DSP_ass1

signal detection and estimation book barkat

对采样率进行变换，通过插入零，然后再做低通滤波，实现采样率的提高(Change the sampling rate by inserting zeros, and then do a low pass filter, the sampling rate to achieve the improvement of)

产生一个BA无标度网络模型，可以方便的分析(Generating a BA scale-free network model, you can easily analyze)

说明：  最小二乘法进行系统辨识，有学这方面的可以进行很好的参考(Least squares for system identification, a study in this area can be a good reference)

code for carlike vehicle

说明：  Emd分解，通过峭度和相关系数选择IMF，进行信号重构，小波分解，小波包分解。(Emd decomposition, selecting IMF by kurtosis and correlation coefficient, signal reconstruction, wavelet decomposition, wavelet packet decomposition.)

说明：  用matlab开发的微粒群算法工具箱，使用方法见说明(using Matlab development of the particle swarm algorithm toolbox, use see note)

雷达信号处理资料以及cfar程序(matlab程序)(cfar program)

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蒙特卡罗ROC曲线的绘制，包括检测概率，虚警概率等(Monte Carlo ROC curve drawing, including detection probability, false alarm probability and so on)