An-Introduction-to-Programming-and-Numerical-Meth

说明：  对使用matlab编程的基础知识做了详尽的介绍。(Matlab on the use of basic knowledge of programming to do the detail.)

Abstract：Thearticleismainlydevotedtothetheoryaswellastheachievementonthemodulationanddemodulationofπ/ 4-DQPSKsysteminthesoftwareSystemView.Besides，thearticleanalysesthedynamicandstatic behaviorsoftheπ/4-DQPSKsystemaswellastheperformanceagainstnoiseundertheconditionofGaussnoise channel.Thecomparisonismadeonthespectrumandanti-noiseperformancebetweenπ/4-DQPSKandQPSK underthethesamechannel.Theresultofsimulationshowsthatthespectrumexpandingofπ/4-DQPSKissuperiortothatoftheQPSKsystem. Keywords：π/4-DQPSK；SystemView；computeraideddesign（CAD）；Matlab(Abstract: Thearticleismainlydevotedtothetheoryaswellastheachievementonthemodulationanddemodulationof pi/4-DQPSKsysteminthesoftwareSystemView.Besides, thearticleanalysesthedynamicandstatic behaviorsofthe pi /4-DQPSKsystemaswellastheperformanceagainstnoiseundertheconditionofGaussnoise channel.Thecomparisonismadeonthespectrumandanti-noiseperformancebetween pi /4-DQPSKandQPSK underthethesamechannel.Theresultofsimulationshowsthatthespectrumexpandingof pi /4-DQPSKissuperiortothatoftheQPSKsystem. Keywords: Pi /4-DQPSK; SystemView; Computeraideddesign (CAD); Matlab)

模糊PID控制的SIMULINK仿真程序，做智能控制算法的可以下载下来学习(SIMULINK simulation fuzzy PID control program, do the smart control algorithm can be downloaded learning)

A muitistage tap filter in simulink. Phase dirtoin and phase sitortion shown in teh simulation results(A muitistage tap filter. Phase dirtoin and phase sitortion shown in teh simulation results)

说明：  三目标微电网优化调度，减少成本，提升效益(Optimal Dispatching of Microgrid)

说明：  直齿轮副啮合刚度计算，周期刚度，包含单双齿啮合。(Spur gear pair meshing stiffness calculation, including single and double tooth meshing.)

travel guide to new orleans

all batteries used in traction chain in elevtric vehicl

matlab 算法检测 特征值提取(matlab )

高斯赛德尔迭代法，雅可比迭代法，理查森迭代算法，超松弛迭代算法的matlab程序。上述算法均用于求解线性方程组。(High Sisaideer iterative method, Jacobi iteration, Richardson iterative algorithm, over relaxation algorithm matlab program. The algorithm for solving linear equations.)