-
详细介绍cad转mapgis的过程及方法。
详细介绍cad转mapgis的过程及方法。-Cad details mapgis to the process and methods.
- 2023-04-17 01:15:02下载
- 积分：1
-
ka
说明： Ka频段大气影响的信道模型仿真用simulink实现。(The simulation of the Ka-band atmospheric influence channel model is implemented with simulink.)
- 2018-05-15 11:31:08下载
- 积分：1
-
单脉冲相位和差测角 - 副本
说明： 实现二维空间单脉冲和差测角，可运行没有错误，给大家提供雷达测角方法参考(Monopulse sum difference angle measurement)
- 2021-04-19 08:58:51下载
- 积分：1
-
MATLAB实用源代码
1.图像反转 2.灰度线性变换 3.非线性变换 4.直方图均衡化 5. 线性平滑滤波器 6.中值滤波器 7.用Sobel算子和拉普拉斯对图像锐化：8.梯度算子检测边缘 9.LOG算子检测边缘 10.Canny算子检测边缘 11.边界跟踪 （bwtraceboundary函数）12.Hough变换 13.直方图阈值法 14. 自动阈值法：Otsu法 15.膨胀操作 16.腐蚀操作 17.开启和闭合操作 18.开启和闭合组合操作 19.形态学边界提取 20.形态学骨架提取 21.直接提取四个顶点坐标 22.文件打开窗口(1. image reversal 2. gray linear transform 3. nonlinear transform 4. histogram equalization 5. linear smoothing filter 6. median filter 7. image sharpening on Sobel edge detection operator and Laplasse: 8. gradient edge detection operator 9.LOG edge detection operator 10.Canny operator 11. boundary tracking (bwtraceboundary function) 12.Hough transform 13. histogram thresholding method 14. threshold method: Otsu method the 15. expansion operation 16. corrosion operation 17. opening and closing operation of the 18. opening and closing combination operation 19. morphological edge extraction 20. morphological skeleton extraction 21. direct extraction of four vertex coordinates 22. file open window)
- 2020-09-25 10:27:47下载
- 积分：1
-
区块链技术在金融行业的应用模式研究_江海峰
基于区块链技术的关键性研究和技术改进，以及如何去推广(The key research and technology improvement based on block chain technology and how to promote it)
- 2018-10-17 10:30:19下载
- 积分：1
-
主要介绍了等精度频率测量原理，该原理具有在整个测试频段内保持高精度频率
测量的优点 同时在该原理基础上，采用了Verilog HDL语言设计了高速的等精度测...
主要介绍了等精度频率测量原理，该原理具有在整个测试频段内保持高精度频率
测量的优点 同时在该原理基础上，采用了Verilog HDL语言设计了高速的等精度测频
模块，并且利用EDA开发平台QUARTUS11 3 .0对CPLD芯片进行写人，实现了计数等
主要逻辑功能 还使用C语言设计了该等精度频率计的主控程序以提高测量精度。本设
计实现了对频率变化范围较大的信号进行频率测量，能够满足高速度、高精度的测频要
求。-Introduced, such as the accuracy of frequency measurement principle, the principle has in the entire test frequency to maintain the advantages of high precision frequency measurement at the same time the basis of the principle of using the Verilog HDL language, such as the design of a high-speed precision frequency measurement module, and use of EDA Development platform QUARTUS11 3 .0 on CPLD chip to write, and achieved a count of the main logic function, such as the use of C language is also designed such precision the frequency of control procedures to enhance measurement accuracy. This design achieved a wide range of frequency changes in signal frequency measurement, to meet the high-speed, high precision frequency measurement requirements.
- 2023-08-06 16:05:04下载
- 积分：1
-
技术讨论，combust 3 的制作要求，及一些要注意的容易出错的问题...
技术讨论，combust 3 的制作要求，及一些要注意的容易出错的问题-technical discussions combust 3 of production requirements, and some attention to the error-prone!
- 2022-03-23 23:27:56下载
- 积分：1
-
Java 方法用法-源码实例集锦
收集的一些Java 方法用法-源码实例集锦，都是些比较基础类的例子，比如void方法举例、参数的值传递、重载方法、使用方法计算税款、三角函数方法、min、max和abs方法、生成随机字符、自顶向下和自底向上的实现、包的命名习惯、在包中添加类等……
- 2022-04-21 06:38:40下载
- 积分：1
-
1.示波器资料
说明： 通过51单片机的设计的示波器，内容很全，下载下来可以直接用(The oscilloscope designed by 51 single chip computer has complete contents and can be downloaded directly.)
- 2019-03-29 09:47:49下载
- 积分：1
-
python program that is related with image implementation . creating squares w,th...
python program that is related with image implementation . creating squares w,th python.
- 2022-08-13 22:33:53下载
- 积分：1
