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fft源代码,#include "f2407_c.h" #include "math.h" #define N 32 // FFT变换的点数 extern void fft(void)； extern void resave(void)； interrupt void phantom(void)； void sysinit(void)； extern int input[2*N]；

Multirate filters provide a practical approach to designing and implementing finite response (FIR) filters with narrow spectral constraints. By changing the input data rate at one or more intermediate points the filter lengths and computational rates can be greatly reduced when compared to a standar ...

This code is described in "Computational Geometry in C" (Second Edition), Chapter 8. It is not written to be comprehensible without the explanation in that book. Prints out one arm configuration to reach given target. Assumes number of links >= 3. Input: nlinks Number of links L1 L2 ... Ln Link l ...

用AVR单片机设计的MP3播放器 功能： MP3 Player IDE ATA interface FAT 32 with long file name support USB interface On board power supply (input from 7v to 20v DC) Bootloader firmware upgradeable via USB port Infrared bi-directional interface Remote Control Back light graphic LCD work ...

This assignment requires you to complete the dynamic drawing components of the Date/Time Control Panel from the previous two programming assignments. In particular, you will be moving the map found in the "Time Zone" tab when the time zone changes and will be drawing a clock face corresponding to th ...

Linux输入子系统和鼠标驱动的分析，详细分析drivers/input/mouse/amimouse.c的工作原理。给需要编写或修改鼠标驱动的兄弟一个参考！

自己写的，实现不同类型的input显示不同样式的代码。使用非常简单。

The MEASURE program uses analog and digital inputs to simulate a datalogger. You may watch the value of analog input POT1 and the state of S2, S3 Buttons on MCBSTM32 evaluation board.

linux设备驱动 | |-- DMA范例 | | |-- 3c505.c | | |-- 3c505.h | | `-- dma.h | `-- 静态映射范例 | `-- mach-smdk2440.c |--- | |-- NVRAM驱动 | | `-- generic_nvram.c | |-- 触摸屏驱动 | | |-- 作为input设备 | | | |-- s3c2410_ts.c | | | `-- s3c2410_ts.h | | `-- 作为普通字符设备 | | `-- s3c2410-ts.c | |-- 看 ...

.ifnz I2C_SUPPORT ************************************************************** Function : fProcessI2cRead Description : process I2C write function Input : IOP_DATA1_H=rCtrlByte,IOP_DATA1_L=rAddr Output : NONE ************************************************************** fProcessI2cRead: f ...