DFandAF

用了一个多小时才传俩 光学相差程序 MATLAB编写 欢迎指教(MATLAB and discrib the abrration )

简易的滤波器，毕业设计用的。希望对大家有用(Filter for matlab.very easy to learn )

It contains the methods to extract out the darker or lighter objects of various intensities and shapes (including faint/ low intensity objects) noisy or inhomogeneous background

unitcommitment usig laglang reduse

产生随机信号观测样本，不同信噪比和归一化频率。分别用BT法和周期图法估计功率谱密度。(Generate random signal observation samples, different signal to noise ratio and normalized frequency.Using method of BT and cycle diagram method to estimate the power spectral density.)

qfsk调制，可使用各个通信系统模块，非常好用，简单易懂(qfsk modulation can be used in various communication system module, very easy to use, simple to understand)

图像分割是进行图像理解与分析的基础,是图像工程技术中的一个重要问题, 也是图像处理的经典难题。彩色图像比灰度图像具有 更多的视觉信息, 因而受到了越来越多的重视。文章将彩色图像的分割技术分为三大类,并分别加以系统概括, 分析了各种方法的优缺点。(Image segmentation is the image understanding and analysis of the basis of the image engineering technology is an important issue, but also the classical image processing problems. Color image than the gray image with more visual information, which are more and more attention. Article will color image segmentation techniques into three categories, and to the system were summarized, analyzed the advantages and disadvantages of each method.)

主要是讲MATLAB的基础教程，是本不错的点击书籍！携带方便。(Mainly stresses the basis of MATLAB tutorial, click on the good books! Easy to carry.)

This code generate LFM chirp with any length, cycles, delays, and phase offsets. It also ensure continous phase change from one pulse to the other.

说明：  对输入的信号计算其的分形维数，用以判断信号的复杂度(The input signal to calculate the fractal dimension of complexity to determine the signal)