leijia

Extraction VTO. GAMMA, PHI for EKV MOSFET Model using Levenberg–Marquardt algorithm.

MPC using steady state model

采用多天线的认知无线电系统相对于单天线认知无线电系统，既有传统的资源（频域，时域，码域），又有空域资源。本文研究基于博弈论的有限反馈认知MIMO系统的资源分配，涉及发射功率、空域（采用波束成形）和反馈速率等资源的分配。利用有限的反馈信道反馈量化的信道状态信息(CSI)，基于量化CSI，本文主要研究联合功率分配与波束成形优化、次用户（认知用户或非授权用户）反馈速率控制、联合功率分配与反馈速率控制等相关资源分配问题。(Multi-antenna cognitive radio system with respect to a single antenna cognitive radio systems, both traditional resource (frequency domain, time domain, code domain), there airspace resources. In this paper, a limited resource allocation game theory of cognitive MIMO system based on feedback, involving the launch distribution power, airspace (using beam-forming) and feedback rate and other resources. With limited feedback channel feedback quantized channel state information (CSI), based on quantified CSI, this paper studies the joint power allocation and beamforming optimization, secondary users (cognitive user or unauthorized user) feedback rate control, joint power allocation and feedback rate control and other issues related to resource allocation.)

Signals Systems and Transforms 4E by charles l.Phillips John.M Parr Eve

说明：  潮流计算(matlab)

QAM and Fading simulation

说明：  关于卷积码维特比译码的方法的实现，硬判决方法译码(Viterbi decoding of convolutional code implementation of the method, hard decision decoding method)

这是数字图像多种方法的配准程序，能够处理dicom格式的图像。(This is a digital image registration procedures for various methods that can handle images dicom format.)

garch族（garch,garchs,garchsk,gjr）模型的参数模拟，以及风险值 VaR 在不同水平下的估算。(garch group (garch, garchs, garchsk, gjr) parameters of the simulation model, and the estimated risk value VaR at different levels.)

MATLAB仿真实现最小均方差（MMSE）均衡算法 消除多径引起的ISI 帮助理解算法原理(MMSE_EQUALIZATION with matlab)