calculate2

说明：  用MATLAB的神经网络工具箱实现三层BP网络(Using MATLAB)

matlab实现的avi读入,可以运行(matlab realize read into the avi, you can run)

high pass filter with FIR for education

文件夹中NPFMain.m为滤波算法主运行程序，CRLBCompute.m为计算CRLB并且画出CRLB、NPF、EKF/IMM-EKF滤波误差(均值和均方差)曲线。(folder NPFMain.m filtering algorithm for the main operating procedures, CRLBCompute.m estimator to calculate and paint estimator, NPF, EKF/IMM- EKF filter error (mean and variance) curve.)

Sirve para calcular la intensidad de campo con el metodo de suma de potencias.

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this program is maily for slm , but u can input the unmber of ofdm or the length of n for BPSK

This is the source code for various digital modulation schemes(QAM,MSK,DPSK,MFSK,QPSK)

简洁适用的基音周期提取程序,采用自相关和平均幅度差函数相结合的方法(Simple application of the pitch period extraction procedures, the use of auto-correlation and the average magnitude difference function method of combining)

数值积分中matlab的实现，其中包括拉格朗日插值、辛普森插值等基本算法。(Numerical integration in matlab realization, including Lagrange interpolation, Simpson and other basic interpolation algorithm.)