gui_0104

image fusion in average method

tA scheme of format conversion optical 16-ary quadrature amplitude modulation (16QAM) toquadrature phase shift keying (QPSK) signal based on cascaded four-wave mixing (FWM) in semiconduc-tor optical amplifiers (SOAs) is proposed. Theoretical analysis and simulations of the format conversionscheme are conducted to validate the feasibility of the proposal. In this proposal, the phase conjugatedof 16QAM signal is generated after the first FWM process in an SOA, and then the QPSK signal is con-verted due to the second non-degenerate FWM (ND-FWM) process in another SOA. The performance andthe optimal design of the 10 Gbit/s format conversion system under various key parameters of SOAs are uated and discussed. Simulation results present useful to enable interconnection between backbonenetwork and access network.

基于matlab的声音特征提取，可用于语音识别和声纹识别(Matlab-based audio feature extraction, can be used for speech recognition voiceprint recognition)

ADM算法，用于基于TV模型的压缩感知图片重构的快速算法，张印所编( ADM algorithm for picture compessing)

systemview环境下仿真实现4DPSK的调制与解调(Systemview environment simulation realize 4DPSK modulation and demodulation )

此word中包含很多关于简单的MATLAB习题,希望对大家的学习有帮助!(This word contains a lot about the simple MATLAB exercises, we want to study and help!)

一个整流双闭环的simulink仿真。采用电压外环电流内环设计，效果理想(Rectifier double simulink)

主成分分析matlab_GUI程序,得到主成分系数矩阵和主成分得分系数(Matlab_GUI principal component analysis procedure, the coefficient matrix of principal component scores and principal component factor)

利用MATLAB进行数值计算与数据分析，很好的学习教材(The use of MATLAB for numerical analysis and data, good learning materials)

计算信号的魏格纳分布。 用法见函数说明。(Calculate the signal Wigner. Usage See function description.)