MatLab_lzlb

panel for reducing gap in subfigures in matlab

KalmanFilter 递归程序，非常经典(KalmanFilter recursive procedures, very classic)

解决图论中的最小树问题的matlab源代码，简单易懂。(Matlab source code to solve the minimum spanning tree problem in graph theory, easy to understand.)

matlab编写的雷达信号检测及仿真程序，包括确知信号与随机信号检测，很好用(radar signal detection and simulation program matlab prepared, including known signal and random signal detection, easy to use)

认知无线电中基于机会频谱接入方案，仿真感知信道的选择、发送和休眠时间优化。(Opportunities for cognitive radio spectrum access scheme based on the simulation perception channel selection, transmit and sleep time optimization.)

说明：  基本卡尔曼滤波算法用matlab实现。分别计算出观测值和卡尔曼滤波值进行对比。(The basic Kalman filter algorithm using matlab implementation. Observed values were calculated values were compared and Kalman filtering.)

在ar人脸库上实现Direct Fisher discriminant analysis,该方法首先对类内散布矩阵对角化，然后对类间散布矩阵对角化，使类间散布矩阵对角化的矩阵即使鉴别向量集(In the ar face database to achieve Direct Fisher discriminant analysis, this method first within-class scatter matrix diagonalization, and then between-class scatter matrix diagonalization, so that between-class scatter matrix diagonalization of the matrix even if the identification of a vector set)

说明：  MIMO注水原理的简单运用,有助于理解SVD分解,注水算法,不同发送天线上如何进行功率分配(MIMO injection principle of a simple application helps to understand SVD decomposition algorithm injection, Send different antennas on how power distribution)

时频分析，窗宽对信号恢复的影响 以及差值分析(Time-frequency analysis, the impact of the window width and the difference signal recovery analysis)

calculating y-bus matrix of power system