jiao_an1-3

pi整定程序 ki kp参数整定（半人工式）(ki kp pi tuning parameter tuning process (semi-manual type))

adrc控制器仿真,y一共四个文件，运行MAIN(adrc 2 freedom control)

说明：  MATLAB数学实验的课件以及作业，里面有程序以及分析过程，这个是关于线性代数的(MATLAB Mathematical experiment courseware and operations, there are procedures and analysis process is on the linear algebra)

医学影像处理，图像处理相关的图像处理学习指导(Medical Image Processing, Image Processing Image Processing related study guide)

对三种不同数值的RCS，SNR相对检测距离的仿真以及对三种不同数值的雷达峰值功率，SNR相对检测距离的仿真(radar SNR RCS)

一个能够完成小波变换并在此基础上做压缩编码的程序。(to complete a wavelet transform and on this basis do coding procedures.)

用于信号调制的函数，可对自然码和格雷码的性能进行比较。(Function for signal modulation of natural code and gray code)

实现希尔伯特-黄变换的功能，并带有一段测试数据。希尔伯特-黄变换是使用EMD分解将信号分解为本征模态函数（IMF），然后求得IMF分量的瞬时频率。其对于非稳态和非线性信号具有优良的效果。(The function plot_hht is a realization of the Hilbert-Huang transform (HHT). The HHT decomposes a signal into intrinsic mode functions (or IMFs), and obtain the instantaneous frequency data. It is designed to work well for data that are nonstationary and nonlinear.)

bessel函数计算方法，源于matlab算法书中，比较权威(bessel function, method of calculation from the book matlab algorithm to compare the authority of)

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