马尔可夫链MATLAB程序

说明：  利用cplex求解线性规划，利用大M转换0-1分段约束问题(Using CPLEX to solve linear programming and large M to transform 0-1 piecewise constraints)

C#采用INI文件注册软件信息，INI文件写操作函数WritePrivateProfileString，实际上是一个INI文件读写操作程序，将软件注册信息写入INI文件，并保存，下次验证可直接读取信息，利用INI文件对软件进行注册.Properties.Resources._7。

PIC程序可以用PROTEUS软件进行防真-PIC procedure PROTEUS software can be used for defense really

说明：  SVM视觉分类算法，支持harris，hog，LBP。上传一份自己一直用的cpp代码。(Good Performance,SVM integrated at OpenCV,Support harris,HOGand LBP.)

说明：  1、单向通信 向甲方连续不断地发送变量a的值，未按键，a=0x0f，按键后根据按键确定a值；并将a的值取反从P0口输出，控制D0、D1、D2、D3相应点亮。乙方接收到数据并偶校验正确后，将接收数据取反从P0口输出，控制D0、D1、D2、D3相应点亮。 2、双向通信 甲方连续不断地发送变量a的值，未按键，a=0x0f，按键后根据按键确定a值；乙方未按键不发送，按键后将乙方按键得到的a*16发送；甲乙双方都将发送数据与接收数据相或后再取反，从P0口输出控制D0—D7相应点亮。 3、间隔发送 未按键，甲方不发送数据，按键后甲方每隔50ms连续发送4个字节：0xff、a、a、a。 乙方只在收到甲方数据0xff后的3个数据并验证相同时，才将接收数据*16发送。 甲乙双方都将发送数据与接收数据相或后，从P0口输出控制D0—D7相应点亮。(1. One-way communication The value of variable a is continuously sent to Party A without key, a = 0x0f. After the key is pressed, the value of a is determined according to the key; and the value of a is output from P0 port to control the corresponding lighting of D0, D1, D2 and D3. After receiving the data and checking it correctly, Party B will output the received data from P0 port and control D0, D1, D2 and D3 to light up accordingly. 2. Two-way communication Party A continuously sends the value of variable a without key, a = 0x0f, and determines a value according to the key after the key; Party B does not send the key without key, and sends the a*16 obtained by the key after the key is pressed; Both parties will send the data to or from the receiving data, and then retrieve the data and control D0-D7 from the P0 port to light up accordingly. 3. Interval Sending Without keys, Party A does not send data. After keys, Party A sends 4 bytes continuously every 50 ms: 0xff, a, a.)

adc code for lvds connection

基于stm32f103单片机制作的蓝牙密码锁(Bluetooth Password Lock Based on STM32F103 MCU)

说明：  根据dll文件生成对应cpp文件用于劫持dll，方便打节(Direct production of hijacked object files)

日历程序,用Basic编写的-calendar program, prepared by the Basic

说明：  通过使用MATLAB求解非线性最小二乘法拟合问题(Solving the Fitting Problem of Nonlinear Least Square Method by Using MATLAB)