对图像批量灰度化程序 frmGoodsInventory

利用小波包分解4种不同间隙的局部碰磨故障，可查看故障的频谱。(The use of wavelet packet decomposition of 4 different partial gap Rubbing failure, failure to see the spectrum.)

JY901 stm32f1程序 包括串口和IIC通信 亲测可用(JY901 stm32f1 include usart and IIC it can be used in different place)

VB6编写制作一款仿Windows启动画面的彩色进度条效果，一条彩带在Windows启动时显示，由此模拟出本款进度条效果，十分逼真，很漂亮美观，可方便嵌入到你的VB应用程序中，源代码开源免费。用在程序启动画面或程序逻辑处理时的提示，都是相当不错的。

C开发人员，初级面试100道题，可以多看看，有利于打开开发的门。(C developers, primary interview 100 questions, you can see more, to open the doors of development.)

说明：  计算刚性轴瓦的径向滑动轴承油膜压力的二维分布(Two dimensional distribution of oil film pressure of journal bearing with rigid bearing bush)

电子设计原理图，成就你的梦想，快来吧，小白变大佬(Electronic Design Principles, Achieve Your Dreams, Come on)

pipe类 pipe类 pipe类 pipe类-pipe-type pipe-type pipe-type pipe-type pipe-type pipe-type

VB简单弹球游戏源代码,有需要的就下载吧，很好的参考。(VB simple pinball game source code, there is need to download it, very good reference.)

韦根感应IC卡读写器原理图,成熟产品,已经用于销售,单片机采用STC89C58RD+,读写模块为RC5-Wiegand sensor IC card reader schematic, mature product, has been used for sales, single-chip microcomputer used STC89C58RD+, Read and write modules for RC5

说明：  mfvmrmrmtbktrmbkrtbrtllfr rltl