recycle

A Costas loop is a phase-locked loop used for carrier phase recovery from suppressed-carrier modulation signals, such as from double-sideband suppressed carrier signals. It was invented by John P. Costas at General Electric in the 1950s. Its invention was described as having had "a profound effect on modern digital communications".

GPS系统C/A码的产生，37颗卫星的都有，还可以输出前10位进行验证(GPS system, C/A code generation, 37 satellites have, you can also output the first 10 to verify)

0.618法求y=sin(x)在[0，2]极大值点(0.618 method y = sin (x) in [0, 2] the maximum points)

这是我在学习过程使用到的一些程序，希望对大家有所帮助!(This is what I used in the learning process some of the procedures, I hope all of you to help!)

Design and analysis of FIR filters based on Matlab

通过matalb简单的仿真的电磁波在狭缝中的衍射情况，并做出了动态图。(Through a simple simulation of electromagnetic matalb slit diffraction in the case and make a dynamic map.)

说明：  利用人工势场法进行移动机器人的路径规划的matlab程序。包含具体的讲解(Matlab program of path planning of mobile robot using artificial potential field method. Contains specific explanations)

mirroring an image using only the loops

NXT SCARA (Two-Link Planar Robot Arm) NXT SCARA Model-Based Design based on Embedded Coder Robot NXT.

拨号按键DFMF仿真程序，数字键及字母键模拟传输中的发送与接收(Dial buttons simulation)