param_optimize_particle_sinc

说明：  i am upload the matlab programme

matlab基于向量机的分类，usps数据集(matlab SVM based classification, usps datasets)

三维结构拓扑优化matlab程序，含图形界面top3dGUI，主算法top3d和后处理程序top3dSTL，容易学习。(Matlab code for three-dimensional structural topology optimization , including a graphical interface top3dGUI, primary top3d.m, and post-processing top3dSTL.m.)

最小二乘ESPRIT (LS-ESPRIT)的Matlab实现与相关性能分析，直接由特征值确定DOA，大大减少了计算量；不需要精确知道阵列流型向量，对阵列校准要求不严格。(analysis and performance to LS-ESPRIT achieved by the Matlab, DOA value is determined directly by the characteristics, greatly reducing the amount of calculation do not need to know the exact array manifold vectors, not strictly on array calibration requirements.)

说明：  一个强大的优化计算程序包，希望多大家有帮助(A powerful optimization package, I hope more people help)

经典单相交交变换电路仿真，基于matlab7.1(Classic single-phase AC conversion circuit simulation, based on matlab7.1)

利用matlab 进行异步电机的电磁设计。通过合理的参数设计使其效率，功率因数等都满足条件。(asynchronous machine electrical and magnet design)

matlab采用半色调技术对图像进行显示：用模板近似表示10个灰度级，每一个灰度级用3*3 的模板来表示，并对如下图所示的256*256的渐变图像进行半色调输出的检验。(matlab using halftoning image display: template approximated 10 gray levels, a gray level of each template used to represent the 3* 3, and the gradation of the image as shown in Figure 256* 256 halftone inspection of the output.)

说明：  16qam in gaussian channek

常见的流形学习方法LDA和LLE,此程序经过调试运行！(Manifold learning methods common LDA and LLE, this program after commissioning!)