matlaSvm

高阶谱分析工具箱，用于信号处理工具箱中各种函数调用，很有用(hosa)

说明：  本文提 出了基于功率预留的准入控制策略。首先介绍一种资源分配算法，该算法将可用信 道完全分配从而实现基站发射功率最小化。在此基础上，分别为小区间切换用户和 小区内切换用户设计预留策略，并根据系统的业务载荷自适应地调整功率预留量， 从而实现GOS的最优化。 (there exists a fundamental tradeoff between bandwidth and power. In this thesis, we propose a novel admission control scheme based on power reservation. Foremost, we introduce a joint subchannel and power allocation algorithm for WiMAX system, which minimizes the overall downlink transmit power by utilizing all available subchannels. Based on this, we propose two power reservation schemes for inter-cell handoff calls and intra-cell handoff calls, respectively. The amount of reserved power is determined in an adaptive manner for optimizing the metric of Grade of Service(GoS). )

BER for QAM modulation in a Rayleigh fading channel with and without transmit beamforming

本代码主要运用MATLAB的simulink的模块构建了一个OFDM的基本链路，并研究了AWGN信道在不同SNR下产生的误码率(BER).(This code mainly uses the MATLAB module of Simulink to build a basic link of OFDM, and studies the error rate (BER) of AWGN channel under different SNR)

说明：  采用遗传算法对 EKF 中的系统噪声矩阵和测量矩阵的协方差进行在线优化，以实现在模型误差最小时对 SOC 进行在线估计(Genetic algorithm is used to optimize the covariance of system noise matrix and measurement matrix in EKF on-line, so as to realize the on-line estimation of SOC at the minimum model error)

matlab project for vfinal year

This MATLAB Code plot the BER Vs Eb/No for M_ary FSK for differnt values of M. The user can choose the desired BER and the code will tell what is the required Eb/No to achieve this BER for differnt values of M. In addition, a plot of the shannon limit is available.

qpsk simulink block in matlab using simulink library.

说明：  通过迭代的方法来计算物质的光学性质，通过最小二乘法来设置收敛的条件，当结果小于收敛条件时，输出结果(Calculate liquid refractive index, using the iteration method, design the smallest error by the least squares method, to terminate the iteration convergence )

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