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说明：  实验4 基于MATLAB的数字滤波器设计 有效的设计IIR和FIR滤波器(Experiment 4 MATLAB-based digital filter design effective design IIR and FIR filters)

线性调频信号的累加器实现，用于产生线性调频信号，线性调频信号可以用于超声信号的发射，音箱的检测等。(Linear frequency modulated signal to achieve the accumulator, for the production of linear FM signals, linear frequency modulated signal can be used to launch ultrasonic signals, such as speaker detection.)

matlab的一些常用函数。包含有采样定理、模拟滤波器、数字滤波器等函数。(matlab some of the commonly used functions. Contains a sampling theorem, analog filters, digital filters and other functions.)

说明：  这是一个关于图像轮廓提取的matlab源码程序！！我认为还不错哦！！请大家试试看啊！！谢谢大家的大力的支持与大理的关注(This is the outline of an image on the extraction procedure Matlab source! ! I think it is good oh! ! Please try ah! ! Thank you for the strong support and Dali attention! !)

本科毕业设计用到的资源分配程序，在子载波和数量上对多用户进行分配(Graduate design resource allocation procedures used to allocate subcarriers and the number of multi-user)

PID控制是工业工程中经常应用的方法，也比较成熟，本例中给出了伺服PID控制的私募林肯仿真(PID control is often applied in industrial engineering, is more mature, in this case gives the servo PID control of the private Lincoln simulation)

技术说明文档：基于分形理论的电树枝物理现象的计算机仿真研究(Technical Document: Electrical treeing simulation based on fractal theory)

高效的数值计算及符号计算功能； 实现基本信号的表示及可视化计算； 分析信号的频谱。 (Efficient numerical computation and symbolic computation function the realization of the basic signal and visualization of that calculation analysis of the signal spectrum.)

本文是利用MATLAB编程实现全相位数字滤波(This article is the use of MATLAB programming all phase digital filter implementation)

Image Enhancement of the CCD camera output