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关于用MATLAB来进行数字图像处理所需的各个函数，方法讲解。(On the use of MATLAB to carry out all necessary image processing functions, methods, explained.)

Amplitude Demodulation

说明：  matlab GUI串口通信，实时采集数据，曲线显示，接收和发送数据(matlab GUI serial communication, real-time data collection, curve display, receiving and sending data)

System will automatically delete the directory of debug and release, so please do not put files on these two directory.

Verilog语言求解均方根的近似方法，用MATLAB仿真实现，思想可移植到FPGA中(Verilog language rms approximate solving method, using MATLAB simulation, ideas can be transplanted into the FPGA )

交互式多模型的雷达跟踪算法研究理论知识，介绍了滤波算法的发展、现状，以及运动模型(Interactive multi-model radar tracking the algorithm theoretical knowledge, and introduce a filtering algorithm development, current status, and the motion model)

信号数目估计错误的最大似然波达方向估计的性能分析(The number of signal estimation error of maximum likelihood DOA estimation performance analysis)

自己写的matlab源码，实现EMD分解，原始的EMD分解代码，简单实用。(Write their own Matlab source, EMD decomposition, the original EMD decomposition code, simple and practical.)

SPECTRAL_ANALYSIS M-file for spectral_analysis.fig SPECTRAL_ANALYSIS, by itself, creates a new SPECTRAL_ANALYSIS or raises the existing singleton*. H = SPECTRAL_ANALYSIS returns the handle to a new SPECTRAL_ANALYSIS or the handle to the existing singleton*. SPECTRAL_ANALYSIS( CALLBACK ,hObject,eventData,handles,...) calls the local function named CALLBACK in SPECTRAL_ANALYSIS.M with the given input arguments. SPECTRAL_ANALYSIS( Property , Value ,...) creates a new SPECTRAL_ANALYSIS or raises the existing singleton*. Starting from the left, property value pairs are applied to the GUI before spectral_analysis_OpeningFcn gets called. An unrecognized property name or invalid value makes property application stop. All inputs are passed to spectral_analysis_OpeningFcn via varargin.

实现数字信号调制方式的识别,包括2ask4ask 2fsk4fsk 2psk4psk(identification of modulated digital signal)