sanxiangnibian

极坐标系下的画图及其转换公式，特殊作图需要用到(Polar coordinates of the drawing and the conversion formula, need to use special drawing)

用于查找二维曲面的极值点，适用于波束方向图最大值及其坐标确定(determining the extreme point of 2-D curve )

进行MATLAB的详细讲述以及各种程序的展示，对于初学者是很好的帮助(MATLAB described in detail and demonstrate the various programs, is very helpful for beginners)

自抗扰仿真源码，含有simulink框图和s语言(ADRC source of emulation and s contain simulink block diagram language)

说明：  《MATLAB数字信号处理85个实用案例精讲:入门到进阶》特点是主要通过案例说明在数字信号处理基础部分编程中常出现的错误和解决方法。《MATLAB数字信号处理85个实用案例精讲:入门到进阶》适用于数字信号处理的初学者，亦可供高年级本科生、研究生和科研工程技术人员参考。("Matlab Digital Signal Processing 85 Practical Cases: Introductory to Advanced" is characterized by cases that illustrate the errors and solutions that often occur in the basic programming of digital signal processing. "Matlab Digital Signal Processing 85 Practical Cases: Introduction to Advanced" is suitable for beginners in digital signal processing, and can also be used as a reference for senior undergraduates, graduate students, and scientific research and engineering technicians.)

这是我们学习阵列时用到的程序，有方向图程序，谱程序以及其他程序。其中包括不同阵列结构，有线阵，圆阵。(This is programs when we learn array 。)

求取单个干涉波面的峰谷值及其均方根值，评价其面形质量(Strike a single interference wavefront RMS peak value and uate the quality of the surface shape)

此也是为地震信号产生的一个程序。和上一个差不多的。(This is the seismic signal generated by a program. And a similar.)

空间谱估计中MUSIC算法基于波束空间MUSIC算法，对初学者有一定参考作用

spread spectrum simulation