matlab-SQGQ

用matlab编写的自适应遗传算法，交叉概率和变异概率能够自动随适应度而改变，因此能够提供相对某个最优解的最佳交叉概率和变异概率(Using matlab adaptive genetic algorithm, the crossover and mutation probability with the fitness change, and therefore able to provide relatively a optimal solution best crossover probability and mutation probability)

北斗二代卫星中37种伪随机码的产生程序代码，可选择几号卫星，生成4ms的伪随机码。(Beidou second generation satellite 37 kinds of pseudo-random code generation program code, you can choose a few satellites, generate 4ms pseudo-random code.)

根据D.C.CHU提出的计算CAZAC序列的算法，计算出CHU序列的matlab程序。包括自相关函数，FFT变换后的CHU序列，以及CAZAC序列的一些特性，还提供D.C.CHU的算法原文(According to the calculation made by CAZAC sequence DCCHU algorithm to calculate the CHU sequence matlab program. Including the self-correlation function, FFT transformed CHU sequence, as well as some of the characteristics CAZAC sequence)

说明：  《Matlab6.x符号计算与应用》机械工业出版社2003年版，刘宏友 彭锋 等编著。本书基于matlab6.0环境下的大量实例，介绍了matlab符号计算功能的适用方法。(Matlab6.x symbolic computation and application，China Machine Press, 2003 edition. LIU Hongyou-Peng Feng, eds. This book based on a large number of instances in matlab6.0 environment, introduced the application of matlab symbolic computing methods.)

The code introduces postcoding technique in ofdm system that results in a much less complex mechanism and provide similar result as are obtained with precoded system. In this technique the coding part is done after the ifft block that is initially the data is converted to frequency domain n then coding is introduced.

Scale Invariant Feature transform ( SIFT)-- this code implements the SIFT algorithm which extracts features invariant to Scale, Rotation and translation from any image.

目前，MATLAB軟件是只進不出的企業，公司和研究機構，但在更高，從大學生到博士生的學習機構也必須掌握的基本技能是必不可少的計算工具，(At present, the MATLAB software is not only into the businesses, companies and research institutions, but also in institutions of higher learning from college students to doctoral students must master a basic skill is essential computational tools,)

说明：  fm调制解调算法，对于初学者来说很通俗易懂(fm modulation and demodulation)

Closed loop control of an unmanned underwater vehicle (UUV) in the dynamicallydifficult environment of shallow water requires explicit consideration of the highly coupled nature of the governing non-linear equations of motion.

包含较为多的matlab和stk混合编程资料(Contains the matlab and stk mixed programming information)