神经网络变量筛选—基于BP的神经网络变量筛选

三维重建技术的研究是计算机视觉学科的一个重要领域，而双目视觉则是三维重建中的一项重要技术，它利用左右摄像机拍摄出的立体图像对，依据其中包含的几何关系将场景的三维信息重构出来。(The 3-D reconstruction technology of computer vision is a significant field of computer vision ,and binocular stereo vision is a very important technique in 3-D reconstruction of scene.)

关于cdma的直接序列扩频系统的经典编程，包括发射机，瑞利信道模型，接收机等的程序编写。(On direct sequence spread spectrum cdma classic programming, including the transmitter, Rayleigh channel model, receiver, etc. programming.)

说明：  关于飞机控制系统的可靠性仿真，很好的一篇论文(reliability simulink of aircraft environment control system)

A Multilayer perceptron for text classification, befor running this code you should provide a feature matrix that indicate sentences

皮尔逊相关系数的协同过滤算法，基于用户相似度的推荐算法。(pearon K-nn)

本实验程序用于计算信号的包络和包络信号的频谱（包络谱）。 算法采用了Hilbert变换计算包络( This experiment is used to calculate the envelope (envelope) of the envelope and envelope of the signal. The algorithm uses a Hilbert transform to compute the envelope)

说明：  泰勒阵列综合算法，能够计算出点源激励以及最终的方向图等等(Taylor array synthesis algorithm)

LMS测相算法仿真（直线阵），通过算法产生阵列流型矩阵并进行相关分析,加噪(LMS algorithm simulation test phase (linear array), generated by an algorithm array manifold matrix and correlation analysis, noise)

基于canny边缘检测，模糊c均值聚类的图像分割(Canny edge detection based on fuzzy c-means clustering image segmentation)

source code contains information about noise removal medical images using different algotithms like inteeligent water drop algorithm, median filter and wavelet filters denoising. this source code has all parameter analysis like psnr,epi