beamforming

说明：   用最速下降法求最优化解 输入：f为函数名 grad为梯度函数 x0为解的初值 TolX,TolFun分别为变量和函数的误差阈值 dist0为初始步长 MaxIter为最大迭代次数 输出: xo为取最小值的点 fo为最小的函数值 f0 = f(x(0))( Steepest Descent Method with Optimum Solution input: f as a function name grad is gradient function x0 for the solution of the initial TolX, TolFun variables and functions were error threshold dist0 as the initial step MaxIter maximum Diego passage number Output: xo to take the minimum point of fo is the smallest function value f0 = f (x (0)))

casa speaker Recognition GFCC

一个简单的PID simulink控制倒立摆的模型建立(A simple PID simulink control of inverted pendulum model building)

说明：  包含seddle点检验功能的卷积FASTICA(Contains seddle point test function convolution FASTICA)

2014年全国大学生数学建模竞赛B题（思路分析及matlab程序打包）。可供后期参赛训练使用。(2014 National Mathematical Contest in Modeling B and that (thinking and analysis matlab packaged). Late entries for training use.)

gray2rgb灰度图像转换成RGB图像matlab实现(gray2rgb grayscale image is converted into a RGB image matlab implementation)

说明：  精通MATLAB这本书的word般，该版只能用于学习，不能做为商业用途(Be well up in the word of book of MATLAB ,It s only for studying,cann t be for the business.)

电磁场圆极化波的电场和磁场的矢量表示和传播可以便于观察相位的关系，电磁场仿真应用(wave spread circular polarization)

C implementation of rgb median filter

直齿轮副啮合刚度计算，周期刚度，包含单双齿啮合。(Spur gear pair meshing stiffness calculation, including single and double tooth meshing.)