搜索资源列表
FFTinMatlab
- Matlab实现FFT变换代码(包括单边谱及双边谱)-Matlab realization of FFT transform code (including unilateral and bilateral spectrum spectrum)
123
- 模拟Davenport风压谱小程序,使用MATLAB进行计算-Davenport spectrum simulated wind pressure
done-aggregation
- Spectrum algorithm frequency in cognitive networks
tst6
- FPGA 电子琴音乐演奏器。使用频率计,计算音乐谱的不同发音,用蜂鸣器发音,实现音乐演奏。-FPGA keyboard music player. Frequency meter, calculate the different pronunciation of the musical spectrum, buzzer pronunciation, the music played.
strech
- 去斜率(strech)参考信号与回波信号混频后得到中频输出信号S(t)=Aexp(j*2*pi*f0*t+phase) 其中f0与回波延时的关系为: f0=k*delay_t K为线性调频斜率,delay_t为回波延时 将s(t)采样,FFT变换即可得到目标距离与频谱的关系。 Strech 信号测距 输入混频后的中频信号(图一),经采样及FFT变换得到频谱(图二) 再根据频谱与距离的关系式R=Tcf/2B显示出距离(图三) -Go slope (strech
hosa
- 高阶统计量和高阶谱工具箱,进行双谱的有关计算-Higher-order statistics and high-order spectrum toolbox bispectrum calculation
H_p
- 局部放电模式识别时的谱图计算,该谱图用于计算能量随相位的分布-Spectrum of computing partial discharge pattern recognition, which is used to calculate the energy spectrum with phase distribution
