compared_two_groupofnumbers

動圈式揚聲器的非線性頻響諧波失真模擬，代碼包含非線性響應模擬、微分方程式數值求解、(Feedback control)參數非線性補償代碼。(Nonlinear response of harmonic distortion dynamic speaker simulation, simulation code contains non-linear response, the numerical solution of differential equations, (Feedback control) parameter nonlinear compensation code.)

说明：  pso优化SVM分类，直接调用win32的SVM(pso optimal SVM classification, the SVM directly call win32)

研究电力电子整流部分相关内容可以参考，仿真时加以调试可以直接使用(The research electric power electronic rectifier related content can be part of the reference, simulation, to debug can use directly )

单脉冲和差波束测角程序。 此程序实现了线阵8阵元的和差波束测角，利用全阵同时形成两个波束，形成和差波束，随着测量角度的增大其误差也逐渐增大，这是由于这种方法的近似所致和波束扫描时变胖(Single-pulse and beam deviation angle measuring procedures. This program implements linear 8-element array and differential beam angle measurement, using the whole array at the same time to form two beams, beam forming and poor, with the measurement of the angle increases the error also increases, which is a result of this approach approximate due to fat, and beam scan)

several numerical method code

基于结构相似度的图像质量评价matlab代码(Matlab code image quality assessment based on structural similarity)

solution of multivariable non linear equation by LU decomposition method

进行MATLAB的详细讲述以及各种程序的展示，对于初学者是很好的帮助(MATLAB described in detail and demonstrate the various programs, is very helpful for beginners)

一个真实的matlab区域分割后再用白色边界线进行叠加的例子子。(A true matlab region segmentation example sub and then superimposed on the white boundary line.)

经典功率谱估计matlab源码,非常实用，注释详细(Classic power spectrum estimation matlab source code, very useful, detailed notes)