多项式拟合基线(20180508)

雷达相控阵matlab仿真，内附详细注释，可根据需求自行修改(Radar phased array matlab simulation, containing detailed notes, according to the needs of their own modifications)

resume samples for fresher

y注册表单是一款拥有三种不同风格的表单验证表单，可以有效验证字符串(The y registration form is a form validation form with three different styles, which can validate strings effectively.)

店入住日期代码是一款适用于网上酒店预订日期选择插件代码。(The check-in date code is a plug-in code for online hotel booking date selection.)

关于matlab实现简单滤波器的小程序，主要功能：带通，带阻，画fft变换和幅值谱、功率谱等(The main functions of MATLAB are band-pass, band-stop, drawing FFT transform, amplitude spectrum, power spectrum, etc.)

说明：  通过lasso降维处理，之后用svm分类器进行分类(Through lasso dimensionality reduction processing, then using svm classifier to classify)

通过51单片机+蓝牙实现对其他电器的控制，从而可以通过手机控制电器的运行。(Through 51 MCU + Bluetooth, other electrical appliances can be controlled, so that the operation of electrical appliances can be controlled by mobile phones.)

贪吃蛇游戏代码．不是我写的，有兴趣的可以看一下．-Snake game code. I did not write and are interested can look at.

说明：  环路滤波器是通信信号调制解调中最重要的一个部分，环路滤波器设计的好坏将直接影响到接收机的性能指标，二阶锁频辅助三阶锁相环路滤波器可以稳定跟踪具有加加速度的信号源，是现代通信中非常实用的技术，本文中详细编写了单载波信号产生模块、信道噪声模块、数字正交下变频模块、鉴频鉴相模块、环路滤波器模块，并包含了完整的testbench模块，对于初学者非常有用。(Loop filter is the most important part of communication signal modulation and demodulation. The design of loop filter will directly affect the performance index of receiver. The second-order frequency locking assisted third-order phase-locked loop filter can stably track the signal source with acceleration speed, which is a very practical technology in modern communication. In this paper, the single carrier signal generation module and channel noise are written in detail Sound module, digital orthogonal down conversion module, frequency and phase detection module, loop filter module, and contains a complete testbench module, which is very useful for beginners.)

DOS环境中的微机原理课程设计，汇编编写，电子时钟-DOS environment Microcomputer Principle curriculum design, the compilation of the preparation, electronic clock