read_SP3

《gps基本原理及其matlab仿真》(西安电子科技大学)里面的程序源代码，都是自己亲自敲上的。对入门很有用的。这是获取导航信息的。(The basic principle of GPS and the matlab simulation (xi an university of electronic science and technology) in the program source code, is knock on yourself. The introduction is very useful. This is for navigation information. )

可以实现图像篡改检测，附带有几张图片，检测效果一般(Image tamper detection can be achieved, with pictures, the detection effect is general)

截获接收机采用时频分析进行跳频通信的参数估计程序(Intercepting the parameter estimation procedure of the receiver for time-frequency analysis for frequency hopping communication)

说明：  用matlab提取abaqus odb文件中的节点信息(Extracting node information in ABAQUS ODB file with MATLAB)

采用人工势场法实现从起点到目标点的运动，并且正确躲避障碍物。(Artificial potential field method is used to realize the movement from the starting point to the target point, and to avoid obstacles correctly.)

ofdm系统模型,包含信道估计 FFT变换 QPSK 16QAM调制 插入导频等,非常全面,(The ofdm system model, including channel estimation, FFT transform, QPSK 16QAM modulation, insertion pilot, etc., is very comprehensive.)

GPS串口采集程序，基于VC++ MFC，非常不错的资源，采用多线程实现。(GPS serial acquisition program, based VC++ MFC, very good resources, using multithreading.)

实现了lfm信号的仿真，可以对其频谱和时域波形进行分析，并且仿真了其模糊函数，可以分析其雷达性能。(The simulation of LFM signal is realized, and its spectrum and time domain waveform can be analyzed, and its ambiguity function can be simulated to analyze its radar performance.)

雷达模糊函数仿真与信号处理。<br />radar ambiguity function simulation and signal processing .

说明：  能够实现对故障数据进行分解，比EMD分解效果更好(It can decompose the fault data, which is better than EMD)