mat03

可以用svpwm的一种仿真研究，用于对PMSM控制的研究，在matlab环境下(SVPWM can be used as a simulation study, for control of PMSM in matlab environment)

通过 matlab 编程实现捷联惯导系统初始对准、惯导解算的全过程。 1）初始自对准：利用前10分钟实验车静止的数据进行惯导系统的自对准。采用前2分钟数据进行解析粗对准，后8分钟数据用五状态Kalman滤波器实现精对准；为了验证精对准性能，可在粗对准结果上把航向角人为加一定幅度（如10度）的误差，观察精对准的收敛性能。 2）纯惯导解算：对准结束后转入纯惯性导航解算，要求进行双子样的圆锥和划摇补偿，即每20ms完成一次导航解算，输出完整的导航结果包括三个姿态、两个水平速度和两个水平位置（天向通道发散不必输出），并给出姿态、速度、位置随时间的变化曲线以及位置误差曲线。(The whole process of initial alignment and inertial navigation solution of strapdown inertial navigation system is realized by matlab programming.)

Soft Output Viterbi Decoding algorithm is used for the soft decoding of iterative channel codes.

说明：  路基超高加宽计算程序，中文注解完整，学习应用很方便。(Calculation of high embankment widening program, Chinese comments complete, the application is very easy to learn. )

给予MATLAB的法制函数方法，包含Powell的子程序(MATLAB function to give way to the rule of law, including Powell' s subroutine)

OFDM,用于OFDM编程，采用MATLAB，可以学习OFDM调制，用与802。11A，802.16.AC。(OFDM for OFDM programming using MATLAB, we can learn from OFDM modulation, using the 802. 11 A, 802.16.AC.)

在ＭＡＴＬＡＢ中非平稳信号的调用函数，生成以Ｔ０为中心的双边指数调幅信号(MATLAB Central Africa in a smooth signal transfer function, T0 generation to the center of the bilateral index AM signal)

Abstract- Although the vast majority of EMV payments are processed without a hitch, there are occasions when the cardholder later repudiates a payment. The cardholder may be adamant that he or she was not present to authorize the transaction, but the issuing bank considers the transaction data and certificate to evidence otherwise because they show that the chip and PIN mechanism had been used to authenticate the cardholder. A solution is proposed that leaves a cryptographic mark on the card’s chip which could help determine whether or not that card was present for the transaction and thereby help adjudication.

一个非线性制实例,采用ANN-PID实现一非线性系统控制(An example of nonlinear system was controled by software ANN-PID with using the matlab program)

对通信信号的调制，AM、DSB、SSB,现在介绍DSB的算法，即源代码。(Modulation of communication signals, AM, DSB, SSB, DSB will now describe the algorithm, that is the source code.)