lowbandToFullbandEnergy-ratio

关于OFDM的代码和文档,文档主要是802.11协议(this code is about OFDM system)

说明：  GSM 目前还是现在主要应用的移动系统，2G的演进也是目前平稳向三代过度的重要途径，MUROS，EDGE等都是现在技术演进的关键技术，本代码给出了平台搭建中TCH信道编解码技术，希望对你有所帮助。(GSM is still the main application is mobile systems, 2G is the steady evolution over the three generations of an important way, MUROS, EDGE technology are now the key to the evolution of technology, the code structures are given a platform in the TCH channel codec technology, want to help you.)

这是计算三维dihedral的散射程序，对研究电磁散射的同行很有用(This is the calculation of the dihedral scattering of three-dimensional procedures, the study of electromagnetic scattering useful peer)

说明：  DF程序，可以直接运行仿真，观察以及比较DF性能(DF program, you can directly run the simulation, observation, and performance compared DF)

welch 和burg 算法实现功率谱估计(welch and burg algorithm to achieve power spectrum estimation)

Adaptive Communication Environment

不仅实现了ASK的调制信号，而且实现了加噪后的调制信号的解调过程。(Not only to achieve the ASK modulation signal, and the realization of the noise signal after the demodulation process of modulation.)

解PDE的经典隐式格式 很好用 微分方程数值解的实验程序(佛如 pde‘s)

MATLAB教材中的相应的源程序(对初学者很有用的，很多程序）(.m sources to the MATLAB Textbook)

说明：  实现图像的正反傅里叶变换，并用fft实现两幅图像的幅相交换(Amplitude and phase s replacement with fft)