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无约束一维极值问题，进退法，黄金分割法、奜波那契法，牛顿法，割线法，goldstein法，wolfe-powell 算法matlab源代码(Unconstrained a d extremum problems, in a method, the golden section method, wave that contract law, Newton method, secant line rule, goldstein method, Wolfe-Powell algorithm matlab source code )

This document is described HSI colour space to RGB colour space algorithims at matlab

同步算法 schmidl algorithm 的实现，有中文注释( schmidl algorithm 的实现，有中文注释)

卫星姿态控制仿真，包括卫星轨道建模、卫星运动学、动力学建模，跟踪律计算(Satellite attitude control simulation, including satellite orbit modeling, satellite kinematics, dynamic modeling, tracking law calculation)

Convex Optimization, network model

蜂群算法求解电力系统问题,很方便，很有效，快速求解。(the ABC are used to solve power system)

一种脑电地形图快速成像方法研究 一种脑电地形图快速成像方法研究(A fast imaging method for brain electrical activity mapping)

说明：  用matlab实现的稀疏字典学习算法，可以用于图像去噪、图像分类、图像识别等(Sparse dictionary learning algorithm implemented by Matlab can be used for image denoising, image classification, image recognition and so on.)

to understand the Algorithm go to matlab help in page dct2 and idct2 to get the mathematical expression for M = N = 8, we can calculate the most of hard values and save it as LUTs to speed up the execution now compare our special 8X8 functions with the internal general functions use this code: A = int32(100*rand(8,8)) tic for i = 1 : 1000 IDCT_8X8(DCT_8X8(A)) end toc tic for i = 1 : 1000 idct2(dct2(A)) end toc i had built the general functions too, but with low speed (to understand the Algorithm go to matlab help in page dct2 and idct2 to get the mathematical expressionfor M = N = 8, we can calculate the most of hard values and save it as LUTs to speed up the executionnow compare our special 8X8 functions with the internal general functionsuse this code: A = int32 (100* rand (8,8)) tic for i = 1: 1000 IDCT_8X8 (DCT_8X8 (A)) end toc tic for i = 1: 1000 idct2 (dct2 (A)) end toc i had built the general functions too, but with low speed)

matlab学习，适合初学者对matlab软件进行学习(matlab learning software for beginners to learn matlab)