fuzzy_implementation

首先从视频中提取100张图片，用其中五十张图片根据平均值法获得背景图片，然后做差，二值化，提取目标。(First, extracting 100 images from the video ,using fifty pictures to obtain the background image with the method of average. Then frame difference, binary, extracting the target. )

说明：  基于SVM的文本无关说话人识别算法研究，本文在最后用Matlab程序实现了一个基于支持向量机的说话人识别系统试验平台。并根据对参试者进行的大量身份测试试验，总结系统的各方面性能和分析存在的问题，为进一步研究提供了方向和宝贵的经验。 (SVM-based text independent speaker recognition algorithm, the paper used in the final implementation of a Matlab program based on support vector machine speaker recognition system test platform. And tested based on the identity of those who carried out a large number of test trials, summed up the system performance and analysis of all aspects of the problems, provide a direction for further research and valuable experience.)

making admitance matrix in matlab soft

NSGA2的Matlab代码，运行正确，注释详尽(NSGA2-Matlab code to run correctly, and detailed annotations)

多种室内定位算法，Centoid, Bounding_box, Grid_Scan, RSSI, DV_hop, MDS_MAP，APIT，直观展示定位之后的误差，说明文件详细，是学习室内定位的好帮手(Good helper the the multiple indoor positioning algorithm, Centoid Bounding_box Grid_Scan, RSSI, DV_hop MDS_MAP, APIT visualize positioning error after detailed documentation to learn indoor positioning)

以二进制显示数据，并将显示内容用文本方式保存以便分析(display data in binary and text content used to analyze ways to preserve)

matlab 源代码分析，适用于rf工程师学习天线设计，结合hfss的源代码分析(matlab source code analysis for engineers to learn rf antenna design, combined with source code analysis hfss)

this matlab code presents a ofdm digital predistorter using lut method and a saleh model for the power amplifier

对一副人物照片进行局部人脸的识别后，再用混沌系统产生的序列进行加密。(After the local face recognition of a character picture, the sequence generated by the chaotic system is encrypted.)

Levenberg-Marquardt method for training a Takagi-Sugeno fuzzy system