用前馈神经网络对数字图像进行去噪，最终效果去噪良好，能够清晰显现原图像。-With feedforward neural networks for digital image denoising, denoising good final results, we can clearly show the original image.

Acquisition and Processing of the speech signal, digital signal processing class-based, Several new methods sar image denoising, Suppressed carrier type differential phase modulation.

Realize image watermarking, de-noising, plus noise and other functions, Several new methods sar image denoising, For feature reduction, feature fusion, correlation analysis.