登录
首页 » Java » Test_ifnonnull

Test_ifnonnull

于 2014-01-10 发布 文件大小:1KB
0 133
下载积分: 1 下载次数: 1

代码说明:

  Test ifnonnull extends DxTestCase.

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • c8t6小车
    Infrared tracing, OLED display real-time movement time, PID adjust seesaw, mobile phone display car time.(Traceable, OLED display)
    2020-06-21 07:20:01下载
    积分:1
  • ddxnbpi4
    spwm逆变器的电容电流和负载电压闭环控制 花了些时间调好的 给需要的人(spwm inverter capacitor current and load voltage closed-loop control took some time to those who need a good tune)
    2011-11-23 17:38:25下载
    积分:1
  • 双向DC-DC变换器
    说明:  实现电池的充放电功能,恒流充电、恒压放电,充电电流步进可调,步进值0.1A,电流控制精度6%。充电变换器的效率为85%。(The charging and discharging function of the battery is realized, including constant current charging and constant voltage discharging. The charging current can be adjusted step by step, the step value is 0.1A, and the current control accuracy is 6%. The efficiency of the charging converter is 85%.)
    2021-01-22 09:08:40下载
    积分:1
  • pwm
    单片机控制LED七彩渐变程序单片机控制LED七彩渐变程序(SCM control LED Colorful gradient program)
    2010-02-02 11:55:16下载
    积分:1
  • 1601-1
    一组频谱分析结果,样本容量1601,即1600线。(A set of spectral analysis results, sample size 1601, 1600 line)
    2017-08-13 21:44:36下载
    积分:1
  • danpianji.zip
    说明:  简单的流水灯控制和外部中断程序和键盘指针的应用(Simple light control and external interrupt water program and the application of the keyboard pointer)
    2011-03-20 13:10:44下载
    积分:1
  • 边缘检测与分割处理
    程序代码说明 P0401:用Prewitt算子检测图像的边缘 P0402:用不同σ值的LoG算子检测图像的边缘 P0403:用Canny算子检测图像的边缘 P0404:图像的阈值分割 P0405:用水线阈值法分割图像 P0406:对矩阵进行四叉树分解 P0407:将图像分为文字和非文字的两个类别 P0408:形态学梯度检测二值图像的边缘 P0409:形态学实例——从PCB图像中删除所有电流线,仅保留芯片对象(code P0401 Note : Prewitt operator to detect the edges in the image P0402 : different values of Getting operator to detect the edges in the image P0403 : Canny operator to detect the edges in the image P0404 : image thresholding segmentation P0405 : water line threshold method image segmentation P0406 : matrix Quadtree P0407 : images into text and non-text of the two categories P0408 : morphological gradient detection Binary Image Edge P0409 : morphology example-- Images from the PCB to remove all current lines, retaining only chip targets)
    2005-07-29 09:26:36下载
    积分:1
  • LED
    旋转LED的实现,实现用单片机控制电机转速,采用无线供电方式哦(Rotate the LED, achieving MCU control motor speed, the use of wireless power supply oh)
    2013-11-03 18:25:32下载
    积分:1
  • 实验46 T9拼音输入法实验
    T9拼音输入法实验,9键输入法程序,算法优良(T9 Pinyin Input Method Experiments)
    2020-06-23 04:20:01下载
    积分:1
  • STM32pidPWM
    stm32pid运算,通过pwm占空比输出,可以控制温度,速度,倒立摆,平衡小车等。(stm32pid operation by pwm duty cycle output, it can control the temperature, velocity, pendulum, balance the car and so on. Make.)
    2016-08-27 18:48:01下载
    积分:1
  • 696518资源总数
  • 105554会员总数
  • 2今日下载