juanjima

说明：  OQPSK的Matlab/Simulink调制解调仿真系统，包括匹配滤波，载波恢复，定时恢复等重要模块，可以观察眼图，仿真误码率，帮助理解OQPSK系统(OQPSK Matlab/Simulink simulation system modulation and demodulation, including matching filter, Carrier Recovery, timing recovery and other important module, we can observe the eye, simulation BER help understand OQPSK system)

Qpsk调制的基带数字通信系统通过awgn信道后的误码率(Qpsk modulated baseband digital communication system BER after channel through awgn)

二维弹性波正演，matlab程序，PML衰减(2D elastic wave forward MATLAB)

为.dat文件的每帧的帧头加上帧长等信息(for. Dat paper every frame with the header information such as frame size)

video shot boundary detection

基于MATLAB的PSK系统仿真传输图，希望能给大家带去方便(MATLAB-based system simulation of PSK transmission map, I hope everyone can take to facilitate)

ACO for PI controller

本程序在MATLAB环境下仿真了基于宽带信号的通道均衡的FIR算法，给出了利用FIR均衡后的效果。(This procedure in the MATLAB simulation environment based on the wideband signal channel balanced FIR algorithm, is given after the use of FIR balanced results.)

L_D算法和Burg算法解Toeplitz矩阵并进行参数估计，并对信号的功率谱进行比较(Levinson algorithm and Burg algorithm )

leach协议簇头选择算法的改进及仿真 在改进的LEACH．H协议在簇头节点的选举过 程中，充分考虑了簇头节点剩余能量因素，设定了簇头的能量阀值，防止了低能量的节点成为簇头。在此基础上引 进簇头调整过程，该过程通过排除紧密邻居簇头和增加必要的簇头，在一定程度上解决了LEACH协议存在的问题， 从而达到均衡网络能量消耗，延长生存期的目的。网络仿真证明了新算法的可行性。 (An Improved Algorithm for Selecting Cluster-heads in LEACH)