小波去噪的仿真研究

：介绍了小波软门限和硬门限法上嗡的处理方法．分析了采用不同的小波进行软门限去噪的效果，比较了软门限去噪和硬门

限去噪的特点。仿真结果表叫，对高斯白噪声的上哚处理，选用c1b8小波比用symI和haar小波町以得到更好的去噪效果，

软门限法优于硬门限法-Simulation Study of Wavelet Denoising: The wavelet soft threshold and hard thresholding approach on the hum. Analysis of different wavelet soft-threshold denoising effect, comparison of soft and hard threshold denoising threshold denoising characteristics. The results table is called, on the Gaussian white noise on the indole treatment, use c1b8 haar wavelet and wavelet than symI town to get a better denoising effect, soft threshold method is better than the hard thresholding