SWIII

M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the I and Q symbols modulate these carriers. The I and Q carriers are combined and time and frequency domain plots are provided showing key waveforms at various positions in the QPSK transmitter. (M-file for simulating a QPSK transmitter b y modulating with a pseudo random bit stream. A s erial to parallel conversion of the pseudo rand om bit stream is performed with mapping of two bi ts per symbol. A cosine and sine carrier is CBMs gured and the I and Q symbols Modulate these CARR IERS. The I and Q carriers are combined and a time nd frequency domain plots are provided showing key waveforms at various positions in the QPSK t ransmitter.)

说明：  直流电机双闭环控制simulink仿真模型(DC motor control simulink simulation model of double loop)

反激变换器的电压闭环PI控制，输出稳定，可以学习(Flyback voltage loop PI control, stable output, you can learn)

说明：  蚁群算法的20*20km地图建模，及其三维路径规划(Ant colony 20 * 20 3D path planning)

输入某一点的应力值（6个），可以求出其主应力、主应力方向以及切应力值(Enter a point of stress (6), can find the principal stresses, principal stress direction and the shear stress)

说明：  汽车仿真实例包括发动机离合器等的SIMULINK仿真10学时(Automobile simulation examples include SIMULINK simulation 10 hours of engine clutch, etc.)

该文档包含了描述核方法的经典书籍Kernel+Methods+for+Pattern+Analysis以及附带书中的源码，非常适合学习核方法的研究者，希望大家喜欢～(this document include the classic book Kernel+Methods+for+Pattern+Analysis which describs the kernel trick in detail, and with the souce code in it, hope you will like~)

Adaboost_rbf算法，matlab实现。希望对您有参考价值(adaboost algorithm in matlab)

任意输入年，月，日，通过输入日期查看它是该年的第几天(Any input year, month, day, it is the first few days)

直线加速器twiss参数匹配，matlab模拟(linac twiss parameter matching, Matlab simulation)