FabianoDAdegas

file dlll very important for the file spike to run under matlab code and visual studio 10.

说明：  （转载，供matlab新手学习用）简单信号的频谱分析，非常经典。包括正弦信号，矩形波，白噪声三类信号的频谱分析，很详细，代码有注解。( frequency analysis of signal using Matlab)

matlab下的轮廓跟踪算法，获得边界数值数组和一些测量位置和边界。(get border as numeric array and a number of measurements of a spot and a border)

说明：  数字通信调制信号模拟系统中常见通信信号的信号源(Digital communication modulation signal simulation system common source of communication signals)

说明：  mat lab designed filter

说明：  用相空间局部投影法对加噪混沌时间序列去噪或进行混沌序列与正弦信号的分离。(phase space with local law to increase the projector noise chaotic time series denoising or chaotic sequence with sinusoidal signal separation.)

说明：  对于一个散射面进行重构,并计算出了散射场的值(reconstucting a scattering surface and calculate the value of the scattering)

ace Detection Program for MATLAB 2013a using Gabor Feature Extraction and Neural Networks ---------------------------------------------------------------- 1- copy all files and directories to the MATLAB s work folder * In order to run the program you must have Image Processing and Neural Networks Toolboxes 2- (Important) Navigate to the root folder which contains "main.m". 3- Type "main" or "run main" in the command window 4. Only fort the first time, the program creates Gabor filters and stores them in ./data/gabor.mat Training set dataset and stores it in ./data/imgdb.mat Neural Network and stores it in ./data/net.mat 5- imgdb is short for "image data base". 6- When the program menu appears click on "Train Network" and wait until the program is done with the training

采用YUV+K-means对路标进行提取，效果十分不错。(YUV+ k-means is adopted to extract road signs, and the effect is very good.)

2-D median filtering with better boundaries response. A modified version of the MATLAB function medfilt2 that deals better with the boundaries. Unlike medfilt2, the function medfilt2m does not pad the matrix with extra elements on the edges, but computes the median using only elements in the matrix.