besselroots

LED显示和按键管理芯片HT7289B,功能超强: SPI接口，8位数码管显示，最多支持56个按键，16级亮度调节，段和位独立闪烁以及闪烁频率可调，按键连击功能等等，详见数据手册！-LED display and key management chip HT7289B, powerful: SPI interface, 8 digital tube display, supports up to 56 keys, 16 brightness adjustment, and independent frequency of blinking and flashing adjustable batter function keys, etc., see data sheet!

一个留言本的源程序-a source of the message

轨道根数与位置速度互化,对于初学轨道知识的人有一定的用处。(Orbital velocity and position of each of, for beginners who have some knowledge of the track usefulness.)

这是我们做的一个作业 摸60计数器，用Quartus ii 做的 ，内容齐全 不可不看。-This is the one we do feel 60 counter operation with Quartus ii do. complete contents can not see.

用VHDL设计CRC发生器和校验器，供初学者参考。-CRC generator and calibration device for advanced users.

说明：  利用深度学习进行遥感图像场景分类 这里我们对NWPU-RESISC45数据集的场景图像进行分类 我们将卷积神经网络应用于图像分类。我们从头开始训练数据集。此外，还应用了预先训练的VGG16 abd ResNet50进行迁移学习。(Scene Classification of Remote Sensing Images Using Deep Learning Here we classify scene images from NWPU-RESISC45 dataset We apply convolutional neural network to image classification. We start training data sets from scratch. In addition, a pre-trained VGG16 abd ResNet50 is used for migration learning.)

说明：  采用DAQ设计的多通道数据采集系统。该系统具有通道选择和显示的功能(A multi - channel data acquisition system designed by DAQ. The system has the function of channel selection and display)

说明：  一本非常好的MATLAB 6_5 应用接口编程的电子书(a very good MATLAB 6_5 Application Programming Interface e-books)

说明：  主要是有限元分析，建立梁的模型，对照《有限单元法》这本书学习，事半功倍(It is mainly the finite element analysis, the establishment of beam model, compared with the book "finite element method" study, get twice the result with half the effort)