8

matlab在数学建模中的一些有用例子,希望对大家有所帮助.(matlab in the mathematical modeling of some useful examples, and they hope to be helpful to everyone.)

用MATLAB实现遗传算法程序，里面有步骤和程序(the paper of GA algorithm using MATLAB )

A Guide to MATLAB Object-Oriented Programming - Andy H. Register

CRC Code Receiver stage -> check redundancy bit

说明：  基于天线阵列协方差矩阵的特征分解类DOA估计算法中，多重信号分类（MUSIC）算法具有普遍适用性，只要已知天线阵的分布形式，无论直线阵还是圆阵，不管阵元是否等间隔分布，都可以得到高分辨率的估计结果。(In the DOA estimation algorithm based on eigendecomposition of antenna array covariance matrix, the multi signal classification (Music) algorithm has universal applicability. As long as the distribution form of antenna array is known, whether the linear array or the circular array, whether the array elements are equally spaced or not, the high-resolution estimation results can be obtained.)

说明：  QPSK（四进制相移键控）信号的产生及调制解调过程（经高斯和瑞利信道）的仿真(QPSK (quaternary phase shift keying) signal generation and modulation and demodulation process (by the Gaussian and Rayleigh channel) Simulation)

matlab fiancial toolbox

matlab 绘制风玫瑰图函数 自动绘制方向并统计(matlab Wind rose of direction and intensity)

l1范数跟踪算法，很多详细注释，可以直接使用，论文得从新下载(The l1 norm tracking algorithms, a lot of detailed annotations, can be used directly, the papers the new download)

说明：  光谱特征波段的筛选，选择光谱数据中具有代表性的变量用以建立定量预测模型(This file is used to filter the spectral characteristic variables)