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FFTdemo
- 对AD采样来的数据信号进行快速傅里叶变换，并将FFT后的频谱图和波形通过液晶LCD显示出来，对信号分析处理有很大帮助！-Sampling of the AD to the data signals fast Fourier transform, and FFT frequency spectrum and waveform after the adoption of liquid crystal LCD display, the signal analysis and processing of
frequencyspectrum
- 通过DSP2407A内部的AD对模拟信号进行采样，然后调用TI的fft库进行频谱显示-AD by DSP2407A internal analog signal is sampled and then call the TI' s fft library spectrum display
mixerfft
- 快速傅立叶变换(FFT)算法硬件实现。按CTR控制板的K6键，可以显示A、B两信号源频谱，K7键实现混频显示，按K8实现键A、B两信号源分屏显示。-Fast Fourier Transform (FFT) algorithm for hardware implementation. By CTR panels K6 key, you can display A, B two source spectrum, K7 key to achieve mixing revealed by K8 achi
DSP
- 通过TLC320AD50采集音频信号(f.max<10kHz)，编写DSP的FFT处理程序（自定频谱分辨力），获得幅频特性之后，在点阵液晶(128*64)中大致显示出幅频图。并在液晶中用文字显示频率幅值前三的频率值。-By TLC320AD50 capture audio (f.max < 10kHz), the preparation of the FFT DSP processing (custom spectral resolution), obtained after the
ppfx
- 以CVI为平台建立频谱分析仪，有两个图形控件，用来分别显示采集波形和频谱分析图形；两个数字控件，一个输入采样速率，一个显示信号频率；三个命令控件，一个启动数据采集命令程序，一个开始频谱分析，一个退出程序。-CVI as a platform to establish a spectrum analyzer, two graphical controls used to display the waveform acquisition and spectrum analysis graphics
exp2
- 对语音加窗，利用FFT计算各帧频谱参数并显示，考察各种窗函数的不同作用。-Voice and windows, the use of the FFT calculation for each frame spectrum parameters and displays to study the different roles of the various window functions.
fft-spectrum-analysis
- 基于fft的频谱分析程序.硬件由dsp实现,数据通过串口送至计算机进行频谱分析显示。-Fft spectrum analysis procedures based on the hardware by dsp, spectral analysis of data sent to the computer through a serial display.
C6000-2
- 1．重点使用C程序熟悉CCS中的操作，主要熟悉探测点(Probe Point)，图表(Graph)，动画(Animate)3个操作调试的应用，通过现存的C程序，加外部数据文件，进行模拟仿真处理.然后加调制数据文件，显示数据的波形和频谱。-1. Focus on the use of C procedure with CCS in operation, mainly familiar with the probe points (Probe Point), graph (Graph), anima