搜索资源列表
candan
- 能对DFT处理会后序列进行频谱校正，输出得到相位、频率、幅值信息。(This programe can be applied to DFT processing sequence after the spectrum correction, and output phase, frequency, amplitude information.)
FM spectrum
- FM信号调制、频谱以及AM信号和FM信号的识别(FM signal modulation, spectrum and recognition of AM signals and FM signals)
谱分析
- 雷达接收信号频谱分析（幅度和相位）-matlab实现(Radar receiver, signal spectrum analysis, matlab implementation)
pdsnr_time
- 频谱感知算法用于频谱空洞检测，改变检验统计量同时减少检测环境的限制，使其更接近真实检测环境，提高检测准确性，从而提高检测性能(Spectrum sensing algorithm is used to detect the spectrum holes, change the test statistics, and reduce the detection environment constraints, so that it can be closer to the real detecti
tmusic
- 声卡的频谱仪，用于声卡的虚拟显示频谱以及波形等等(Spectrum analyzer for sound card)
1601-1
- 一组频谱分析结果，样本容量1601，即1600线。(A set of spectral analysis results, sample size 1601, 1600 line)
wd
- 绘制风速频谱主程式，可以将得到的风速时程进行绘制风速频谱。也可以将几笔风速频谱作对比(Wind speed spectrum main program)
wspec
- 风速频谱的绘制，可以将试验量取到的风速时程绘制出风速频谱。还可以将多比风速频谱作对比(The wind speed spectrum can draw the wind speed spectrum by taking the wind speed time.)
pinpu
- 对信号进行频谱分析 显示其幅频特性 画出波特图(Signal Spectrum Analysis Amplitude - Frequency Characteristics Porter chart)
FuJieXiFuTiaoZhiXiHua
- 利用复解析带通滤波器，完成对频谱频率段的细化放大。(The complex spectral band pass filter is used to amplify and amplify the spectral frequency bands.)
CSV文件绘图m文件
- 将示波器中波形数据.csv文件导入matlab中进行频谱分析(The waveform data in the oscilloscope. CSV file imported matlab for spectrum analysis)
画频谱图
- 网上看到的，用于画频谱图，希望能够有帮助，也希望大家喜欢。(See online, used for painting frequency spectrum, hoping to help, and I hope you like it.)
sa_signal_fft
- 分析了sinc(t)频谱,N个采样点，采样率为Fs(spectrum of sinc(t),N Sampling point, sampling rate Fs)
rect_signal_fft
- rect_signal_fft.m分析了1s方波信号的频谱(The spectrum of square wave signal is analyzed)
ctft1
- 这是一个数字信号处理的函数，求信号的频谱，(Finding the spectrum of a signal)
matlab高阶谱分析工具箱
- 用于高频谱分析的工具箱，各位可以自行下载，比较全面(Toolbox for high frequency spectrum analysis, you can download it yourself, more comprehensive)
CognitiveRadioNewFIG2
- 这是一个Matlab实现的能量检测程序，通过能量预测减少整体的错误率，从而实现对协作频谱感知的优化。它在认知无线电网络的自适应环境中表现很好，可以更好地填补频谱空洞。(This is a Matlab implementation of energy detection procedures, through the energy prediction to reduce the overall error rate, in order to achieve the optimization o
1
- 基于51单片机的音乐频谱程序，实现音乐可视化(Music spectrum program based on 51)
MATLAB程序
- 可以画出电路中电流电压等时域信号的频谱分布，还能画出某一频率下的时域图(The spectrum distribution of time domain signals can be drawn)
shuangmenxianjiance
- 基于双门限的频谱感知算法的MATLAB程序(MATLAB program based on dual threshold spectrum sensing algorithm)