资源列表
fftnew
- 快速傅里叶变换滤波,适用于低通滤波，高通滤波处理-Fast Fourier transform filter for low pass filtering, high pass filter
ajibo
- 基于matlab的图形滤波处理基波变换技术-Filtering based on matlab graphics fundamental transformation
qinyinzhuoyinzixiangguan2
- 分别将一帧清音信号与一帧浊音信号进行自相关，并比较结果，以作检测基音周期。-Respectively an unvoiced voiced signal and a signal autocorrelation, and compare the results to detect pitch for.
LFM_compression
- 用于线性调频信号的脉冲压缩处理程序，采用相关计算的算法进行的压缩处理-For LFM pulse compression process, using the relevant calculation algorithms for compression processing
use_dct
- 利用ＤＣＴ变换给图像插入水印信息，配有详细步骤说明- Use of DCT insert watermark to the image, with a detailed descr iption of the steps
Wavelet-of-order
- 采用不同的消失矩的小波函数来分解一个信号，验证了消失矩增大时,它的高频分量中的零原来越多，因此，通常我们都愿意采用消失矩较高的小波函数。-Different vanishing moments of wavelet function to decompose a signal to verify the vanishing moments increases, it is zero in the high-frequency components more original, so often
Contents
- Wavelet transform routines
Eliminate-singularity
- 该程序是用小波变换对信号进行重构，从而对信号的突变部分即奇异点进行处理，再进行滤波，得到的信号要稳定许多。-The program is using wavelet transform for signal reconstruction, thus mutations in the signal processing part of the singular point, and then filtering the resulting signal to stabilize much.
xiaobolvboqigouzao
- 小波滤波器构造 去噪 滤波 小波-filter design wavelet noise de-noise
wavelettrans
- wavelet translation with an example in it. a good example for the preliminary processing using wavelet transformation technique.
HW8
- MVDR beamformer with interference