matlab_Operation_research

Matlab多种图像边缘检测方法 1、用Prewitt算子检测图像的边缘 2、用不同σ值的LoG算子检测图像的边缘 3、用Canny算子检测图像的边缘 4、图像的阈值分割 5、用水线阈值法分割图像 6、对矩阵进行四叉树分解 7、将图像分为文字和非文字的两个类别 8、形态学梯度检测二值图像的边缘 9、形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象(Matlab a variety of image edge detection method 1, using Prewitt operator edge detection image 2, with different values of σ LoG operator edge detection image 3, the detection operator Canny edge image 4, image segmentation threshold 5, water line image segmentation threshold 6, on the matrix quadtree decomposition of 7, the image is divided into text and non-text for these two types of 8, detection of morphological gradient of the edge binary image 9, morphological examples- from the PCB images to remove all current lines, retaining only the target chip)

基于FFT的插值频率估计算法，matlab代码。(FFT-based frequency estimation algorithm of interpolation, matlab code.)

MATLAB综合教程.rar(comprehensive directory. Rar)

响应面的2阶多项式估计，使用最小二乘法，算法精度高，data数据随便换其他的三维数据(2-order polynomial response surface is estimated using the least squares method, the algorithm accuracy, data data was replaced with other three-dimensional data)

cat map function to scramble a one dimentson sequence

低轨卫星侦查确定地面目标位置，整周模糊计算(GRSS system)

inverter : onduleur multi-nuveuo monophse sumilnk matlab

susan算法检测边缘的MATLAB实验程序和结果(susan algorithm to detect the edge of the experimental procedures and results of MATLAB)

用matlab仿真随机信号的调制解调，并绘制调制信号、已调信号、解调信号、输出信号的频谱、功率谱密度，自相关函数(Matlab simulation of random signals with modulation and demodulation, and draw the modulation signal, modulated signal, the demodulated signal, the output signal spectrum, power spectral density, autocorrelation function)

对第一列为时间、第二列为数据的“data.txt”文件作归一化频率谱密度图。("Data.txt" file first as a time as data for the normalized frequency spectrum of the density map.)