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文件名称:STM32_PRJ_32点5khz采样

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stm32f103嵌入式单片机快速傅里叶fft转换。
采用定时器TIM4的CCR4触发ADC采样,
采样率5khz,正弦及余弦运算采用查表法。
ram占用小于300byte。(STM32F103 embedded microcontroller, fast Fourier transform FFT.

Using the CCR4 of the timer TIM4 to trigger ADC sampling,

The sampling rate is 5KHz, sine and cosine operations are look-up table.

Ram is less than 300byte.)
相关搜索: fft STM32 32点fft

(系统自动生成,下载前可以参看下载内容)

下载文件列表

文件名大小更新时间
STM32_PRJ_32点5khz采样\fft_1\fft.c 13040 2018-04-10
STM32_PRJ_32点5khz采样\fft_1\fft.h 341 2018-04-10
STM32_PRJ_32点5khz采样\Inc\font.h 245 2018-04-06
STM32_PRJ_32点5khz采样\Inc\fonts.H 24057 2012-06-06
STM32_PRJ_32点5khz采样\Inc\io.h 267 2018-04-10
STM32_PRJ_32点5khz采样\Inc\lcd.h 4730 2018-04-06
STM32_PRJ_32点5khz采样\Inc\logic.h 201 2018-04-06
STM32_PRJ_32点5khz采样\Inc\main.h 217 2018-04-10
STM32_PRJ_32点5khz采样\Inc\stm32f10x_conf.h 3288 2012-06-06
STM32_PRJ_32点5khz采样\Inc\stm32f10x_it.h 1989 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\CoreSupport\core_cm3.c 17273 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\CoreSupport\core_cm3.h 85714 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\Release_Notes.html 26297 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_cl.s 15766 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_hd.s 15503 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_hd_vl.s 15692 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_ld.s 12376 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_ld_vl.s 13656 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_md.s 12765 2018-04-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_md_vl.s 14073 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_xl.s 15955 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\STM32F10x.s 11307 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_cl.s 13072 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_hd.s 13160 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_hd_vl.s 12482 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_ld.s 9814 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_ld_vl.s 10562 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_md.s 10269 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_md_vl.s 11058 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\gcc_ride7\startup_stm32f10x_xl.s 13261 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_cl.s 16626 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_hd.s 16229 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_hd_vl.s 15675 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_ld.s 12650 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_ld_vl.s 12950 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_md.s 12912 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_md_vl.s 13601 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\iar\startup_stm32f10x_xl.s 16628 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO\startup_stm32f10x_cl.s 12604 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO\startup_stm32f10x_hd.s 12592 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO\startup_stm32f10x_hd_vl.s 12239 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO\startup_stm32f10x_ld.s 9826 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO\startup_stm32f10x_ld_vl.s 10275 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO\startup_stm32f10x_md.s 10275 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO\startup_stm32f10x_md_vl.s 10757 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\TrueSTUDIO\startup_stm32f10x_xl.s 13252 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\stm32f10x.h 633944 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\system_stm32f10x.c 36557 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\system_stm32f10x.h 2085 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CMSIS debug support.htm 9310 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\CMSIS_changes.htm 12531 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\Documentation\CMSIS_Core.htm 57004 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\CMSIS\License.doc 39936 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\misc.h 8982 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_adc.h 21690 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_bkp.h 7555 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_can.h 27559 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_cec.h 6573 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_conf.h 3237 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_crc.h 2162 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_dac.h 15233 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_dbgmcu.h 3818 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_dma.h 20754 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_exti.h 6824 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_flash.h 25445 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_fsmc.h 27016 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_gpio.h 20175 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_i2c.h 30029 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_iwdg.h 3828 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_pwr.h 4383 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_rcc.h 30452 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_rtc.h 3857 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_sdio.h 21863 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_spi.h 17725 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_tim.h 52427 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_usart.h 16548 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_wwdg.h 2966 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\Release_Notes.html 29246 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\misc.c 7046 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_adc.c 47201 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_bkp.c 8463 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_can.c 45103 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_cec.c 11656 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_crc.c 3347 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_dac.c 19087 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_dbgmcu.c 5149 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_dma.c 29607 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_exti.c 6959 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_flash.c 62551 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_fsmc.c 35484 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_gpio.c 23221 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_i2c.c 45781 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_iwdg.c 4916 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_pwr.c 8759 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_rcc.c 51271 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_rtc.c 8598 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_sdio.c 28933 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_spi.c 30224 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_tim.c 109159 2012-06-06
STM32_PRJ_32点5khz采样\Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_usart.c 38308 2012-06-06

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