matlab99999999

OFDM在MATLAB仿真软件下的仿真，很有用，很基础，很重要。(OFDM simulation in the matlab. it is very basic code and importent. )

说明：  m序列发生器及其自相关 m序列构成的信号(矩形脉冲） m序列sinc成形信号的自相关(m-sequence generator and its associated m-sequences formed from the signal (rectangular pulse) m sinc sequence forming signal autocorrelation)

机器人运动学正解求解过程，计算出机器人各个关节角的角度(Robot kinematics solving process to calculate the angle of each joint angle of the robot)

PCA特征脸训练和重建程序，比较好用，欢迎下载(Eigenface PCA training and reconstruction procedures, compared to-use, welcome to download)

【数学建模必备】2010年多目标规划详解(MCM必备)

有关matlab的教程 让你很快掌握它的使用方法(Matlab tutorial for you quickly grasp how to use it)

学习matlab的基础书籍，The basis of book learning matlab(The basis of book learning matlab)

改进的共轭梯度法，具有很好的收敛效果，达到整体最有，在MATLAB中实现。(Improved conjugate gradient method, has a good convergence effect, to achieve the overall most realized in MATLAB.)

说明：  论文的仿真代码，中文字数必须大于20个字。。。。(optimal simulation, but not include CVX function,just take the result after optimal computing)

Space–time block coding is a technique used in wireless communications to transmit multiple copies of a data stream across a number of antennas and to exploit the various received versions of the data to improve the reliability of data-transfer. The fact that the transmitted signal must traverse a potentially difficult environment with scattering, reflection, refraction and so on and may then be further corrupted by thermal noise in the receiver means that some of the received copies of the data will be better than others. This redundancy results in a higher chance of being able to use one or more of the received copies to correctly decode the received signal. In fact, space–time coding combines all the copies of the received signal in an optimal way to extract as much information from each of them as possible.