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14节点配电网牛拉法潮流计算程序
牛顿拉弗逊法潮流计算程序（matlab）(newton-raphson method power flow calculation program (matlab))
- 2017-11-23 17:55:34下载
- 积分：1
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AD737 PROTEL library files, very useful priotael Library
AD737 PROTEL库文件，很有用的priotael库-AD737 PROTEL library files, very useful priotael Library
- 2022-05-13 03:09:39下载
- 积分：1
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this program calculate the determinant and inverse of matrix. also calculate the...
this program calculate the determinant and inverse of matrix. also calculate the multiplication of two matrices.
- 2023-05-08 02:55:03下载
- 积分：1
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retinex_mccann99
Matlab通过函数imread读取RGB图像，并通过维数m*n*3的矩阵来表示。其中，维数mn表示图像的行数列数信息，维数3表示图像的RGB三层通道数据。因此，全局直方图处理通过对RGB图像的RGB三通道分别进行直方图均衡化，再整合到新的图像的方式进行。(Matlab reads the RGB image through the function imread and is represented by the matrix of the dimension m*n*3. Among them, the dimension mn represents the row sequence information of the image, and the dimension 3 represents the RGB three-layer channel data of the image. Therefore, the global histogram processing is carried out by equalizing the RGB three channels of the RGB image and integrating them into the new image.)
- 2019-03-28 16:26:16下载
- 积分：1
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雷达测距算法
通过matlab实现对雷达测距的标定。并应用于测量车辆左右以及后方车辆的距离，车道。(The calibration of radar ranging is realized by matlab.It is also applied to measure the distance and lane of the vehicle from left to right and behind.)
- 2018-12-03 15:27:46下载
- 积分：1
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Flink基础教程
说明： java编程,学习简单的flink，了解其基本语法，flink的应用场景。(Java programming, learn simple flink, understand its basic grammar, Flink application scenarios.)
- 2019-04-08 09:56:27下载
- 积分：1
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在研究了各种预览方法后，作为总结，写了这个程序，跟大家一起分享。
上次写的简便无刷新文件上传系统最初的目的就是用来实现这个图片预览效果。
兼容：ie6/...
在研究了各种预览方法后，作为总结，写了这个程序，跟大家一起分享。
上次写的简便无刷新文件上传系统最初的目的就是用来实现这个图片预览效果。
兼容：ie6/7/8, firefox 3.5.5
后台支持下还兼容：opera 10.10, safari 4.0.4, chrome 3.0
asp版本使用Persits.Jpeg组件缩放图片，测试请先安装该组件。
-After studying the various preview method, in summary, wrote this program to share with you. The last write simple non-refresh file upload system, the initial aim is to achieve this image preview. Compatibility: ie6/7/8, firefox 3.5.5 is also compatible with the background support: opera 10.10, safari 4.0.4, chrome 3.0 asp version of the use of Persits.Jpeg component scaling picture, testing, install this component.
- 2022-03-24 00:03:49下载
- 积分：1
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rocktest
pfc2d单轴压缩实验二维代码 可以直接运行 包含多种粘结模型(Uniaxial compression experiment of PFC 2D)
- 2019-05-10 00:36:59下载
- 积分：1
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实验3
说明： 1、单向通信
向甲方连续不断地发送变量a的值，未按键，a=0x0f，按键后根据按键确定a值；并将a的值取反从P0口输出，控制D0、D1、D2、D3相应点亮。乙方接收到数据并偶校验正确后，将接收数据取反从P0口输出，控制D0、D1、D2、D3相应点亮。
2、双向通信
甲方连续不断地发送变量a的值，未按键，a=0x0f，按键后根据按键确定a值；乙方未按键不发送，按键后将乙方按键得到的a*16发送；甲乙双方都将发送数据与接收数据相或后再取反，从P0口输出控制D0—D7相应点亮。
3、间隔发送
未按键，甲方不发送数据，按键后甲方每隔50ms连续发送4个字节：0xff、a、a、a。
乙方只在收到甲方数据0xff后的3个数据并验证相同时，才将接收数据*16发送。
甲乙双方都将发送数据与接收数据相或后，从P0口输出控制D0—D7相应点亮。(1. One-way communication
The value of variable a is continuously sent to Party A without key, a = 0x0f. After the key is pressed, the value of a is determined according to the key; and the value of a is output from P0 port to control the corresponding lighting of D0, D1, D2 and D3. After receiving the data and checking it correctly, Party B will output the received data from P0 port and control D0, D1, D2 and D3 to light up accordingly.
2. Two-way communication
Party A continuously sends the value of variable a without key, a = 0x0f, and determines a value according to the key after the key; Party B does not send the key without key, and sends the a*16 obtained by the key after the key is pressed; Both parties will send the data to or from the receiving data, and then retrieve the data and control D0-D7 from the P0 port to light up accordingly.
3. Interval Sending
Without keys, Party A does not send data. After keys, Party A sends 4 bytes continuously every 50 ms: 0xff, a, a.)
- 2020-11-16 09:29:42下载
- 积分：1
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bldc
该模型给出了梯形反电势换相无刷直流电机的数学模型。
电机参数的默认值是从maxon EC 45平397172 70w。(The model gives the mathematical model of the trapezoid back EMF commutation brushless DC motor.
The default value of the motor parameters is from Maxon EC 45 flat 397172 70W.)
- 2020-07-15 14:28:50下载
- 积分：1
