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JLYIAP-USB
STM32F105 OTG FATS U盘 查找指定文件，以及IAP U盘烧写程序与程序升级(STM32F105 OTG FATS U disk to find the specified file, and the IAP U disk burning program and program update)
- 2014-07-10 10:41:47下载
- 积分：1
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romfs
适合s3c44b0的根文件系统的镜像文件，适合arm3(S3C44B0 for the root file system image file, suitable for arm3)
- 2007-08-29 20:21:35下载
- 积分：1
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osc-scope-use-stm32
采用stm32构成的示波器。采用STM32高性能ARM处理器作为核心控制芯片，能够满足TFT彩色波形显示，数字插值算法处理等。通过采用高速AD和FIFO器件，实现了高采样率，宽频带的技术要求。实验室测试结果表明本文的设计是正确的，各项指标均达到设计要求。(osc scope degin by stm32)
- 2012-08-03 02:36:49下载
- 积分：1
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ADS设计低噪声放大器
微波毫米波系统的设计，晶体管选用的是ne3210s01。
设计指标：
1.中心频率7.78G，通带120MHz
2.通带内增益达到16.2dB，波纹小于0.5dB
3.通带内的噪声系数小于0.5
4.通带内输入驻波比小于1.5，输出驻波比小于2
5.系统特性阻抗50Ω
6.微带线基板厚度0.508mm，相对介电常数3.66(The design of microwave and millimeter wave system is based on ne3210s01.
Design indicators:
1. center frequency 7.78G, pass band 120MHz
The gain in the 2. pass band is 16.2dB, and the ripple is less than 0.5dB
The noise coefficient in the 3. passband is less than 0.5
The 4. band input is less than 1.5 in Bobbi, and the output in Bobbi is less than 2.
5. system characteristic impedance 50 Omega
6. microstrip line substrate thickness 0.508mm, relative dielectric constant 3.66)
- 2020-12-25 10:59:04下载
- 积分：1
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arma_gm
arma和gm模型，根据论文写得，效果和论文结果一样，可以参考(arma and gm model, based on written papers, and papers effect the same results, you can refer to)
- 2013-12-23 22:17:47下载
- 积分：1
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NAND-Flash-manage
stm32 128M NANDFlash 管理程序 自定义坏块管理 (stm32 128M NAND Flash bad block management program custom management)
- 2016-04-11 11:21:03下载
- 积分：1
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STM32F2_QN8027代码
QN8027初始化代码，使用单片机是STM32.(QN8027 initialization code, the use of single-chip STM32.)
- 2019-06-20 10:19:01下载
- 积分：1
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lenglie_v38
Using MATLAB compressed sensing, BP neural network function fitting and pattern recognition, This is a useful frequency estimation algorithm matlab simulation program.
- 2017-11-13 14:39:00下载
- 积分：1
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SmartLight_Demo_2019-1-28
基于STM32和W5500 的阿里云平台MQTT连接，内置了HMAC-SHA1算法，可以直接填写阿里云物联网平台的三个参数，程序直接生成域名、账户名、密码以及Topic。软件还包含基于Cjson的json构建与解析。(Based on STM32 and W5500, the MQTT connection of Aliyun platform is built-in with HMAC-SHA1 algorithm, which can fill in three parameters of Aliyun Internet of Things platform directly. The program generates domain name, account name, password and Topic directly. The software also includes JSON construction and parsing based on Cjson.)
- 2020-06-17 00:00:01下载
- 积分：1
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systick按键扫描(非阻塞)
使用stm32的滴答定时器辅助实现按键非阻塞扫描，响应及时，不阻塞占用cpu，值得新手学习(Use STM32 tick timer to help button non blocking scanning, respond timely, do not block up occupying CPU, worthy of novice learning.)
- 2018-08-09 12:02:35下载
- 积分：1
