dig_filter

A Comprehensive Comparison Study of Document Clustering for a Biomedical Digital Library MEDLINE(综合比较研究文档聚类的医学数字图书馆检索)(A Comprehensive Comparison Study of Docum ent Clustering for a Biomedical Digital Librar y MEDLINE (Integrated Document Clustering comparative study of medical digital library retrieval))

使用yalmip调用CPLEX求解器求解优化问题(Using yalmip to call CPLEX solver to solve optimization problems)

介绍怎样制作机器人，包括硬件制作 系统建模　控制算法()

No.7信令与IP互通的技术要求！.rar,一看就知道了(No.7 signaling and IP access to the technical requirements. . Rar, a person would know the)

使用matlab，绘画出美国的星条旗。请运行main文件(use Matlab, painting the stars and the United States. Please operation main document)

描述了永磁同步电机的原理与控制方法，是十分详细的一本教程.(Describe the PMSM control method. It s very helpful for motor control)

欧拉法求解酵母发酵过程机理模型，估计4个状态变量(Eural；fermentation process；Mechanism model )

一个matlab的GUI界面计算器例子，是我以前的课程设计，用matlab7.0编写的。(A matlab GUI interface Calculator example, I' ve curriculum design, written with matlab7.0.)

介绍了平均电流控制型 PFC Boost 变换器的结构， 分析了其工作原理。 分别采用 Power System 工具箱和考虑电感电流断续工作状态的 C-MEX 文件 S 函数建立了主电路模型，对平均电 流控制型 PFC Boost 变换器进行了仿真。仿真结果表明，与 Power System 工具箱模型相比，基于 C-MEX 文件的 S 函数仿真模型能够准确仿真电流断续工作状态，仿真速度快。设计了电路样机进 行了实验研究，仿真结果与实验结果一致，证明了该方法的正确性。利用该方法可以高效地仿真 研究系统结构和参数变化时性能变化情况，得到的平均电流控制型 PFC Boost 变换器的混沌分岔 图，为更好地理解和设计这种变换器提供了有利的工具。(The structure of average current controlled power factor correction (PFC) Boost converter is introduced, and its working principle is analyzed. The PFC Boost converter is simulated using the model established with Power System toolbox and the C-MEX file S-function model respectively. Simulation results show that the C-MEX file S-function model can simulate the all state of the converter including discontinuous conduction mode with high speed. Experimental results show the correctness of the simulation results and the proposed method. The method is suitable for simulation the performance changing with the variation of system structure or parameters. The bifurcation diagram is derived for PFC Boost converter using this method, which is very useful for better understanding and better design of the converter.)

AWGN信道下，基于16QAM的TCM编译码(AWGN channel, 16QAM-based TCM encoding and decoding)