搜索资源列表
ADC_fft
- 双ADC带DMA输入，FFT转换，双DAC带DMA输出。采样率可调。频谱可以显示在LCD上面-Dual ADC with DMA input, FFT conversion, dual-output DAC with DMA. The sampling rate is adjustable. Spectrum can be displayed on the top LCD
50HZsinwave
- 在CCS中用汇编编程，利用泰勒级数展开实现50hz正弦波，以10khz采样率采样，并产生1000个点，利用MATLAB进行FFT变换查看频谱。-Assembler programming with CCS, using Taylor series expansion to achieve 50hz sine wave to 10khz sampling rates, and generate 1000 points, using MATLAB FFT transform spectrum vie
600HZsinwave
- 在CCS中用汇编编程，利用泰勒级数展开实现600hz正弦波，以10khz采样率采样，并产生1000个点，利用MATLAB进行FFT变换查看频谱。-Assembler programming with CCS, using Taylor series expansion to achieve 600hz sine wave to 10khz sampling rates, and generate 1000 points, using MATLAB FFT transform spectrum v
2500HZsinwave
- 利用泰勒级数展开实现2500hz正弦波，以10khz采样率采样，并产生1000个点，利用MATLAB进行FFT变换查看频谱。汇编编程。-Taylor series expansion to achieve 2500hz sine wave to 10khz sampling rates, and generate 1000 points, using MATLAB FFT transform spectrum view. Assembler programming.
4500HZsinwave
- 利用泰勒级数展开实现4500hz正弦波，以10khz采样率采样，并产生1000个点，利用MATLAB进行FFT变换查看频谱。汇编编程。-Taylor series expansion to achieve 4500hz sine wave to 10khz sampling rates, and generate 1000 points, using MATLAB FFT transform spectrum view. Assembler programming.
combinationwave
- 将50hz、100hz、600hz、2500hz、4500hz正弦波混合，利用matlab设计数字带通滤波器，选择200hz至3000hz范围内波形，并查看频谱。-Will be 50hz, 100hz, 600hz, 2500hz, 4500hz sine wave mixing using matlab design digital band-pass filter, 200hz to 3000hz within the scope of the waveform and spectral
32X64led128
- 音乐频谱 控制卡使用说明： 1、按键S1 亮度控制 说明：一共有10极 按一下亮度加一级 2、按键S2 16分频与64分频切换 3、按键S3 切换柱条和漂浮点颜色 说明：显示颜色有 红柱绿漂 红柱黄漂 绿柱红漂 绿柱黄漂 4、按键S4 无功能-Music Spectrum- control card use: 1, brightness control buttons S1 Descr iption: A total of 10 pole Click add a bright
FRE_SP-1
- 在MSP430单片机上对音乐信号进行傅里叶变换，实现在12864上显示频谱功能.-MSP430 microcontroller on the music signal to the Fourier transform, the realization of the 12864 to display the function of the spectrum.
32-x64latticespectrumprogram
- 32X64点阵显示频谱程序。STC12C5A60S2实现。-32 x64 dot matrix display spectrum program. STC12C5A60S2 implementation.
STM32virtual-signal-analyzer
- 基于STM32多功能虚拟信号分析仪 示波器频谱仪-Based on STM32 Multifunction virtual signal analyzer oscilloscope spectrum analyzer
fft_stm32
- stm32单片机快速傅里叶变换fft算法，调试通过，可以做频谱显示。-stm32 SCM fft fast Fourier transform algorithm, debugging through, you can do spectrum display.
pinpufenxi
- 对音乐频谱采样，利用傅里叶变换实现，点阵频谱显示-Sampling the spectrum of music, the use of the Fourier transform, spectrum display dot matrix
12864
- Stc12c5a60s2用P1口AD转换模拟音频频谱，lcd12864显示-Stc12c5a60s2 with P1 port AD analog audio spectrum, lcd12864 display
Music
- 基于51单片机的音乐频谱，这个工程源码是频谱显示。-Based on the 51 single-chip music spectrum, the engineering source code is the spectrum display.
FFT_section
- 基于51单片机的音乐频谱，这个工程源码是FFT算法。-Based on 51 single-chip music spectrum, the engineering source code is the FFT algorithm.
CIC_filter
- 抽取:(接收端) 中频信号IF 20M(采样率是50M) 下变频信号 MIX_O 1M(50M) 采用CIC滤波器进行降采样率。 插值:(发送端) 基带信号上变频到1M，采样率是2.5M，采用CIC滤波器进行升采样率处理。 注释：升采样率或者降采样率不会改变原始信号的中心频率，但是频谱分布会发生改变。-Extraction: (receiver) IF signal 20M (sampling rate is 50M) down-conversion signal M
FFT-atmega32
- 在AVRSTUDIO16平台上实现的32/16 FFT频谱程序。矩阵灯列用串行转并移位寄存器。-The AVRSTUDIO16 platform to achieve the 32/16 FFT spectrum program. The matrix lamp column uses a serial-to-parallel shift register.
AudioO_FFT
- 通过stm32 adc采样音频信号进行fft频谱分析-Fft spectrum analysis performed by sampling the audio signal stm32 adc
Spectrum
- 利用快速傅里叶变换的最简洁的51单片机音乐频谱仪-Leveraging FFT the simplest 51 single-chip music spectrum analyzer
prj
- ！频谱显示程序,上电无反应，所有大神指点，请联系-a project