Matlab数学建模经典案例实战源程序

we present a practical link adaptation algorithm for MIMO-OFDM systems. The proposed solution is based on sounding the channel periodically and choosing the optimal mode that will maximize the throughput or energy efficiency (EE) while satisfying the application’s quality of service (QoS) requirements. In addition, we address practical problems such as the computational complexity of the algorithm and determination of sounding period by novel closed form solutions and iterative algorithms. Realistic link level simulations confirm that the proposed solution achieves significant improvement over existing link adaptation algorithms when the aim is to maximize the throughput, and provides orders of magnitude gain in energy efficiency compared to poorly chosen fixed modes when used for energy efficiency maximization purposes. The resulting algorithms are implemented on a real time MIMOOFDM testbed, and we report on the experimental results.

雷达宽频带覆盖干扰信号产生时域频谱仿真程序(Wideband radar coverage domain spectral interference signal is generated when the simulation program)

《Home Networking Basis》（《家庭网络基础》）的配套MATLAB源代码。包括了以太网和无线以太网等模型。("Home Networking Basics" ( "family network infrastructure") supporting MA MATLAB source code. Including Ethernet and wireless Ethernet, and other models.)

Cross-scale regularization

此文档为word文档，给出了F-score的数学计算公式，并将公式用MATLAB写成程序(This document is a word document, gives the F-score mathematical formulation, and the MATLAB program of computing F-score.)

说明：  一个LMS自适应算法的例程，可以检测信噪比、改变输入信号和参考信号。(A routine of LMS adaptive algorithm)

this source code is useful to do cdma simulation in awgn channel..

使用matlab实现OFDM系统功能并仿真验证其功能 (Use matlab to realize the OFDM system simulation)

MUSIC算法的频率谱估计 包含1个目标信号和2个干扰信号(Frequency Spectrum Estimation of MUSIC Algorithm Contains one target signal and two interference signals)

Generating the cepstral coefficients over the whole signal. Usage: [cx,dcx]=matceps8(sig)