color-histogram-based-image-system

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.)

卫星导航软件接收机解算程序，新增了矢量跟踪环算法(GNSS SDR)

A coursework that i do in my digital Communication to calculate mean height

detecting color and place in the picture. this project can find the place of object with red and blue color.

转子轴承系统模型，求转子系统的轨迹波形图及振动的频率图的主程序。(The rotor bearing system model, the main program frequency chart trajectory waveforms and vibration for rotor system of.)

点目标的回波仿真，有详细的说明，对学习和理解SAR信号很有帮助。(Point target echo simulation, a detailed description of the study and understanding of SAR signals helpful.)

matlab—simulink入门教程，比较详细地介绍了基本操作流程。(matlab-simulink introductory tutorial, a more detailed description of the basic operating procedures.)

IOTA prototype filter design for FBMC

启发式算法中的模拟退火算法和蚁群算法的matlab源程序，研究生数学建模期间编写的！(Heuristic method of simulated annealing algorithm and ant colony algorithm matlab source)

Cooperative spectrum sensing and adapting to the environment, a cognitive radio is able to fill spectrum holes and serve without causing harmful interference to the licensed user. We consider optimization of cooperative spectrum sensing with energy detection to minimize the total error rate.