计算器程序源代码

可蓝牙控制，手机操作，可避障，可调速

填充区域图像，设置填充区域，填出图像的颜色(Filled regional images, set fill area, fill in the color of the image)

郭天祥tx-1c单片机驱动超声波完整程序 超声波为hc-sr04(Debates tx-1c MCU-driven ultrasonic ultrasonic complete program for the hc-sr04)

在科学技术、经济管理中常常要按一定的标准（相似程度或亲疏关系）进行分类。例如，根据生物的某些性状可对生物分类，根据土壤的性质可对土壤分类等。对所研究的事物按一定标准进行分类的数学方法称为聚类分析，它是多元统计“物以类聚”的一种分类方法。由于科学技术、经济管理中的分类界限往往不分明，因此采用模糊聚类方法通常比较符合实际。(In science and technology, economic management, often according to certain criteria (similarity or closeness) classification. For example, according to some biological traits may be of biological classification, according to the nature of the soil on soil classification can be. Studies on the classification of things according to certain standards of mathematics known as cluster analysis, it is a multi-Statistics " Like attracts like" a classification. As science and technology, economic management in the classification boundaries are often not clear, so the fuzzy clustering methods are usually more realistic.)

动网格，DEFINE_CG_MOTION，DEFINE_GRID_MOTION，很好的模板(dynamic mesh good template)

用于拓展fluent磨损模型的UDF，采用tabakoff经验公式描述磨损量。(a udf to optimize erosion model in Fluent)

ADXL345工程，带软件近似卡尔曼滤波(ADXL345 PROJECT, )

一个最简单的实现FSK模式和lora模式的例程

interrupt void cpu_timer0_isr(void) {    CpuTimer0.InterruptCount++;    GpioDataRegs.GPATOGGLE.bit.GPIO4 = 1; // Toggle GPIO0 once per 500 milliseconds    GpioDataRegs.GPATOGGLE.bit.GPIO5 = 1; // Toggle GPIO1 once per 500 milliseconds    GpioDataRegs.GPATOGGLE.bit.GPIO6 = 1; // Toggle GPIO2 once per 500 milliseconds    GpioDataRegs.GPATOGGLE.bit.GPIO7 = 1; // Toggle GPIO3 once per 500 milliseconds    // Acknowledge this interrupt to receive more interrupts from group 1    PieCtrlRegs.PIEACK.all = PIEACK_GROUP1; }

说明：  windows下编写C程序时非常好用的c函数查找手册～(procedures for the preparation of C under the windows are very useful function to find the manual c ~)