matlab-and-digital-signal

说明：  matlab矢量控制系统仿真图，电机数字模块，三相转两相模块(vector control system )

Ordinary Differential Equation Solver

Generador de señ ales Seno y Coseno

matlab编写的pid控制程序代码，可直接复制啊(pid control code)

目标检测（小目标或点目标检测，基于数学形态学的目标检测）(Target detection (small target or target detection, target detection based on mathematical morphology))

利用圆规法测量二维图像的分形图像维数的程序源码(Compass measurement using two-dimensional fractal dimension of the program source code image)

使用l1-svd的方法求解DOA估计问题(Using the l1-svd method to solve the DOA estimation problem)

说明：  对带有随机相位和随机噪声的线谱信号，实现周期图谱估计、多重信号分类（MUSIC）两种方法对频谱的估计。代码效率高，可扩展性好。(Of random noise with random phase and the line spectrum signal, spectrum estimation period, multiple signal classification (MUSIC) two methods of spectrum estimation. Code efficiency, good scalability.)

改程序是经典的模态识别程序，基本包括了所有的模态识别方法，包括prony法、era发、频域分析法，还具有有限元分析等功能，对模态分析特别有帮助。(Reform program is the classic modal identification procedures, including all of the basic modal identification methods, including prony law, era hair, frequency domain analysis, also has features such as finite element analysis, modal analysis of particularly helpful.)

利用matlab实现对单边带信号（ssb）进行调制与解调，适用于初学者(Using matlab to achieve single-sideband signal (ssb) for modulation and demodulation, for beginners)