BP_decoding

说明：  使用Gabor-Feature 的人脸检测matlab程序，自带测试图像(Face Detection using Gabor-Feature Extraction and Neural Networks)

说明：  二次型准牛顿BFGS 公式,用于计算非线性函数(second type quasi-Newton BFGS formula used to calculate the nonlinear function)

ADAPTIVETHRESHOLD An adaptive thresholding algorithm that seperates the foreground from the background with nonuniform illumination(ADAPTIVETHRESHOLD An adaptive threshold ing algorithm that separates the foreground fr om the background with nonuniform illuminatio n)

无线传感器网络，基于圆周覆盖算法的改进算法--自适应圆周覆盖算法，通过在圆周覆盖算法的基础上查找冗余节点控制其休眠，达到节能的效果。这是matlab源码，实验结果表明能效表现有一定的优势！(Wireless sensor network, based on the circular cover algorithm- adaptive circumference covering algorithm, through the circumferential coverage algorithm search based on the redundant nodes to control their dormancy, achieving the effect of saving energy. This is the matlab source code, experimental results show that the performance has certain advantages!)

文件夹中包含了一些有关matlab的相关资料，简单易懂，非常适合初学者学习(Folder contains some relevant information related to matlab, simple to understand, very suitable for beginners to learn)

matlab编写的PID算法，用于控制水箱流量。(matlab PID algorithm，used to control the water flow.)

模特综合法作为一种简化动力学系统的方法，在大型结构动力学分析中有广泛的应用。 文中采用理论推到，AYSYS仿真和matlab编程三种不同分析方法对悬臂板进行了模态分析，并且给出了用到的所有源代码（APDL和m文件）。(Component Mode Synthesis)

主要讨论获得图片后如何提取其边界信息,首先利用图像灰度均匀化解决了对比度不清晰的问题,然后利用高斯滤波法对图片进行滤波去噪,进而利用Canny算法实现边缘检测提取边界,该方法与Matlab自带的求边界方法有明显的提高,为利用Matlab程序求图像分形维数提供了更精确的前提. 更多还原 (Mainly discuss how to get the picture after extracting its boundary information, the first use of the image contrast of the gray uniform solution to the problem is not clear, then use a Gaussian filtering method for image filtering noise, and then use Canny edge detection algorithm to extract the boundary, the method find boundary method comes with Matlab significantly improved procedures for the use of Matlab for image fractal dimension provides a more accurate premise. more reduction)

应用小波神经网络进行模式识别的MATLAB源程序(Wavelet neural network pattern recognition MATLAB source)

说明：  各种数据处理的基本算法，包括最小二乘，和各种算法与最小二乘的算法融合(Basic Algorithms for Various Data)