DIR2PAR

使用simulink实现脉冲编码的仿真模块(Using simulink pulse code Simulation Module)

在matlab下仿真计算光纤的色散和自相位调制特性(Simulation of fiber dispersion and self-phase modulation characteristics)

实现了基本的自适应噪声对消，以及改进的ELMS和变步长自适应噪声对消，制作了友好的GUI界面方便参数调整和观察结果(To achieve the basic adaptive noise cancellation, and improved ELMS and variable step-size adaptive noise cancellation, make a friendly GUI interface for easy parameter adjustment and observations)

说明：  在MATLAB环境下读取TXT文件的程序集合(In the MATLAB environment to read TXT files collection)

matlab用蚁群算法求解TSP问题的基本程序，初学者必看(TSP with ant colony algorithm matlab' s basic program, beginners must see)

基于BEM的无线信道估计，模型有CE-BEM、DPS-BEM、DKL-BEM等(The wireless channel estimation based on BEM )

以优化SVM算法的参数c和g为例，使用狼群算法进行优化(Taking the parameters c and g of the optimized SVM algorithm as an example, we optimize it with a wolf group algorithm)

说明：  电机控制仿真例子，用于永磁同步电机的spwm控制对初学者友好，欢迎下载参考，学习交流使用(Motor control simulation example, SPWM control for permanent magnet synchronous motor is friendly to beginners, welcome to download reference, learn to use AC)

多分辨率融合的综述文章值得一看 多分辨率融合的综述文章值得一看 (Summary of multi-resolution integration article to see a synthesis of multi-resolution fusion article worth a visit)

QR码作为一种可高速、全方位识别的二维条码,已经在各行各业中得到了应用,并具有很大发展潜力.本文针对QR码图像的识别过程中可能遇到的图像噪声干扰、QR码占实际拍摄图像的一部分、倾斜、几何失真等问题进行了研究,提出了通过改进型中值滤波去除噪声,使用QR码符号特性定位并对倾斜图像进行旋转,对失真不严重的图像采用控制点变换和双线性插值方法进行几何校正.实验证明, 本文的方法简单有效, 可以用于提高条码的正确识别率.(As a high-speed, full identification of the two-dimensional bar code, QR code has been applied in all walks of life, and also has great potential for development. In this paper, aiming at QR code image recognition process may be encountered in noise interference, QR code accounting for the actual captured image just a part, slant, geometric distortion, and other issues have been studied, put forward through improved median filter to remove noise, use QR code symbol characteristics to locate and rotate the tilted image, distortion which is not serious use control-point transform and spatial bilinear interpolation method for geometric correction. The results show that this method is simple and effective, can be used to improve the QR code correct recognition rate.)