内模pid控制

BUCK電路的SIMPLIS模擬檔 適合初學電源仿真的朋友們學習(BUCK circuit SIMPLIS simulation files suitable for beginners to learn the power emulation friends)

液晶屏中文，英文，图片，图标显示，能绘图的RGB液晶屏(LCD screen in Chinese, English, pictures, icons display, graphics RGB LCD screen)

Model of IEEE_14_bus system using PSCAD software for simulation

可荣丹 挖宝 清背包等等 总之私服能玩的都有(Can rhondan dig out the knapsack and so on)

这是一些很常用的c51程序，使用起来很方便，推荐给大家-which is a very common procedure decoder, very easy to use and recommend it to everyone

说明：  该代码可以模拟特定尺寸超音速斜切喷管模拟，若修改其中尺寸参数，可以达到模拟任何超音速流动。(The code can simulate the supersonic oblique-cut nozzle with a specific size. If the size parameters are modified, any supersonic flow can be simulated.)

LTE-A系统下生成导频序列,主要用在ofdm情况下进行信道估计(generate pilot in LTE-A)

说明：  matlab中的基于两点平的矢量控制，控制对象是永磁同步电机。(The two-point flat vector control in matlab, the control object is a permanent magnet synchronous motor.)

说明：  一段MATLAB图像处理程序，包括彩色图像转灰度图像，加噪后的中值滤波，sobel边缘提取，以及腐蚀，膨胀，开运算，闭运算等形态学处理(A section of MATLAB image processing program, including gray image change from a colorful image, median filtering after adding noise, edge extraction of Sobel, and morphological processing such as corrosion, expansion, open operation, closed operation, etc.)

说明：  一阶反转曲线图谱是基于Preisach数学模型的建立实现的(The first-order inversion curve graph is based on Preisach model and realized through the establishment of mathematical model)