modulation

使用FX反褶积来改善信噪比的MATLAB程序，希望对大家有帮助(SNR enhancement using fx-deconvolution)

说明：  非线性时间序列分析,在matlab环境下实现的代码(Non-Linear Time Series Analysis)

this code is used to implement FMT Filter bank trancsiver in matlab. the filter coefficient can be changed also the number of subcarriers.

唇形跟踪，对象为唇部。 matlab仿真成功后需用VC实现并设计界面(Lip tracking, object for lip)

Phase-shift keying (PSK) is a modulation process whereby the input signal, a binary PCM waveform, shifts the phase of the output waveform to one of a fixed number of states. The demodulation process can be divided into three major subsections, as shown by Figure 4. First, since the incoming waveform is suppressed carrier in nature, coherent detection is required. The methods by which a phase-coherent carrier is derived from the incoming signal are termed, carrier recovery, and will be covered first.

用Matlab实现在线音乐试听，有趣的小程序(listen to music online by Matlab, an interesting applets)

一维声子晶体带隙程序,可以计算一维声子晶体垂直入射状态下的带隙结构(one-dimensional phononic crystal band gap)

说明：  pmsm的观测器matlab函数，基于ESO理论编写(Matlab function of PMSM observer, based on ESO theory)

蚁群算法，通过本算法，可以用以求解NP问题最优值，属于启发算法(Ant colony algorithm, the algorithm can be used to solve the problem of the optimal value of the NP, is heuristic algorithm)

MATLAB-SIMULINK通信系统建模与仿真实例分析-清华大学编著，很实用的案例分析(MATLAB-SIMULINK communications system modeling and simulation examples analysis- Tsinghua University, edited, very practical case studies)