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stm32-fft
使用STM32的DSP库函数,对AD来的信号进行FFT变换,并显示到LCD屏上。做的是512点fft,显示240个数,且有一定的精度保证。具有很高的实时性。(Use the STM32 DSP library functions, the signal of the AD to the FFT transform, and display to the LCD screen. Do is 512 points fft, show the number 240, and there is a certain guarantee of accuracy. With real-time high.)
- 2011-07-20 09:55:16下载
- 积分:1
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2017113371-杨勇-实验报告11
输入并存储一个由26个英文字母(不分大小写)组成的字符串,再输入一个英文字母,查找该字母在字符串中第一次出现的位置。
要求:分别采用以下方法实现
(1)使用字符数组(即char数组)存放字符串;
(2)使用string变量存放字符串。(Enter and store a string consisting of 26 English letters (no case in case), and then enter an English letter to find the first place that the letter appears in the string.
Requirements: the following methods are implemented)
- 2018-06-14 16:03:58下载
- 积分:1
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rbuy
也是高精度运算的,这里有课件,,可以参考一下(Also is the high precision operation, here has the courseware, may refer to)
- 2018-11-18 23:15:20下载
- 积分:1
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wpf 仿qq登陆 翻转效果 源码下载
wpf 仿qq登陆 翻转效果 源码下载
- 2015-03-25下载
- 积分:1
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vb实用的入门级小程序
非常适合入门的小伙伴学习,很有意思的小程序,虽然小,但是对于vb的入门有很大的帮助,从此你将会对vb产生浓厚的兴趣。
- 2022-01-30 18:39:08下载
- 积分:1
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看大家都用的是vc来写的.现在传一个用c#写的进程调度程序上来.希望对大家有点帮助....
看大家都用的是vc来写的.现在传一个用c#写的进程调度程序上来.希望对大家有点帮助.-see everyone is using vc write. Now- with a write c# in the process scheduler onto. We hope to help a bit.
- 2022-03-13 03:07:16下载
- 积分:1
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13054738835032
显示器功能 加快程序开发初学者的进步脚步。让他们了解简单的显示程序的写法(Monitor function to accelerate the pace of progress in program development for beginners. So that they understand the simple display program wording)
- 2013-10-29 22:36:50下载
- 积分:1
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C#版中国象棋游戏源代码 完整实例下载
C# 中国象棋游戏,仅供学习交流使用,请勿用于商业用途
- 2013-01-09下载
- 积分:1
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debug
matlab debug steps which is required or necessary for matlab debugging
- 2013-02-26 17:03:17下载
- 积分:1
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USB
Linux下C语言来检测USB设备以及自动区分U盘和硬盘并自动挂载 (Linux under the C language to USB detection equipment and automatic segmentation of U disk and hard disk and automatically mount)
- 2021-03-11 10:29:26下载
- 积分:1