CRC校验码的生成及码块分割

面向对象技术与方法期末试卷，BIT 2018-2019-1(Object-Oriented Technology and Method Final Examination Paper)

PHP客户管理系统由php+MySQL开发的客户信息管理系统-CRM系统，可满足中小企业、个人的需求。功能主要分为两大类：一、客户资料管理；二、业务管理。每一部分都有细分功能，比如录入客户资料、.客户业务的修改、删除、业务查询、自定义客户类型等。

说明：  A simple pedometer UI project source code, only UI part, there is an orange circular progress bar, can display the scale and steps, change the number of steps can change the numerical ratio at the same time.

本软件是成型的软件，但我没有地方放，所以放在这里，请见谅，主要用于限制孩子浏览不健康的网页，在软件中只有家长允许的网页才能浏览。也请各位高手帮我测试传播一下，-the software is molding software, but I have no place to, so here and I do apologize, mainly used to restrict children"s web browser unhealthy, the software allows only parents can browse the website. Please help me to master communication about testing, thank you

说明：  VCO电路，PSIM模型，有需要请使用。(Voltage Control Oscillator PSIM module)

串口控件程序(可以用到VC++,VB,DELPHI开发)-serial control procedures (which can be used in VC, VB, Delphi development)

说明：  用于计算双质点扭振，可计算共振点及一定频率范围内的传递比(Calculation of Torsional Vibration, Resonance and Transfer Ratio of Two Particles)

说明：  已知和未知CSI时的信道容量比较matlab代码(Comparison of channel capacity with known and unknown CSI in MATLAB code)

说明：  Differential gray wolf optimization algorithm

在DOS下用INT调用的方式取得PCI总线的信息-used in DOS INT calling acquire PCI bus information