bt下载功能用c#代码编写的，希望能够让大家满意

Implementation of Transposition Cipher in C

lorenz系统的相图程序,简单数学模型中的混沌现象 (lorenz system phase diagram of the program, a simple mathematical model of Chaos)

arduino ide esp32 驱动ov7670摄像头程序，带tft显示，webserver查看(Arduino ide esp32 driver ov7670 camera program, with TFT display, webserver view)

该程序利用龙格库塔四阶算法，求解多元一次微分方程组。(The program uses the Runge Kutta four order algorithm to solve the multivariate first order differential equations.)

流体力学压科比第三方俄罗斯课件挺两考得四(Russia' s third-party courseware fluid pressure Bryant two managed to get four very)

说明：  IAR 工程，使用标准库，减少建立工程实践，IAR版本8.xxx(IAR Project use std periph)

从TI网站上好不容易下下来的LM3S811系列的库函数。帮助开发很有用(Finally from the TI website down LM3S811 series under the library functions. Help develop useful)

NSC program calculates BER of NSC

NET平台下的IP欺骗和SYN Flood攻击-彭宁-贵州大学(NET platform IP spoofing and SYN Flood attacks- Penning- Guizhou University)

IS62WV12816BLL SRAM 模組版的電路圖及相關資料，及STM32的Source Code(IS62WV12816BLL SRAM module version of the circuit diagrams and related information, and the STM32 Source Code)