PSNR_Stegnography

快速傅里叶变换 它的主要功能是用fft变换然后识别文字(FFT ,it is used to fft and recogonize chinese )

在通訊領域中基本頻率數位調變中之一之訊號fading之應用OFDM fading(OFDM fading)

说明：  利用马尔可夫决策过程求解动态规划问题，希望对大家有所帮助了(Using Markov Decision Process to Solve Dynamic Programming Problem, I hope it will be helpful to all of you.)

说明：  it is a very good way to use matlab simulink for analysis of control systems in nature

高成编写的《matlab接口技术与应用》中例题的源代码(High into the preparation of the " matlab interface technology and applications" in the source code examples)

MIMO系统容量仿真程序分为两个。其中 文件夹1为：发射天线数为4，接收天线数逐渐增大时MIMO系统容量的仿真程序。 文件夹2为：接收天线数为4，发射天线数逐渐增大时MIMO系统容量的仿真程序。(MIMO system capacity simulation program is divided into two. One folder 1 as follows: the number of transmitting antennas is 4, gradually increasing the number of receive antenna MIMO system capacity when the simulation program. Folder 2 as follows: the number of receiving antennas 4, gradually increasing the number of transmission antennas, MIMO system capacity when the simulation program.)

旅转机械故障机理及诊断方面的专业书籍，是全面掌握机械故障诊断很全面的方面的书(Journey to the mechanism of mechanical failure and diagnostics, professional books, is a comprehensive diagnosis of mechanical failure have very comprehensive books)

贪婪算法，通过迭代，可应用于子载波分配时。(Greedy algorithm, iterative, can be applied to subcarrier allocation.)

some files to calculate: Divergence Plotter , Curl Plotter , Scalar Line Integrator , Vector Line Integrator , Flux Integrator , Discrete Electrostatics Plotter , Laplacian Solver

不同信噪比下2FSK,2PSK,4PSK,16PSK,16QAM误码性能仿真(Different SNR 2FSK, 2PSK, 4PSK, 16PSK, 16QAM BER performance simulation)