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计算图像直方图的统计特征,包括平均值、方差…
计算图像直方图的统计特征,包括均值,方差,熵,三阶矩等。-image histogram calculated the statistical characteristics, including mean, variance, entropy, such as third-order moments.
- 2022-03-23 02:53:35下载
- 积分:1
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The spectrum sensing of a wideband frequency range is studied by dividing it int...
Cognitive radio frequency spectrum detection-The spectrum sensing of a wideband frequency range is studied by dividing it into multiple subbands.
It is assumed that in each subband either a primary user (PU) is active or absent in a additive white Gaussian
noise environment with an unknown variance. It is also assumed that at least a minimum given number of
subbands are vacant of PUs. In this multiple interrelated hypothesis testing problem, the noise variance is
estimated and a generalised likelihood ratio detector is proposed to identify possible spectrum holes at a
secondary user (SU). Provided that it is known that a specific PU can occupy a subset of subbands
simultaneously, a grouping algorithm which allows faster spectrum sensing is proposed. The collaboration of
multiple SUs can also be considered in order to enhance the detection performance. The collaborative
algorithms are compared in terms of the required exchange information among SUs in some collaboration
- 2022-04-01 19:11:06下载
- 积分:1
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a curve display program
一个曲线显示程序-a curve display program
- 2022-07-13 01:09:20下载
- 积分:1
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with ObjectARX development of a small AutoCAD tools used in AutoCAD reorientatio...
用ObjectARX开发AutoCAD的一个小工具,用来在AutoCAD中重新定向-with ObjectARX development of a small AutoCAD tools used in AutoCAD reorientation
- 2023-01-04 05:20:03下载
- 积分:1
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跟随鼠标的萤火虫 将以上代码加入HEML的<body></body>之间...
跟随鼠标的萤火虫 将以上代码加入HEML的之间-follow the mouse fireflies above code will join the HEML lt; Bodygt; Lt;/Bodygt; Between
- 2022-02-25 04:42:12下载
- 积分:1
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数字图像模式识别技术及工程实践与研究…
vc++数字图像模式识别技术及工程实践中的第七章签名鉴定-vc digital image pattern recognition technology and engineering practices and the identification of Chapter VII Signed
- 2023-05-14 14:15:02下载
- 积分:1
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显示一个绕三个轴旋转的立方体,纹理是自动插值的。
显示一个绕三个轴旋转的立方体,纹理是自动插值的。-around 3 shows a rotating cube, texture automatic interpolation.
- 2022-02-10 15:14:46下载
- 积分:1
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基于神经网络的数字识别系统
基于神经网络的数字识别系统 -Figure based on neural network recognition system is based on the number of neural network recognition system
- 2023-06-25 20:15:04下载
- 积分:1
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自己写的图像边缘抽取,有krish,sobel还一种名字忘了,主要为提取一些类似字的边缘。...
自己写的图像边缘抽取,有krish,sobel还一种名字忘了,主要为提取一些类似字的边缘。-himself wrote from the Edge, krish, segmentation also forgot a name, Extracting some of the main characters similar to the brink.
- 2022-03-05 17:18:14下载
- 积分:1
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1206使用说明
#include "LCD1602.h"
void LCD1602Write(UINT8 type, UINT8 data)
{
uint8_t i ;
uint16_t val, tmp = data;
if(type == CMD)
GPIO_ResetBits(LCD1602PROT, RS); //RS = 0 写指令
else
GPIO_SetBits(LCD1602PROT, RS); //RS = 1 写数据
GPIO_ResetBits(LCD1602PROT, RW); //RW = 0 ;
for(i=0; i>4)&0x000F)
- 2023-09-07 23:35:02下载
- 积分:1