单端反激式DC-DC开关电源变压器的设计全过程

IBM培训用的uml课件，对学习软件开发的人员是不错的资料

抓图小工具REV 3.0 可独立批量抓图 新增批量抓图功能，带更新图片功能，可设置时间间隔、抓取数量、信息提示、放大镜功能、方向键微调功能。 批量抓图技巧： 针对网页验证码需要点击更新再抓取的，勾选[点击更新图片]，鼠标拖动[坐标获取]的右边图形移动到需要点击的地方自动获取坐标，设置时间间隔，设置抓取数量，点击批量抓图按钮，完成！ 如果不需要点击更新不勾选[点击更新图片]即可 本程序可辅助OCR识别，图形识别与自动控制(Grab a small tool independently REV 3.0 New Batch Capture Batch Capture feature, with updated picture functions, you can set time interval, the number of crawling, information, tips, a magnifying glass function, the arrow keys to fine-tune the functionality. Batch Capture techniques: code for web pages need to click update and then to crawl, check [click Update Photo], drag the mouse [coordinates to obtain] the right of the graph need to click where to move to automatic acquisition coordinates, set the time interval, set the grab the number, click on Batch Capture button to complete! If you do not click the update does not check the [Click the Update Photo] can this program can assist OCR recognition, pattern recognition and automatic control)

QR分解计算矩阵特征值、特征向量的 C语言实现(QR decomposition to calculate matrix eigenvalues and eigenvectors by C language)

说明：  矩形脉冲信号的非周期傅里叶变换并绘制其频谱图(Aperiodic Fourier transform)

说明：  用godunov方法求解黎曼精确解，帮助理解黎曼问题，了解计算流体力学(Solving Riemann exact solution by Godunov method.Help to understand Riemann problem and computational fluid dynamics.)

Readers can learn basis of JQuery from this ebook.

对倒立摆进行建模，实现神经网络对倒立摆的控制，用的是SINMULINK，自己搭建的模型，亲测可用，部分matlab版本可能会存在错误的现象，替换其中的元器件就行(The inverted pendulum is modeled to realize the control of the inverted pendulum by the neural network. The model is SINMULINK, the model is built by oneself, and the relative measurement can be used. Some matlab versions may have the wrong phenomenon and replace the components in it.)

说明：  乾坤系列指标是比较好的指标之一，不管是短线长线都有一定的参考价值(Qiankun series index is one of the better indicators, whether it is a short line long line has a certain reference value)

邵伟华四柱预测学入门,doc 文件格式的 占卜类的 电子书(ShaoWeiHua test zhouyi)

说明：  RAW_TCP客户端实验LWIP Porting with UCOS Operating System(RAW_TCP Client Experiments)