搜索资源列表
FFT_DSP
- PIC30F系列单片机FFT滤波器程序实例-PIC30F MCU instance FFT filter
pro_fini
- 在51单片机上的FFT快速傅里叶算法的实现-FFT algorithm
1
- 这是我用STC89C58RD+单片机做的音频功率谱分析,包含FFT程序,对学习FFT软件滤波算法的朋友肯定会有所帮助的。-This is what I do with STC89C58RD+ single chip audio power spectrum analysis, including FFT program, the software filter algorithm for learning FFT friends would certainly have been helpful
FFT_51
- 基于51单片机的fft的C语言程序,加入了测试代码-Fft-based C-51 MCU language program, joined the test code
fft_1024
- 1024点的FFT变换,很实用,用于单片机做快速傅立叶变换-1024-point FFT transform, it is practical, fast Fourier transform for the microcontroller to do
t_2_fft
- 在MATLAB环境中,利用简单的加法和乘法实现基2时间抽取的FFT变换,并且能够计算出峰值点的最大值,数据点数为2的整数次幂。学习程序有利于对FFT变换的理解,以及在单片机环境或者是DSP环境中编写FFT变换C语言程序。-In the MATLAB environment, using simple addition and multiplication of time taken to achieve the base 2 FFT transform, and can calculate th
MCU_FFT_PQ-
- 用单片机实现电能质量指标的分析,使用FFT算法,-With MCU power quality analysis, using the FFT algorithm,
STC_FFT
- 51系列单片机,快速傅立叶变换程序,蝶形算法-51 SCM FFT
my_adc1
- 020单片机ADC1采样程序;额外功能:main中主要实现与FPGA并口通信,总体实现FFT,不过FPGA部分没有上传,因此能实现的是ADC1采样。-020 SCM ADC1 sampling procedures additional features: main key to achieve in parallel with the FPGA communication, achieving an overall FFT, but the FPGA portion not uploaded
singal-datafft-changge
- 信号数据的fft交换程序,AT52单片机C语言在KEIL下实现-Fft signal data exchange program (C language to achieve in KEIL)
FPGA_FFT_3
- 芯片: cyclone II ep2c35f484c8 工程: 用串行DAC7513对语音信号进行采集,(也可以是0到70K的信号),然后进行FFT变换。并将变换后的数据传递给单片机,在液晶上进行显示。(单片机程序不包含在里。)-Chip: cyclone II ep2c35f484c8 projects: serial DAC7513 to the speech signal acquisition, (can also be a signal from 0 to 70K), then t
diannengjianche
- 这是一款基于PIC单片机控制器的电能检测仪,通过FFT算法,计算出点电能的各个参数,以及谐波。-This is a PIC microcontroller-based controller of the power detector, through the FFT algorithm to calculate the point of the various parameters of electrical energy, and harmonics.
MUl
- 自己编写的单周期16位乘法器源代码,作为普通51单片机的“协处理器”可以实现普通51的实时音频FFT-16bit multiplier source code I have written a single cycle, as the ordinary 51 single-chip coprocessor can achieve a common 51 real-time audio FFT
c51fft
- 51单片机实现FFT变换源码,keil c环境,好用。单片机12MHz晶振,FFT运行时间2S。-51 MCU FFT transform source, keil c environment, easy to use. MCU 12MHz crystal oscillator, the FFT run time 2S.
dingdian_FFT
- 用单片机进行定点fft计算的代码,十分好用。-fft
10-8
- 基于8051单片机的信号数据的fft变换-Fft transform-based signal data of the 8051
ertuurarl
- 电力变电站RTU监控软件源码(80C196NT单片机SCM) 遥控,遥遥信,遥调,遥测,谐波分析等,FFT算法等,LCD显示出来 已通过测试。 -Electricity substation RTU monitoring software source (80C196NT SCM SCM) remote, distant letter, the remote adjustment, telemetry, harmonic analysis, FFT algorithm, the LCD di
digital-radar
- 针对传统液位测量系统精度低、抗干扰能力差、接触式的特点,介绍一种利用雷达原理研制的数字式液位测量系统。本系统采用调频测量法,用C8051F020单片机作为频率测量模块的核心。运用自相关函数对信号进行滤波 快速傅里叶变换(FFT)算法进行频域分析 移频法对频率进行细化,最后得到液位的高度。该系统具有很强的适应能力和完善的接口,在实测中取得了满意的精度。 -Traditional level measurement system accuracy, anti-jamming capability,
51mcu_fft
- 这是一个简单的,基于51单片机的FFT运算程序。使用AD采集,做了64个点的FFT,可以使用两块简单的点阵屏来观看效果。-This is a simple, based on 51 single chip FFT arithmetic program. Use AD collection, made 64 point FFT, can use two pieces of simple lattice screen to see effect.
fft1
- 快速傅立叶变换(来源《C常用算法集》) 本函数测试OK,可以在TC2.0,VC++6.0,Keil C51测试通过 如果你的MCS51系统有足够的RAM时,可以验证一下用单片机处理FFT有多么的慢。-Fast Fourier Transform (Source C commonly used algorithm sets) the function test OK, TC2.0 VC++6.0 the Keil C51 test by If the the MCS51 system yo