DFTandFFT

在过程控制中，按偏差的比例（P）、积分（I）和微分（D）进行控制的PID控制器（亦称PID调节器）是应用最为广泛的一种自动控制器。(In process control, according to the percentage of deviation (P), Integral (I) and differential (D) control of PID controller (also known as PID regulators) is the most widely used of an automatic controller.)

超分辨率DOA算法 Muisc 是一种经典的算法(Based on Muisc DOA)

MATLAB 图像处理命令查阅手册,可以查到常用的函数和命令(MATLAB image processing command access to manuals, can be found in commonly used functions and commands)

说明：  基于matlab简单图像处理系统中用图像平均的方法消除噪声(Matlab eliminate noise using a simple image processing system based on the method of averaging the image)

广义似然比函数，对未知正弦信号的幅度、频率、时间延迟、相位进行估计(Generalized likelihood ratio function of the unknown sinusoidal signal amplitude, frequency, time delay, phase estimation)

电偶极子的电场分布以及电场线分布的matlab实例及程序代码(Electric dipole field lines of the electric field distribution and the distribution of the matlab code examples and procedures)

基于贝叶斯理论，针对五层框架结构，利用模型更新的原理对结构物理参数进行识别(Based on the Bayesian theory, the structural physical parameters are identified by the principle of model updating for the five-layer frame structure)

用MATLAB仿真实现GMSK，可直接运行的。(Using MATLAB simulation GMSK, can be directly run.)

通过相似变换求解实对称矩阵特征值或非对称实矩阵Schur形式的方法(EIGGUI(A) shows the steps in the computation by similarity transformations of the diagonal form of a real symmetric matrix or the real Schur form of a real nonsymmetric matrix.)

图像的退化与复原，有两种退化方式和多种复原方式(Image degradation and recovery, there are two degradation modes and a variety of recovery methods)