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基于DDA算法的画线算法
基于DDA算法的画线算法-algorithm based on the DDA"s line drawing algorithm
- 2022-02-10 05:37:40下载
- 积分:1
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网页数学公式编辑器
网页数学公式编辑器-Mathematical formulas page editor
- 2023-01-07 07:10:03下载
- 积分:1
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STM32 Cryptographic Library
STM32 Cryptographic Library
Introduction
This manual describes the API of the STM32 cryptographic library (STM32-CRYP-LIB) that
supports the following cryptographic algorithms:
AES-128, AES-192, AES-256 bits. Supported modes are:
– ECB (Electronic Codebook Mode)
– CBC (Cipher-Block Chaining) with support for ciphertext stealing
– CTR (CounTer Mode)
– CCM (Counter with CBC-MAC)
– GCM (Galois Counter Mode)
– CMAC
– KEY WRAP
ARC4
DES, TripleDES. Supported modes are:
– ECB (Electronic Codebook Mode)
– CBC (Cipher-Block Chaining)
HASH functions with HMAC support:
– MD5
– SHA-1
– SHA-224
– SHA-256
Random engine based on DRBG-AES-128
RSA signature functions with PKCS#1v1.5
ECC (Elliptic Curve Cryptography):
– Key generation
– Scalar multiplication (the base for ECDH)
– ECDSA
These cryptographic algorithms can run in the series STM32F1, STM32 L1, STM32F2,
STM32F4, STM32F0 and STM32F3 with hardware enhancement accelerators.
- 2022-07-21 14:38:08下载
- 积分:1
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一个高级标尺的实现
一个高级标尺的实现-a senior yardstick of achievement
- 2023-04-07 09:05:03下载
- 积分:1
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一个将RGB转化成YUV数据的算法,非常实用。
一个将RGB转化成YUV数据的算法,非常实用。-an RGB to YUV data into the algorithm, is very practical.
- 2022-05-31 14:30:05下载
- 积分:1
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包括图像处理,包括图像变换。图像增强。图像复原,图像重建,图像分割,图像编码等内容...
包括图像处理,包括图像变换。图像增强。图像复原,图像重建,图像分割,图像编码等内容-including image processing, including image transformation. Image enhancement. Image restoration, image reconstruction, image segmentation, image coding content
- 2022-02-21 17:14:05下载
- 积分:1
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Genbank格式的基因序列绘制基因的结构图
应用背景
NCBI上很多基因组DNA序列都有结构描述,其中关于内含子结构的描述通常是 CDS join(1..193,290..1284),表示两个外显子,中间一个是内含子位置,有些基因组DNA更复杂,内含子数目可能达到10个以上,看起来眼花缭乱。很多研究者希望把这些结构信息以图形的形式展示,一目了然,容易分析。用这个perl脚本可以方便的绘制图形,只需要把序列下载下来,输入一个命令自动绘图成功!
关键技术
计算机条件:linux系统,我是在ubuntu系统上使用的。网上下载bioperl 安装。安装很简单,bioperl下载后解压到一个盘上,形成一个文件夹。安装Bio::Graphics的方法,在ubuntu的命令行下输入 sudo perl -MCPAN -e"install Bio::Graphics" 即可自动安装。在Ubuntu安装了bioperl,Bio::Graphics后,可以cd到这些perl脚本和文件所在的文件夹下,在linux终端输入命令行, genbankplot.pl NM_172587.gb >1.png,得到的png图像双击就打开,是基因的结构图!!!注意先把NM_172587.gb 这个genbank下载的文件拷贝到bioperl文件夹下。得到的图就像1.png。
- 2022-02-10 02:56:54下载
- 积分:1
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视觉定位系统,对孔程序,应用在各大视觉定位系统;美国cognex公司的核心...
视觉定位系统,对孔程序,应用在各大视觉定位系统;美国cognex公司的核心-Visual positioning system, the procedures of the hole, applied in the major visual positioning system U.S. Cognex
- 2022-11-21 11:55:03下载
- 积分:1
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are on Glscene example, the beginning of the study, hopes to have more friends i...
都是关于Glscene的实例,刚开始学习,希望有更多的朋友参与-are on Glscene example, the beginning of the study, hopes to have more friends in
- 2022-04-10 01:38:10下载
- 积分:1
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用最流行的图像处理工具OPENCV,求取运动物体轮廓。效果明显。...
用最流行的图像处理工具OPENCV,求取运动物体轮廓。效果明显。-most popular image processing tools OPENCV strike movement object contours. Obviously.
- 2022-03-20 11:56:18下载
- 积分:1