BFR.c++

说明：  一款45度2D游戏地图编辑器和大家一起分享啊！(45 degrees a 2D game map editor and the community together to share ah!)

VC++实现数字水印技术，在BMP位图中添加各种水印信息，程序分LSB和DWT嵌入方法。(VC++ implementation of digital watermarking technology, adding various watermarks in BMP bitmap, the program points LSB and DWT embedding methods.)

程序是关于计算两相黎曼问题的一个求解器。可以直接设置。(The code is a solver about the two-phase Riemann problem. the user can use it directly.)

RISC-V指令集模拟器，可用于运行RISC-V源码。(RISC-V instruction set simulator.)

三位地形的模拟。由于地形的模拟通常需要大量的数据，在满足视觉效果的前提下，使用LOD技术提高程序速度(three terrain simulation. Because of the topography simulation usually require large amounts of data to meet the visual effects on the premise that the use of technology to improve procedures LOD speed)

复数计算，使用类来做的，可以选择自己要计算的方式(Complex calculation, using the class to do, and can choose their own way to calculate the)

STM32F401RE的教学课程，有助于不了解STM32CubeMux的学生了解和使用，内含多个实验教程(STM32F401RE teaching course.)

DES加密算法，初始置换、密钥置换、密钥循环、密钥压缩置换、数据扩展置换、、S盒替换、P盒置换、末置换 (DES encryption algorithm, the initial replacement, key replacement, key loops, key compression replacement, data expansion permutation,, S cartridge replacement, P cartridge replacement, replacement end)

Matlab高级讲义-控制系统的数学描述与建模(Matlab senior notes- the mathematical description of the control system and modeling)

matlab欧式看涨期权定价，内附有两种代码算法，适合matlab初学者(the matlab European call option pricing)