MIMO_OFDM

music算法的MATLAB代码，用于实现多信号分离定位(music algorithm of MATLAB code for positioning multi-signal separation)

Ar气在CO2激光作用下的电离mmatlab程序代码。 (Ar gas effect of CO2 laser ionization mmatlab program code.)

纹理特征提取的matlab源代码，用灰度共生矩阵做的，最终得到一个8维的纹理特征向量。(Texture feature extraction matlab source code, the GLCM do eventually get an 8-dimensional texture feature vector.)

说明：  自己写的卡尔曼滤波算法，含有详细的注释，适合新手学习。(Calman filter to write their own algorithms, containing detailed notes, suitable for beginners to learn.)

模拟退火算法程序 模拟退火算法程序 模拟退火算法程序(Simulated annealing algorithm Simulated annealing algorithm)

[x,f]= L01p_e(c,A,b,N)用枚举法求解下列 0-1线性规划问题min f=c *x, s.t. A*x<=b,x的分量全为整数0或1, 其中N表示约束条件 Ax ≤ b中的前N个是等式，N= 0时可以省略。 返回结果x是最优解，f是最优解处的函数值。 ([X, f] = L01p_e (c, A, b, N) with the following enumeration method for solving linear programming problems 0-1 min f = c ' * x, st A* x < = b, x is an integer of all components 0 or 1, where N represents the constraints Ax ≤ b in the equation of the first N, N = 0 can be omitted. Return result x is the optimal solution, f is the function value at the optimal solution.)

ansys命令流，用于计算两端固定的三维梁动力响应(ansys command stream, used to calculate the three-dimensional beam fixed at both ends of the dynamic response)

将雷达接收通道划分为8道德数字信道化处理，转化为8道零中频信号(The eight zero-IF signal received by the radar channel into 8-channel digital processing morality, into a)

黄金分割法求解下单峰函数的极小值 是一个比较好的代码(Golden section method of single peak function of the minimum value is a better code)

function [g, badg] = numgrad(fcn,x,varargin)