搜索资源列表
armtest
- 实现音频采集和频谱分析的程序， 包括录音，回放，显示波形，FFT频谱。 自己写的，所以比较简陋了，仅供参考。-Audio acquisition and spectrum analysis procedures, including recording, playback, display waveform, FFT spectrum. Wrote it myself, so it is a simple comparison.
All
- GPS的C/A码产生，BPSK调制，及频谱显示-GPS s C/A code generate,and BPSK modualtion
eg-fft
- fft1．用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图 2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选 3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图-fft1. Using Matlab generated sine wave, rectangular wave, as well as the white noise signal, and displa
s
- 手把手教你用51 单片机 DIY音乐频谱显示 -Taught you how to DIY music with 51 spectrum display
shizhong
- FFT算法实现音乐频谱显示，使用1604LCD显示-FFT algorithm shows the spectrum of music
yinpinfenxiyi
- 大学生电子竞赛论文报告-音频信号分析仪。主要利用频谱分析原理，频谱分析是把信号的能量用频率的函数显示出来-Undergraduate Electronic Thesis Competition Report- audio signal analyzer. The main principle of the use of spectrum analysis, spectrum analysis is used to signal the frequency of the energy functi
recorder
- 实时录音并显示波形-Real-time recording and display the waveform
FrequencyShowA
- 显示声音文中运用了多项界面设计技术和多媒体编程技术件播放频谱的程序-The voice of the text shows that the use of a number of interface design, technology and multimedia programming broadcast spectrum incident procedures
myWave_Fft
- 自制软件，实现频谱分析。能显示信号与频谱图。主要是对正弦信号和三角波进行一维FFT变换，得到频谱图。-Self-made software, the realization of spectral analysis. Showing the signal and frequency spectrum. Mainly sinusoidal signal and triangular wave transform one-dimensional FFT, the frequency spectrum
FrequencyAnalyzer2.0
- 可对音频输入、音频文件、位图文件进行频谱分析，显示频谱图 -Of audio input, audio files, bitmap files spectrum analysis shows that the spectrum graph
virtual_spectrum_displays
- Visual c++编写主机端虚拟频谱显示仪！-Visual c++ to prepare the host-side virtual spectrum displays!
SpectrumAnalyzer
- 根据语音频谱分析和频谱图显示的原理与算法，用MATLAB实现一种可在PC机上实现的信号频谱分析与频谱图伪彩色映射显示的方法。-According to voice spectrum analysis and spectrum diagram shows the principle and algorithm, using MATLAB to achieve a realization of machines in the PC spectrum of the signal frequency s
TrueWavAnalyzer
- 基于VB的WAV声音波形/频谱分析系统，真正的频谱分析程序，播放、采样分析，支持多声道采集，显示清淅的频谱图。-VB on the WAV sound waveform/spectrum analysis system, the real spectrum analysis procedures, playback, sampling and analysis in support of multi-channel acquisition, the spectrum shows clear mi
sound
- VB开发的简单DWL声音频谱分析仪，也就是声音示波器，直接加载WAV文件或通过麦克风就可实时分析声音信息，并显示出声音频谱图。-VB to develop a simple spectrum analyzer DWL sound, that is, the voice of oscilloscope, load WAV files directly or through a microphone can be the voice of real-time analysis of informat
MPSKTransmissonwithGausNoise
- 本程序用于完成BPSK、QPSK、8PSK的调制仿真。并可任意扩展到MPSK和MQAM。程序分成三个部分：phase.m对基带码元序列进行脉冲成型，可选矩形脉冲，升余弦脉冲和平方根升余弦脉冲； model.m 为主程序，完成各种信号的基带星座图映射、脉冲成型和调制； command.m给出一个简单的频谱显示测试。-This procedure for the completion of BPSK, QPSK, 8PSK modulation simulation. Arbitrary and m
showDWT
- 用图片显示图像的各个频率段的小波信息，方便观察图像里的频谱分布-display the wavelet coeeficients in a image, it helps to observe the frequency distribution of a image
Signal_system_Experiment
- 信号与系统实验源代码 包括：实验一 周期信号的谐波逼近，幅频相频分析；实验二 simulink信号的抽样和内插； 实验三 GUIDE二阶状态轨迹的显示；实验四 Wav信号的波形分析及频谱分析-Signals and systems including source code of the experiment: The experiment of a periodic signal of the harmonic approximation, the amplitude-frequency
DM7_COLR_LCD_C5T
- 任意信号波形采样和频谱分析演示文件 ADC信号采样、RS232串行通信和频谱分析 增加ADC采样控制模块，接上ADC，即可把模拟信号采入PC机上显示，和相应的频谱分析。 -Arbitrary signal waveforms and spectral analysis of the sampling ADC signal sample presentation, RS232 serial communication and increase the ADC sampling freq
audio
- 用mega8 做的音频分析，能够实时显示mic输入的音频信号波形和频谱。-Mega8 to do with audio analysis to real-time display mic input audio signal waveform and frequency spectrum.
restruct
- 用MATLAB实现数字图像的傅里叶变换，显示图像频谱-Digital images using MATLAB Fourier transform, display the image spectrum