搜索资源列表
ARM_FFT
- ARM库里的FFT算法,在C++builder下也可以正常使用-ARM 13-17 FFT algorithm in C + + builder can be under normal use
CCSFFTsuanfa
- 在CCS开发工具下交流采样并实现FFT算法-CCS in the development of tools under sampling and achieve FFT algorithm
fft-arm-0.01.tar
- FFT算法c程序for ARM-FFT algorithm c procedures for ARM
zoom-fft
- 一种计算信号频率的FFT算法,应用于STM32F4芯片。-A resolution frequency FFT algorithm applied to STM32F4 chip.
C8051FFT
- 主要实现c8051下fft算法,包括幅值谱,频率谱等以及不同窗函数的实现。-C8051 major achievement under the fft algorithm, including the amplitude spectrum, frequency spectrum, etc., as well as the realization of different window functions.
FFT_for_f430-A
- 一种适合在单片机上运行的快速傅里叶算法,大量采用查表方法。理解这个算法对实现电力谐波分析很有帮助。fft算法的经典应用,需要一定的数学知识!-Fit on a single chip running at the fast Fourier algorithm, a large number of look-up table method used. Understanding of this algorithm to achieve useful power harmonic analysis.
fft_v0.5.6.1
- 快速傅里叶变换fft算法,基于时间的基2fft,其中针对ARM7 TDMI优化,采用查表的方式- Fast Fourier Transform algorithm, based on time-based 2fft, one optimized for ARM7 TDMI, using look-up table approach
FFT_arm.ZIP
- Simple implementation of FFT algorithm
msp430
- msp430 实验代码 1,MSP430开发基础 2,键盘设计 3,数码管显示电路设计 4,液晶模块接口 5,MSP430 CRC 6,中文输入法 7,数据压缩算法 8,FIR滤波 9,FFT算法 10,波特率自动识别 11,串行存储 12;NAND flash 接口 13;A/ D,TLV2541 14;DA DAC8830 15;ADS1241 16;温度 TMP100 17;定时器 DAC
arm_fft
- 基于ARM汇编优化过的FFT算法,采用AAN FFT算法,性能最高的FFT算法-ARM assembler optimized based on FFT algorithm, using AAN FFT algorithm
FFT
- STM32关于FFT算法的实现,可一定程度上达到DSP功能-The STM32 About FFT algorithm implementation
ARM-FFT-TEST
- Full Algorithm of FFT in C language for ARM device. Easy to understand and bug free.
FFT
- this a sample FFT DFT algorithm test project. This project uses microsoft visual studio 2008 and writen on 2013. The main purpose of this project is finding easiest calculation algorothm for microcontrollers-this is a sample FFT DFT algorithm test pr
fft
- 本程序能够实现FFT的任意点算法,且效率高,程序精简-This procedure can be achieved at any point FFT algorithm, and high efficiency, streamline procedures
_fft
- TS201 优化蝶形算法FFT 思路清晰-TS201 optimization algorithm FFT butterfly clear thinking
Music_Spectrum_FFT_LED
- 基于STC12C5A60S2的5分段128点FFT算法音乐频谱,高亮LED显示,可自动增益调节 -STC12C5A60S2 five segments based on a 128-point FFT algorithm musical spectrum, bright LED display, automatic gain adjustment
harmonic-analysis
- 快速傅立叶变换存在较大的误差, 无法直接用于电力 系统谐波分析。本文对 FFT 的泄漏误差进行了分析, 根据 Jain 和Grandke 提出的插值算法提出了多项余弦窗插值的 新算法, 对 FFT 的结果进行修正, 极大地提高了计算精度, 使之适用于电力系统的准确谐波分析。 文中给出了该算法进 行谐波分析模拟计算的算例, 计算结果表明, 不同的加窗算 法计算精度不同, 新算法的计算精度显著提高-Fast Fourier transform is a larger err
FFT
- FFT算法的C语言实现,内含有复数的加法,乘法,减法,输入序列的倒序,旋转因子的确认,FFT算法的实现-FFT algorithm C language, containing reverse complex addition, multiplication, subtraction, input sequence, rotation confirmation factor FFT algorithm to achieve
dxfpw
- ofdm system simulation including 16qam modulation fft windowing modules plus cp, Multi-machine power system simulation and flow calculation, Algorithm optimization is very good, almost no circulation.
实验47_2 DSP FFT测试
- 测试STM32F4的DSP 库的FFT函数,程序运行后,自动生成1024点测试序列,然后,每当KEY0按下后,调用DSP库的FFT算法(基4法)执行FFT运算,在LCD屏幕上面显示运算时间,同时将FFT结果输出到串口,DS0用于提示程序正在运行。(Test the FFT function of the DSP Library of STM32F4. After the program runs, the 1024 point test sequence is automatically gen