hopfield-neural-network

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.)

遗传算法优化bp神经网络，采用的是实数编码方式。(Genetic algorithm optimization bp neural network, using real number encoding.)

地球物理领域基于matlab开发的地震数据读写程序。(Geophysical seismic data based on matlab developed in the field of reading and writing program.)

说明：  这里是一些代码，与matlab有关，是一些小技巧。(code, and the Matlab is some small skills.)

设计可以闪烁的文字和图形，自定义的控件，具有可重用性(Design can be flashing text and graphics, custom controls, with reusable)

apf with different controllers

三元组表示的稀疏矩阵的加法,减法,乘法运算器-Triples express the sparse matrix of the adder, subtraction, multiplication device(ples express the sparse matrix of the adder, subtraction, multiplication devic)

A Practical Step by Step Speech Recognition System Good for both beginners and Experts. Codes are discuss too

说明：  Statistical Signal Processing

CSA 1directional for motion estimation