beamforming

The Hilbert transform is a linear operator which takes a function, u(t), and produces a function, H(u)(t), with the same domain.

- for floating point to fixed point - seperate to integer and fraction part

说明：  matlab 应用于高等光学，激光仿真计算，程序根据课本安排编版(Matlab is used in advanced optics and laser simulation calculation, and the program is compiled according to the textbook arrangement)

高阶谱分析包，应用范围包括阵列信号处理，盲源信号处理等(higher order spectral analysis package, including the application of array signal processing, blind signal processing)

Ball moves in circular trajectory

4节点板单元刚度矩阵，用于计算平面板单元刚度矩阵(4-node plate element stiffness matrix is ​ ​ used to calculate the stiffness matrix flat panel unit)

protect digital images using secure hash

采用了小波去噪的思想，包括四元数的各种计算,包括调制，解调，信噪比计算。( Using wavelet denoising thought, Including quaternion various calculations, Includes the modulation, demodulation, signal to noise ratio calculation.)

雷达系统分析和设计的 matlab 版本，适合初学者学习(Radar systems analysis and design of the matlab version, suitable for beginners to learn)

说明：  图像处理应用及相关说明，matlab相关函数的应用及说明(Image processing applications)