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armok01167658
最近用Mega128写了一个128点FFT程序,浮点运算,加汉宁窗。由于窗函数和旋转因子通过查表得到,所以速度还可以,程序中给的初值是通过高速AD采集的20KHz正弦信号。计算结果与Matlab的FFT函数得到的结果相同。 (Mega128 recently wrote a 128-point FFT procedures, floating-point operations, Hanning window. Since the window function and the twiddle factor look-up table has been adopted, so the speed can also be, the initial value to the process through high-speed AD collected 20KHz sinusoidal signal. The calculation results with the Matlab)
- 2007-09-02 21:16:08下载
- 积分:1
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XC878_MultiCAN_04
Infineon XC878平台 Multi-CAN編程範例程序(4)(Infineon XC878platform Multi-CAN programming guide exam (4))
- 2015-05-29 15:36:35下载
- 积分:1
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C-Interfaces-and-Implementation
本书介绍了C语言接口与实现,讲解了创建可重用软件的技术。(The book describes the C language interface and implementation to explain the technology to create reusable software.)
- 2013-01-06 14:58:41下载
- 积分:1
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OPCDA2.0
opc da 客户端 C# OPC客户端(opc da client)
- 2015-01-19 08:59:56下载
- 积分:1
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executable
tld目标跟踪算法,很适合初学者,实时性很好。(To promote the informationization of the global Internet revolution, for global range of information processing and communication provides the operating platform,)
- 2014-05-15 19:42:36下载
- 积分:1
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png_decoder
适用于LittlevGL的图形转换程序(Use PNG images in LittlevGL)
- 2020-10-24 14:50:01下载
- 积分:1
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VC++动态链接库(dll)编程深入浅出
说明: 主要讲动态链接库的编程方法,有需要的可以下载!(It mainly talks about the programming method of dynamic link library, which can be downloaded if necessary.)
- 2020-06-17 21:00:07下载
- 积分:1
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计算输入的某年某月某日是该年的第几天
资源描述由用户输入一个日期,年月日形式,计算输入的某年某月某日是该年的第几天
- 2022-03-23 13:02:01下载
- 积分:1
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qiyerenshi
这是医药行业的一款企业人事管理的小工具,应该不错(This is the pharmaceutical industry personnel management of a small tool, it should be good)
- 2009-06-23 22:34:31下载
- 积分:1
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STC12some-device-driver
里面含有一些STC12系列单片机常用的硬件驱动程序和片上资源驱动程序。工作在11.0592MHZ可以直接使用。如12864的串口方式驱动,1602驱动,18B20驱动,DHT11驱动,STC片上EEPROM/ADC/PWM等驱动程序,还包括一些经过本人用示波器侧过的STC12系列单片机在11.0592MHZ下的软件延时子函数。这些东西对你平时开发会大有帮助。(failed to translate)
- 2013-05-03 00:01:36下载
- 积分:1