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Matlab files of chapter 4 kalman filtering 3 edition of grewal

上传代码都是MATLAB关于music算法的内容，其中包括针对阵列幅相误差进行线阵校正的经典NSF方法，music-capon最小方差法，music算法估计声源方位谱。(Upload code are MATLAB algorithm on music content, including amplitude and phase errors for the array line array calibration method NSF classical, music-capon minimum variance method, music algorithm to estimate sound source spectrum.)

详细解释了ibatis的用法和jar包。。。。。。。。。。。。。(A detailed explanation of the use and ibatis jar package. . . . . . . . . . . . .)

AR模型的Yule-Walker方程.1927年，Yule提出用线性回归方程来模拟一个时间序列。Yule的工作实际上成了现代谱估计中最重要的方法——参数模型法谱估计的基础。Walker利用Yule的分析方法研究了衰减正弦时间序列，得出Yule-Walker方程，可以说，Yule和Walker都是开拓自回归模型的先锋。(The Higher-Order Yule-Walker method.)

利用matlab求解线性非线性微分方程，很有有的学习书籍(Nonlinear differential equations using matlab solving linear, learn some great books)

神经网络BP算法的matlab源码，实现了学习和训练过程。(BP neural network algorithm matlab source code, to achieve the learning and training process.)

msk与gmsk调制解调的仿真程序，仿真结束后将结构写入文件。(structure simulation of msk and gmsk modem program, the end of the simulation will write to the file.)

永磁同步电机的直接转矩控制，自己搭建的仿真模型，基于Simulink仿真系统。(Direct torque control of permanent magnet synchronous motor, build their own simulation model, based on Simulink simulation system.)

偏最小二乘法简化方法，输入合适的数据，即可得到正确的主因子数，及回归方程。(Simplified method of partial least squares, enter the appropriate data, the main factor to get the correct number, and the regression equation.)

对中频信号的采用处理，以及速率的转换等，其中使用低通滤波器(The adoption of the IF signal processing, as well as the rate of conversion, in which the use of low-pass filter)