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说明: 分析形状各异的声源声场分布及指向特性,利用瑞利积分和加法定理,计算出5种典型活
塞声源辐射声场的远场声压分布和指向性函数,分析了辐射频率和几何尺寸对指向性的影响,并采用MATLAB进行二维及三维的仿真模拟。(The emphasis of phased array focusing technique is to analyze the acoustic field characteristics of any single array element.Piston transducer has many models,such as circular piston,ring piston,rectangularpiston,square piston,quadrate ring piston and so on.)
- 2017-03-02 23:28:23下载
- 积分:1
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这是一个用 vc++编写的史密斯圆图软件
这是一个用 vc++编写的史密斯圆图软件-This is a used vc++ Prepared by Smith Software
- 2022-11-20 10:25:03下载
- 积分:1
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javascriptdiam代码!一个简单的日历控件!
javaScriptdiam 代码!
一个简单的日历控件-javaScriptdiam code! A simple calendar control!
- 2022-03-18 00:17:25下载
- 积分:1
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crccode
说明: 在C8051F120单片机上使用的EPC协议中的CRC5和CRC16的校验函数,和一般的校验不太一样,提供了源码,可以直接使用。(C8051F120 MCU used in the EPC Agreement CRC5 and CRC16 checksum function, and general validation are not the same, providing a source, can be used directly.)
- 2010-04-30 13:46:46下载
- 积分:1
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超声波测距(数码管显示)
frmFullSend.Designer
超声波测距(数码管显示),精确度差不多。。。。(Ultrasound ranging (digital tube display), almost the same accuracy.)
- 2020-06-25 07:00:02下载
- 积分:1
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S7ReadWrite_8266
说明: codigo fuente para esclavo esp8266 comunicacion con plc de siemens(source code for esp8266 and profinet plc siemens)
- 2020-06-17 04:20:01下载
- 积分:1
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MUSIC
互质阵MUSIC法,能够有峰值,还有复杂度分析,曲线对比等(Coprime array MUSIC method, can have a peak value, and complexity analysis, curve comparison.)
- 2021-03-10 15:59:27下载
- 积分:1
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去雾指标评价
说明: 本资源为图像去雾质量评价MATLAB代码,通过新增可见变比、平均梯度、饱和像素百分比三个指标评价去雾图像质量。将代码下载解压后,MATLAB路径设置为解压文件夹,点击主函数即可运行。(This resource is the matlab code of image defogging quality evaluation. The quality of defogging image is evaluated by adding three indexes: visible ratio, average gradient and saturated pixel percentage. After the code is downloaded and decompressed, the MATLAB path is set to the decompressed folder, and click the main function to run.)
- 2019-11-12 22:14:57下载
- 积分:1
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do with the web search procedures
用delphi做的网页查找程序-do with the web search procedures
- 2023-01-10 16:30:03下载
- 积分:1
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facedata
这是读好的ORL 和YALE人脸库数据, 用LODA加载后, 变量train 代表是训练样本, test 代码是测试样本。(This is a good time ORL and Yale face database data, using Loda loaded, variable train representatives training samples, test code is to test the samples.)
- 2008-12-29 12:22:15下载
- 积分:1