problem1

美国国家航空和宇宙航空局(NASA)研制的跟踪和数据中继卫星系统(TDRSS)的正交信号发生器使用的是阶数为r=11的GOLD序列，序列长为2047，m序列优选对为4445和4005，利用Matlab程序构造出这个序列，并且验证信号的平衡标准，PACF(离散周期自相关函数)和PCCF(离散周期互相关函数)。通过Matlab2009A测试。(NASA developed tracking and data relay satellite system (TDRSS) use of orthogonal signal generator is the order of the GOLD for the r = 11 sequence of length 2047, m sequence pairs for the 4445 and 4005, use of Matlab program to construct the sequence, and verify the balance of the signal standard, PACF and PCCF. Testing by Matlab2009A.)

bp网络训练工具箱适合新手学习和使用很有好处(Bp neural network training kit for beginners learn and use is very good )

Matlab code for demodulating QPSK signal

一种机器人的自适应pd控制，在MATLAB中通过s函数编程实现(a robot pd adaptive control, adopted in MATLAB's programming function)

支持向量机的工具包,可在Matlab65下使用,具有分类和回归功能.(Support Vector Machine tool kit can be used Matlab65 with classification and regression functions.)

粒子群优化算法（PSO）研究 粒子群优化算法（PSO）研究(PSO Particle Swarm Optimization Algorithm)

matlab数学建模工具箱，包括：％ 1. MATLAB常用数学建模工具的中文帮助 ％ 2. 贡献MATLAB数学建模工具(打*号) ％ 3. 中国大学生数学建模竞赛历年试题MATLAB程序(mathematical modeling matlab toolbox, including: 1. MATLAB mathematical modeling tools commonly used in Chinese to help 2. contributions to MATLAB mathematical modeling tool (hit* No.) 3. China Undergraduate Mathematical Contest in Modeling questions MATLAB program calendar)

matlab code of watermarking

主要内容包括matlab 语言基础、MATLAB程序设计基础、各种数值计算方法程序，可为MATLAB初学者提供学习指导。(The main contents include basic language matlab, MATLAB programming foundation, various numerical methods and procedures, MATLAB provides guidance for beginners to learn.)

débruitage de signal de parole par transformation de cosinus discret