kalong

在电磁仿真软件HFSS10.0下的2.4GHz微带贴片天线的仿真文件，可以观看VSWR，S参数，方向图等参数(Simulation file of 2.4GHz microstrip patch antenna of HFSS10.0.The simulation results show VSWR, S parameters, parameters etc.)

基于MATLAB的16QAM调制,模擬錯誤率(Based on MATLAB-16QAM modulation, analog error rate)

说明：  有图像分割的各种算法：分水岭 最大类间 最大熵法等等源程序(With image segmentation algorithms: the watershed between the largest class of maximum entropy source, etc.)

用matlab 进行QPSK 的BER 仿真并与理论值比较,计算使用Naive Code [00 01 10 11] 时QPSK的BER，并与Gray Code 比较,求取8PSK 的Gray Code 下的误比特率BER 的解析解(QPSK,BER,Naive Code,Gray Code, 8PSK)

对三种pid控制方法进行比较仿真，从仿真结果可以看出彼此优劣，对学习PID及matlab仿真很有帮助。(Comparing simulation results from the simulation can be seen each other the merits of the three pid control methods, learning PID matlab simulation helpful.)

Geometry of Dynamical Systems

基于matlab的XYZ坐标转换YBC坐标的代码(XYZ conversion YBC)

功能：对矩阵A的左上角的m阶对角块作QR变换：先用Givens变换作QR分解A=QR， 再作相似变换A:=Q AQ=RQ. 输入: n阶HessenbergA，其中A(m+1,m)=0,m>2. 输出: 变换后的Hessenberg形矩阵A. 2 用基本QR算法求实方阵的全部特征值.(Function: the upper left corner of the matrix A, diagonal blocks of order m to QR transformation: first, to make QR decomposition using Givens transformations A = QR, re-similarity transformation A: = Q' AQ = RQ. Input: n-order HessenbergA, where A (m+1, m) = 0, m> 2. Output: transformed Hessenberg form matrix A. 2 matrix with the basic QR algorithm for all the characteristics of the value of truth-seeking.)

2DPCA code 可以对数字图像进行处理，找出主成分，减小变量个数。(2DPCA code for digital image processing can identify the main components, reducing the number of variables.)

work in matlab, iris detection hamming distance