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pso_more
说明： 将标准微粒群算法进行改进，从而解决标准PSO算法的容易陷入局部最优解的情况。(The standard particle swarm algorithm is improved so as to solve the standard PSO algorithm is easy to fall into local optimal solution of the situation.)
- 2011-04-05 17:27:47下载
- 积分：1
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MP3播放器实验
说明： 实验器材:
MiniSTM32F103开发板V3版本
实验目的:
学习VS1053的使用,实现一个简单的MP3.
硬件资源:
1,DS0(连接在PA8)
2,串口1(波特率:9600,PA9/PA10连接在板载USB转串口芯片CH340上面)
3,ALIENTEK 2.8/3.5/4.3/7寸TFTLCD模块(通过GPIO驱动,连接关系见lcd.h)
4,W25Q64(SPI FLASH芯片,连接在SPI1上)
5,按键KEY0(PC5)/KEY1(PA15)/KEY_UP(PA0,也称之为WK_UP)
5,SD卡,通过SPI1连接
6,ATK-VS1053模块与STM32芯片连接关系为(请按如下接线连接Mini板和MP3模块):
ATK-VS1053模块----------STM32芯片
VS_SCK ----------- PA5
VS_MISO ------------ PA6
VS_MOSI ------------ PA7
VS_RST ------------ PA11
VS_XDCS ----------- PA4
VS_XCS ----------- PA8
VS_DREQ ------------ PA12
5V ------------ 5V
GND ------------ GND(Laboratory equipment:
MiniSTM32F103 Development Board V3 Version
The purpose of the experiment is:
Learn the use of VS1053 and implement a simple MP3.
Hardware resources:
1, DS0 (connected to PA8)
2. Serial port 1 (baud rate: 9600, PA9/PA10 connected on board USB to serial chip CH340)
3, ALIENTEK 2.8/3.5/4.3/7 inch TFTLCD module (driven by GPIO, connection relationship see lcd.h)
4, W25Q64 (SPI FLASH chip, connected to SPI 1)
5. Keyboard KEY0 (PC5)/KEY1 (PA15)/KEY_UP (PA0, also known as WK_UP)
5, SD card, connected by SPI1
6. The connection relationship between ATK-VS1053 module and STM32 chip is as follows (please connect Mini board and MP3 module according to the following wiring):
ATK-VS1053 Module - ----- STM32 Chip
VS_SCK------------- PA5
VS_MISO---------------- PA6
VS_MOSI---------------- PA7
VS_RST---------------- PA11
VS_XDCS------------- PA4
VS_XCS--------------- PA8
VS_DREQ---------------- PA12
5V--------------- 5V
GND--GND)
- 2020-06-22 05:00:02下载
- 积分：1
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怎么这样啊，要传这么多东西才哦，我要下载别的东西拉
怎么这样啊，要传这么多东西才哦，我要下载别的东西拉-ah, so many things- only, oh, I want to download something else Rafah
- 2022-04-22 05:16:30下载
- 积分：1
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图片添加水印
本程序主要是给图片添加水印，不仅可以给图片添加时间，还可以添加日期，最主要的是可以添加自定义文本，自动缩放图片大小非常方便
- 2022-04-01 11:09:40下载
- 积分：1
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字符串处理函数集
适用于字符串处理：16进制同字符转互转，字符转大小写转换，2进制转为字符串等API
- 2022-08-16 15:48:07下载
- 积分：1
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GLCM
说明： 这个程序是用MATLAB编写得一个灰度共生矩阵特征及其一些参数得计算，希望对大家有用。(The MATLAB program is written, a GLCM features and some of the parameters was calculated, and I hope useful.)
- 2011-02-20 11:30:11下载
- 积分：1
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wendubaojingqi
说明： 采用89C51+DS1820+数码管+蜂鸣器DS1820设置为12位精度，环境温度超过Alarm值 蜂鸣器报警，超过40度 继电器启动 ，Alarm值可通过按键自由设定 (With 89C51+ DS1820+ DS1820 digital control+ buzzer set to 12-bit accuracy over temperature buzzer alarm Alarm value, more than 40 degrees relay start, Alarm value can be set freely by key)
- 2010-04-27 22:28:48下载
- 积分：1
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renlianjiance
人脸识别中人脸检测部分的C代码，检测率可达95 。(Face human face detection part of the C code, the detection rate of 95 .)
- 2021-05-09 00:38:35下载
- 积分：1
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树和XML操作
c#的复杂的tree和xml联系起来的原码。自己独创，没有参考别的。不过是日文版的。-tree and xml operate
- 2022-02-13 00:45:50下载
- 积分：1
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kaoshi1
我考试时有的一些C语言小程序，很经典，对初学者有用(When I test some of the small number of C language programs, classic, useful for beginners)
- 2011-04-23 14:23:09下载
- 积分：1
