这时候图形学里面用的橡皮筋直线,可以自己用键盘设计起点,用左右方向键控制直线走向...

TdxDockSite 问题的解决，不用control atom既可-TdxDockSite，don t use control atom

椭圆拟合的相关介绍与数学运算方法，包括说明文档及源码、和测试数据-elliptical fitting related presentations and mathematical methods, including documentation, and -Ellipse fitting to introduce the relevant mathematical calculations and methods, including documentation and source code, and test data-elliptical fitting related presentations and mathematical methods, including documentation, and

％ 该Matlab程序基于牛顿－拉夫逊算法，用于计算已知导纳矩阵、PQ节点、PV节点、平衡节点(UA)的电力网络潮流 ％ U - 各节点母线电压 S - 各节点注入功率 S_net - 电力网络总损耗 ％ PQ_P - 实算PQ节点注入有功功率 PQ_Q - 实算PQ节点注入无功功率 ％ delt_PQ_P - 实算PQ节点有功功率修正值 delt_PQ_Q －实算PQ节点无功功率修正值 ％ delt_UA_P - 实平衡节点有功功率修正值 delt_U_2 - 实平衡节点电压平方修正值 ％ delt_PQV - 实算P Q U^2修正值 J - 雅可比矩阵 ％ e - 电压实部 f - 电压虚部 delt_ef - 电压实部与虚部修正值- The Matlab program based on the Newton- Raphson algorithm is used to calculate the admittance matrix is known, PQ node, PV node, the node balance (UA) the trend of the electricity networks U- the node bus voltage S- each node injection power S_net-- The total loss of electric power networks PQ_P- operator PQ is injected into active nodes PQ_Q- operator PQ is injected reactive power node delt_PQ_P- is considered the correct value of active power PQ node delt_PQ_Q- really count PQ node reactive power to amend the value of delt_UA_P- real active power balance of the correct value of the node delt_U_2- node voltage balance is the correct value of the square o

XP风格控件 比如按钮、数据窗口等，嵌入PBL后，可直接把需要的空间拖拽到界面上。-windows xp TYPE CONTROL FOR POWERBULID

这是个通信录源代码-This is a recorded communications source code

DOS年代TT打字练习软件里的打字游戏的翻版-DOS era TT software typing practice typing games pirated

美信公司max274滤波器设计软件-Maxim max274 filter design software company

FPGA-Xilinx 官方下载线，英文。入门必备！-FPGA-Xilinx Download the official line, in English. Entry required!

一个关于画图的简单的程序，大家随便看看，自己编的-A simple drawing program, we just look at the own

此算法利用一种有监督的人工免疫系统实现一个图像分类的分类器。-This algorithm used a supervised artificial immune system to achieve the classification of an image classifier.