matlabforpso

改进全局粒子群算法,加入时下论文中介绍的收敛因子和惯性权重，比传统基本算法效率高(Particle swarm optimization to improve the overall situation, adding the current paper are described in the convergence factor and inertia weight, the basic algorithm than the traditional efficient)

说明：  演示小球沿预定轨道滑动的matlab程序(Demonstration of small ball sliding along the orbit of the matlab program)

用MATLAB编写的一个8级m序列，并实现了调频序列的提取和频率的选择，能显示出跳频图案！(Prepared with an 8-level MATLAB m sequence, and realized the extraction sequence and frequency of FM option, can show frequency-hopping pattern!)

function [a,b] = pade(x,p,q) PADE Model a signal using the Pade approximation method ---- Usage: [a,b] = pade(x,p,q) The input sequence x is modeled as the unit sample response of a filter having a system function of the form H(z) = B(z)/A(z) The polynomials B(z) and A(z) are formed from the vectors b=[b(0), b(1), ... b(q)] a=[1 , a(1), ... a(p)] The input q defines the number of zeros in the model and p defines the number of poles.

这是一个用MATLAB语言编写的三分类BP程序,绘制了误差曲线(This is a MATLAB language with three BP classification procedures, rendering the error curve)

说明：  压缩传感介绍性文章，文章详细介绍了稀疏矩阵的构建方法(an introduction to compressed sensing and the sparse matrix)

用matlab编写的基本粒子群算法，适合于初学者(Using matlab elementary particle swarm algorithm, suitable for beginners)

该算法包包含了hierichal，kmeans，em聚类算法，非常实用。(The algorithm package contains hierichal, kmeans, em clustering algorithm is very practical.)

说明：  MATLAB信号处理详解 陈亚勇 人民邮电出版社(MATLAB signal processing陈亚勇explain Posts )

To find a triangulation of minimal total edge length. That is, an input polygon or the convex hull of an input point set must be subdivided into triangles that meet edge-to-edge and vertex-to-vertex, in such a way as to minimize the sum of the perimeters of the triangles.