MATLAB_function

SPIHT algorithm development in matlab.

pca code for face reconition

一个运用灰度算法的matlab程序,数据自己设置。这里以房价为例(a matlab program using GRAY arithmetic)

QAM Matlab程序，误码率的坐标，星座图等在图中已经显示出来(QAM Matlab procedure, the coordinates of BER, constellation diagram, etc. At chart has been displayed)

说明：  能够用来求解部分关利用遗传算法的优化模型。。(Relations can be used to solve some of the optimization model using genetic algorithms. .)

rottation this rottation program in matlab code.this program is used to rottate an image with specified angel.

fastica工具箱的使用攻略，简单易懂，便于操作，ica分析不可缺少的资料。(fastica toolbox Raiders use, easy to understand, easy to operate, ica analysis of indispensable information.)

基于matlab的多用户检测技术，有各种算法和论文。(Matlab-based multi-user detection technology, there are a variety of algorithms and papers.)

模拟退火算法来源于固体退火原理，将固体加温至充分高，再让其徐徐冷却，加温时，固体内部粒子随温升变为无序状，内能增大，而徐徐冷却时粒子渐趋有序，在每个温度都达到平衡态，最后在常温时达到基态，内能减为最小。 (Simulated annealing algorithm derived from solid annealing principle, the solid is heated to a sufficiently high, let it cool slowly, when heated, solid particles with temperature becomes disordered state, the internal energy increases, while slowly cooling the particles gradually increasingly ordered at each temperature to reach equilibrium, and finally reach the ground state at normal temperature, which can be reduced to a minimum.)

说明：  dtc for the induction motor with the estimation of speed using MRAS is good