Motion-estimation-image-registration

利用matlab实现无约束优化，对不同的函数进行优化，并比较优化结果和运算速度(Matlab unconstrained optimization, optimize and compare different function optimization results and computational speed.)

说明：  使用matlab语言编写的由彩色图像到轮廓提取(Matlab language used by the color image to the contour extraction)

hi this code image processing

mimo-ofdm的仿真资料，非常全面，详细介绍了整个原理，是研究OFDM的好资料！(mimo-ofdm simulation information, very comprehensive, detailing the entire principle of OFDM is to study the good information!)

DUAL-TONE MULTIFREQUENCY (DTMF) SIGNALING project

说明：  和2DPSK相关的通信系统matlab仿真(2DPSK and related communications systems Matlab simulation)

all image processing toolboxes

本书介绍了matlab在光学方面的应用，很详细，给出了很详细的例子(This book describes the application of optical matlab, very detailed, very detailed examples are given)

说明：  在matlab下运行，实现基于模拟退火算法的函数求极小值算法，绝对能运行成功！(Run in matlab to realize the function based on simulated annealing algorithm for seeking the minimum, the absolute can run successfully!)

这个Matlab程序实现最速下降算法。最速下降法是一种最基本的算法，它在最优化方法中占有重要地位.最速下降法的优点是工作量小，存储储变量较少,初始点要求不高；缺点是收敛慢，最速下降法适用于寻优过程的前期迭代或作为间插步骤，当接近极值点时，宜选用别种收敛快的算法. (The Matlab program to achieve the steepest descent algorithm. Steepest descent method is a basic algorithm, it occupies an important position in the optimization method. Advantage of the steepest descent method is the small amount of work, less storage reservoir variables, the initial point less demanding drawback is slow convergence, the steepest descent method for the optimization process of the early iterations, or as inserted steps are advised to use other kinds of fast convergence of the algorithm when close to the extreme point.)