Kac

kalman滤波程序，是一种数据融合程序，主要用以组合导航(kalman filtering process, is a data integration process, mainly for navigation)

熵（近似熵，样本熵）,适合初学者。值得一看。。。。。(Entropy (entropy of approximate entropy, sample), suitable for beginners. Worth a look... )

电磁场圆极化波的电场和磁场的矢量表示和传播可以便于观察相位的关系，电磁场仿真应用(wave spread circular polarization)

参考文件，MMBT3904 datasheet(References，MMBT3904 datasheet)

Small MatLab routine to perform a fast fourier transformation to determine the dominant frequencies in a time response

说明：  遗传算法通过源代码 选择交叉编译 有较好的收敛性(Genetic selection through cross-compile the source code has a better convergence)

这个是matlab下的全部时频分析在信号处理中的代码(this is the whole of Matlab time-frequency analysis in signal processing code)

A frequency domain scrambling document

matlab开发的，基于行作用技术的代数迭代算法反演代码。可用于层析成像(matlab developed algebraic algorithms based on the role of technology line inversion code. Can be used for tomographic imaging)

matlab中的dct变换，在图像中利用dct变换嵌入水印，并提取(The dct matlab transformation in the image watermarking using dct transform, and extract)