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Goertzel
- Goertzel基本算法在每次采样后立即进行处理,在每个第N次采样进行一次音调检测。在采用FFT算法时,我们要对成块的采样进行处理,但这并不意味着必须按块来处理数据。数字处理的时间很短,因此如果每次采样都存在一次中断,那么这些数字处理完全可以在中断服务程序(ISR)内完成。或者,如果系统中存在采样缓存,那么可以持续采样,然后进行批处理。-Goertzel basic algorithms in each sample immediately after processing, in each o
pjPsg
- 实现光谱检测中,多个检测点的平均,并进行sg平滑。 注:一点的多个光谱应保存在一个文件夹中,并以数字编号-Implementation of spectrum detection, the average number of detection points, and SG smoothing. Note: multiple spectral point should be kept in a folder, and a digital number
huiben_v65
- 仿真效果非常好,基于人工神经网络的常用数字信号调制,有循环检测,周期性检测。- Simulation of the effect is very good, The commonly used digital signal modulation based on artificial neural network, There are cycle detection, periodic testing.
yiemiu_v23
- 含噪脉冲信号进行相关检测,窗函数法设计一个数字带通FIR滤波器,阵列信号处理的高分辨率估计。- Noisy pulse correlation detection signal, A window function design FIR digital band-pass filter, High-resolution array signal processing estimates.
pengpou_v73
- 均值便宜跟踪的示例,含噪脉冲信号进行相关检测,基于小波变换的数字水印算法matlab代码。- Example tracking mean cheap, Noisy pulse correlation detection signal, Based on wavelet transform digital watermarking algorithm matlab code.