drawing-code

Matlab图形背景代码 包括导入数据、进度条、当前时间、主界面窗口设置等等。(Matlab codes of graphic background)

这些资料都是有关数学建模的资料，包含多种算法，包括遗传算法，灰色预测等，希望对大家有帮助。(These data are related to the mathematical modeling of information, including a variety of algorithms, including genetic algorithm, the gray prediction, we want to help.)

LMS matlab 仿真实例 Monte Carlo仿真统计次数(LMS matlab simulation examples Monte Carlo simulation statistics)

说明：  matlab的bp神经网络算法以及准确率的计算，训练函数采用lm算法(Matlab bp neural network algorithm and accuracy calculation, training function using LM algorithm)

连续系统 离散时间序列 傅里叶变换 Z变换(Continuous system discrete Fourier transform Z-transform time-series)

利用EM算法对状态空间模型中的参数进行辨识，效果良好(The EM algorithm is used to identify the parameters in the state space model, and the result is good.)

说明：  二维码检测 用matlab实现的一个简单程序识别特定二维码(qr code detection, a simple algorithm using matlab)

可以绘制Smith圆图，经过适当修改 可以进行圆图匹配(Smith chart can be drawn, after appropriate modifications can be matched chart)

MATLAB经典示例 以示参考 十分有用(MATLAB classic example to show reference useful)

利用方波调制和调制，可以设置不同的占空比以及幅值(Using a square wave modulation and modulation, can set different duty cycles and the amplitude)