BELLHOP

about fourier transform, get audio signal from mic and analyze it

哈林顿计算电磁场的矩量法教材，很详细，微波专业必看，绝对经典(Calculation of electromagnetic fields Harrington MoM materials, very detailed and professional microwave a must-see, an absolute classic)

RC2 Parameter Spec implements Algorithm Parameter Spec.

用matlab小波分析工具箱观测大数据的变化趋势，用于大数据的预处理，效果较好(Observing the trend of big data with matlab wavelet analysis toolbox for large data preprocessing, better)

根据MATHWORKS的plot3c改编，绘制色彩渐变曲线。转自棒棒(Plot3c in accordance with the MATHWORKS adaptation, gradual curve drawing color. Private Bang Bang)

ekf和ukf的程序的对比，主要应用于目标跟踪方面(ekfVSukf s programme ,it s fitted to track traget.)

这是周建兴编写的《matlab从入门到精通》第三章的所有源代码，都可以运行的出来，和课本上的一样，(This is Zhoujian Xing written 《matlab从入门到精通》第4章的所有源代码，都可以运行的出来，和课本上的一样，)

牛顿法， 快速解耦法， 。潮流计算在数学上属于多元非线性方程组的求 解问题，在用迭代法求解时涉及到大量的矢量和矩阵运算，因而寻求一个能高效 地处理矩阵运算的语言，将给潮流计算程序的编制带来巨大的方便.(fast flow electric Power flow calculation is mathematically the solution of multivariate nonlinear equations. Solving the problem involves a large number of vector and matrix operations when solving the iterative method, thus seeking a highly efficient solution. The language of matrix operation will bring great convenience to the compilation of power flow calculation program.)

说明：  MATLAB技术论坛电子期刊第四期，matlabksy专业MATLAB技术交流平台！(MATLAB Technical Forum Electronic Journal IV, matlabksy professional technical exchange platform for MATLAB!)

有关于数字信号处理的水印技术，成功运行，除水印效果很明显(Digital signal processing on the watermarking technology, successful operation, in addition to obvious watermark)