中心频率的有限带宽（就是在频域中有在一定的宽度）。所有模态之和为源信号。(VMD is to determine the modal UK (t) and its corresponding central frequency, k and bandwidth by iteratively searching for the optimal solution of the variational model (see dear friends for details, and I will mainly talk about his approximate solution). Each mode is a finite bandwidth with a central frequency (that is, a certain width in the frequency domain).The sum of all modes is the source signal.)

matlab windup的应用文件说明,(matlab windup)

灰色预测模型GM（1，n）模型的matlab源代码(Grey prediction model GM (1, n) model of the source code matlab)