三线交错双向DCDCmatlab仿真

说明：  This is the mobile phone fluid gesture.

This is an extension of sign example. You can design your own traffic sign by using Verilog. And the result from Verilog can be seen by the attached C file.

Programming a STM32F103 board using its USB port (Blue Pill)

RPCA的代码实现。内容包含部分测试程序以及测试图片(RPCA code implementation.It contains part of the test program and test pictures.)

说明：  齿轮动力学分析，计算吸引子，庞加莱截面图，返回映射吸引子等(Gear dynamic analysis, calculation of dynamic load factor, displacement acceleration and so on)

pcsc acr card-reader的代码例子，对pcsc的朋友有一定的帮助-pcsc,Acr card-reader Sample codes,it has some help for someone who want to learn pcsc

实现了一个用于多币种之间汇率转换的程序。用户可在左侧的下拉框中选择需要转换的两种币种，在上方输入框内输入需要转换的金额，点击“汇率转换”按钮后，下方输出框中显示转换出的对应金额并保留两位小数；点击“清空”按钮后两个文本框内容清空。且输出框内容不可修改。(A program for exchange rate conversion between multiple currencies is implemented. Users can select two currencies to be converted in the drop-down box on the left, enter the amount to be converted in the input box above, click the "exchange rate conversion" button, and display the corresponding amount in the output box below with two decimal digits retained; after clicking the "empty" button, the contents of the two text boxes are empty. And the contents of the output box can not be modified.)

Unscented kalman filter 不敏(无损传输)卡尔曼滤波的博士论文，希望对大家有用(Unscented kalman filter不敏(lossless transfer) Kalman filter doctoral thesis, in the hope that useful to everybody)

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小精灵游戏开发吃豆豆的小游戏有很详细的教学过程