genetic-algorithm-based-on-matlab

基于OFDMA系统的多用户资源分配算法，论文配备MATLAB代码，入门的好教材。(— Orthogonal Frequency Division Multiple Access (OFDMA) basestations allow multiple users to transmit simultaneously on different subcarriers during the same symbol period. This paper considers basestation allocation of subcarriers and power to each user to maximize the sum of user data rates, subject to constraints on total power, bit error rate, and proportionality among user data rates. Previous allocation methods have been iterative nonlinear methods suitable for ofine optimization. In the special high subchannel SNR case, an iterative root-nding method has linear-time complexity in the number of users and N logN complexity in the number of subchannels. We propose a non-iterative method that is made possible by our relaxation of strict user rate proportionality constraints. Compared to the root-nding method, the proposed method waives the restriction of high subchannel SNR, has signicantly lower complexity, and in simulation, yields higher user data rates.)

多个关于有源电力滤波器的仿真例子，所有例子都有调试完毕，对学习APF有帮助(A plurality of active power filter on simulation example, all the examples have debugging, learning APF helpful)

利用matlab编写的桁架结构模态振型计算，运行之后出现各阶振型动画。 (Prepared using matlab truss calculation of vibration mode, run the first vibration mode appears after the animation.)

DVCPro parser/decoder

空时编码的matlab仿真程序，其中包括almouti，空时分组码仿真，空时格行码的设计仿真，不同信噪比下的比较，码长天线数的比较(the simulations of space-time coding are include in this rar file, adhered with the almouti scheme, space-time block cade sheme and space-time trill code sheme. )

DCT 2D function for signal

atrous-toolbox,静态小波变换工具箱，matlab程序，里边有用于图像融合的融合程序(Atrous- toolbox, static wavelet toolbox, matlab, with a imagefusion program in it. )

说明：  主要用于地震数据处理，例如面波频散曲线的提取。(Mainly used for seismic data processing)

computing Mutual information estimation of a mixture sounds

Matlab file for MPPT and Inverter