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STM32-7SEG-LED-SCAN
8位数码管动态扫描显示实验(显示不用库函数)
*显示用指针直接访问GPIO端口的输出寄存器，形式GPIOD->ODR
*延时delay_nms(5)时，显示不闪烁
*74HC138 A--P2.2--PE.0 B--P2.3--PE.1 C--P2.4--PE.2
*74HC573 D0~D7---PD[0..7] LE---PE.3
*by 追梦 2011-4-3(8-bit digital dynamic scan showed that the experimental (show no library function)* Display a pointer to directly access GPIO port output register, form GPIOD-> ODR* delay delay_nms (5), the display does not blink* 74HC138 A- P2. 2- PE.0 B- P2.3- PE.1 C- P2.4- PE.2* 74HC573 D0 ~ D7--- PD [0 .. 7] LE--- PE.3* by Dream 2011-4-3)
- 2011-05-20 09:36:18下载
- 积分：1
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MCP3204
说明： 51单片机读取16位AD芯片MCP3204程序，可读取4路通道，程序中写了两路，可根据注释增加或减少通道数，1602显示，有Proteus仿真。(51 MCU reads 16-bit AD chip MCP3204 program, which can read 4 channels and write two channels. According to the annotation, the number of channels can be increased or reduced. 1602 shows that there is Proteus simulation.)
- 2019-06-28 13:13:11下载
- 积分：1
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QT实现遵循http协议的 GET POST操
说明： QT实现遵循http协议的 GET POST操作(use the qt development to achive get/post communication by http)
- 2020-06-27 01:40:01下载
- 积分：1
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speech_tools-1.2.95-beta.tar
Edinburgh Speech Tools for speech synthesis
- 2010-01-17 19:34:32下载
- 积分：1
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09class9
说明： 必牛网络教程，整个程序有必牛制作，第四课-图片资源编辑器(三)1(Cattle Network tutorial will be the entire procedure will beef production, the fourth lesson- Image Resource Editor (c) 1)
- 2011-04-15 11:54:31下载
- 积分：1
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这一系列是我平时收集的pascal深入核心编程，希望对大家有帮助，开发环境是delphi...
这一系列是我平时收集的pascal深入核心编程，希望对大家有帮助，开发环境是delphi-this series is my usual collection of pascal-depth core programming, we hope to help the development environment is delphi
- 2022-06-12 18:24:25下载
- 积分：1
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RealView? 编译工具
ARM 官方RealView? 4.0 编译工具 全套指南，包括：
《要点指南》
《汇编器指南》
《编译器用户指南》
《编译器参考指南》
《链接器用户指南》
《链接器参考指南》
《库和浮点支持指南》
《实用程序指南》(ARM full set of guidelines for the official RealView 4 compiler tools, including:
"Guidebook"
"Guide" assembler
The compiler User Guide
Compiler reference guide
"The linker user guide"
"Linker reference guide"
A guide to support and floating-point support
"Guide to practical procedures")
- 2018-03-22 20:24:22下载
- 积分：1
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aco
比较好的蚁群算法MATLAB代码,作为学习人工智能算法是比较好的例子(Good ant colony algorithm based on MATLAB code as a learning algorithm is a good example of artificial intelligence)
- 2014-08-09 10:39:00下载
- 积分：1
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levinson
图1为均衡带限信号所引起失真的横向或格型自适应均衡器(其中横向FIR系统长M=11), 系统输入是取值为±1的随机序列，其均值为零；参考信号；信道具有脉冲响应：
式中用来控制信道的幅度失真(W = 2～4, 如取W = 2.9,3.1,3.3,3.5等)，且信道受到均值为零、方差(相当于信噪比为30dB)的高斯白噪声的干扰。试比较基于下列几种算法的自适应均衡器在不同信道失真、不同噪声干扰下的收敛情况(对应于每一种情况,在同一坐标下画出其学习曲线):
1）横向/格-梯型结构LMS算法
2）横向/格-梯型结构RLS算法
并分析其结果。(Figure 1 is a band-limited signal caused balanced horizontal or lattice distortion adaptive equalizer (FIR system in which the lateral length M = 11), the system input is the value of a random sequence of ± 1, mean zero reference signal channel has impulse response:
Wherein the amplitude of the distortion for the control channel (W = 2 ~ 4, and so as to take W = 2.9,3.1,3.3,3.5), and subjected to a channel with zero mean and variance (equivalent SNR is 30dB) Gaussian white noise. Compare the following types of algorithm-based adaptive equalizer in a different channel distortion, the convergence of different noise interference (corresponding to each situation, draw their learning curve in the same coordinate):
1) landscape/grid- LMS algorithm ladder structure
2) landscape/grid- RLS algorithm ladder structure
And analyze the results.)
- 2020-07-02 22:40:01下载
- 积分：1
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三层生成
三层生成weiFenLuo.winFormsUIweiFenLuo.winFormsUIweiFenLuo.winFormsUIweiFenLuo.winFormsUIweiFenLuo.winFormsUIweiFenLuo.winFormsUIweiFenLuo.winFormsUIweiFenLuo.winFormsUIweiFenLuo.winFormsUIweiFenLuo.winFormsUIweiFenLuo.winFormsUIweiFenLuo.winFormsUIweiFenLuo.winFormsUIweiFenLuo.winFormsUIweiFenLuo.winFormsUIweiFenLuo.winFormsUIweiFenLuo.winFormsUIweiFenLuo.winFormsUI
- 2022-02-07 13:33:30下载
- 积分：1
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