matlab-code(3rd-report)

DIGITAL water marking

In this simulink model , BPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.

递归极大似然数估计，在实际通信系统仿真过程中非常有用(Recursion number of maximum likelihood estimate, in actual communication system simulation process is very useful )

《MIMO-OFDM无线通信技术及MATLAB实现》( The MIMO-OFDM wireless communication with MATLAB )

模糊c均值聚类方法，可以很方便的分割图像。(Fuzzy c-means clustering method, can be very convenient segmentation image.)

simple ols code for matlab

主成分分析方法在各个变量之间相关关系研究的基础上，用较少的新变量代替原来较多的变量，而且使这些较少的新变量尽可能多地保留原来较多的变量所反映的信息一种方法。(Principal Component Analysis in the relationship between the various variables on the basis of the study, with fewer new variables replace the original more variable, but made them less a new variable as much as possible to retain the original variables that reflect more information methods)

matlab信号系统，通过应用matlab进行信号系统的实验进行。(matlab signal system, signal system through the application of matlab experiments.)

一个 gui 界面的 matlab 串口通信演示程序,对实验数据进行处理，达到要求(A gui interface, serial communication matlab demo program, the experimental data processing, to meet the requirements)

vrml与matlab讲解，让需要使用matlab虚拟现实工具箱的人找到自己需要的东西(vrml and matlab presentations, Virtual Reality Toolbox need to use matlab people find what they need)