DFIG__M

说明：  根据签名骨架和二值签名，提取了签名图像的笔划宽度直方图。(extracte the stroke width historgram of signature images)

介绍了一个自适应信号处理课程中的仿真练习，有助于初学者使用matlab对书中的算法进行仿真学习(Introduced a course in adaptive signal processing simulation exercises to help beginners use the matlab simulation of book learning algorithm)

雷达噪声信号的仿真，希望能够与大家一起分享，(noise radar signal simulation, hope to be able to share with you, Oh)

adaptive rationalfilter program

The constant reverse voltage of the zener diode makes it a valuable component for the regulation of the output voltage against both variations in the input voltage from an unregulated power supply or variations in the load resistance. The current through the zener will change to keep the voltage at within the limits of the threshold of zener action and the maximum power it can dissipate.

this paper is about the image watermarking using DWT+DCT+CDMA. it provides a good PSNR value then each technique seprately

Fir implementation on MATLAB and ccs

说明：  在matlab环境中采用Bior小波对信号进行压缩降噪并对比(Matlab environment in the signal using wavelet compression Bior noise reduction and contrast)

fft算法实现，通过matlab语言实现对fft算法的变成实现(solve fft)

首先生成如下形式的图片：图中的白条为7象素宽，210象素高，白条间的宽度为17象素。 然后应用多种滤波器进行处理：算术均值，几何均值，谐波均值，逆谐波均值，中值滤波，中点滤波，最大值、最小值滤波等。最后详细比较上述的结果，并分析原因。（内含实验报告）(Pictures first generate the following form: in IOUs 7 pixels wide by 210 pixels high, IOUs between the width of 17 pixels. Then apply a variety of filters for processing: arithmetic mean, geometric mean, harmonic mean inverse harmonic mean, median filtering, the midpoint filtering, maximum, minimum filter. Finally, a detailed comparison of the above results, and analyze the reasons. (Contains experimental report))