wolfe_powell

identification face

说明：  mylsb.m是个非常完整的LSB密写源码并且密写和提取都在里面，图片我没上传，你只需要添加一个图片文件就可以了，记住图片必须是灰度图片，如果是RGB，我转换的代码也在里面很有意思哦。weipingmian.m是个提取图像位平面的程序，图片也是需要你自己加载，最后一个就是8*8块的图像DCT变换。(mylsb.m is a very complete source of LSB Steganography Steganography and extraction, and are on the inside, I did not upload pictures, you only need to add a picture file on it, remember the image must be a grayscale image, if it is RGB, I converted the code is also very interesting inside Oh. weipingmian.m is a program to extract bit-plane images, pictures, you also need to load the last one is 8* 8 DCT transformed image.)

是空间普中的经典music算法仿真程序，其中包含了4中算法的对比(this is a classical MUSIC algorithm what is about the spatial spectrum estimation)

This simulation file is in matlab software and is about the pwm closed loop chopper.

在网友的提供的程序基础上，经过修改，反距离加权插值法可以使用的，里面有的联系方式，可以留言(On the basis of the program provided by netizens, after modification, the inverse distance weighted interpolation method can be used. Some of the contact information can be left a message.)

k-means聚类算法在MATLAB的实现(k-means clustering algorithm in MATLAB implementation of)

simple problem average filter

　　数字信号处理是一门以算法为核心，理论和实践性较强的学科。是电子信息工程、通信工程、电子信息科学与技术专业的一门重要的专业技术基础课。数字信号处理课程是在学习完数字信号处理的相关理论后，进行的综合性训练课程，其目的是： 1、使学生进一步巩固数字信号处理的基本概念、理论、分析方法和实现方法； 2、增强学生应用Matlab语言编写数字信号处理的应用程序及分析、解决实际问题的能力。(Digital signal processing is an algorithm as the core theoretical and practical strong discipline. Electronic and Information Engineering, Communication Engineering, Electronic Information Science and Technology, professional an important professional and technical basic courses. Digital Signal Processing is a comprehensive training course in learning digital signal processing theory, its purpose is: 1 to enable students to further consolidate the basic concepts of digital signal processing, theory, analysis and implementation enhance the students to apply the Matlab language to the application of digital signal processing and analysis, ability to solve practical problems.)

matlab code for dc motor design 5

拉格朗日（Lagrange）多项式插值算法源代码这是一个Matlab实现的拉格朗日多项式插值算法，它使用拉格朗日多项式插值的方法近似点定义函数。(Lagrange (Lagrange) polynomial interpolation algorithm source code This is a Matlab realization of Lagrange polynomial interpolation algorithm, which uses the Lagrange polynomial interpolation method similar to the definition of function points.)