DCT 图像压缩

通过matlab实现Nyquist滤波器(realization of Nyquist filter)

说明：  通过matlab源码实现图像的最佳自动阈值分割，所选算法是常见的大津法(Matlab source code through the realization of the best automatic image thresholding, the selected algorithm is a common method of Otsu)

自抗扰控制器，ADRC由m函数和simulink组成(ADRC, ADRC functions and simulink components of m)

The development of solar power generation, the most important thing is MPPT, or maximum power point tracking and grid inverter technology, this data analysis unique in English (2008-02-16,

a matlab code for training a backpropagation neural network

单径或多径瑞利衰落信道仿真，PLS部分最小二乘工具箱,有详细的注释，包括面积、周长、矩形度、伸长度，搭建OFDM通信系统的框架，进行逐步线性回归。

This paper presents a new algorithm to extract the fetal ECG from an ECG recorded on the mother’s abdomen. The algorithm consists of two steps: first, ECG of fetus is extracted from the original signal using a two-level wavelet transform. We use Daubechie wavelet transform, which is similar in shape to heart beat wave. The resulted signal is then low-pass filtered using the Savitzky-Golay smoothing filter to attenuate the effect of noise. The filtered signal is considered as the fetal ECG. The algorithm was applied on both synthetic and real ECG signals. The results in this paper show that the proposed algorithm has promising performance.

Good application for images compression.with neural networks

雷达目标识别技术（刘宏伟）.pdf 雷达目标识别技术（刘宏伟）.rar(Radar Target Recognition (Hongwei). Pdf radar target recognition (Hongwei). Rar)

应用背景认知无线电技术增加了传感器网络，传感器节点可以访问的频谱效率。basicallly认知无线电技术增加了传感器网络的高效的频谱管理。关键技术用Matlab模拟项目。有初级用户和网络中次用户。当初级用户使用的频谱无二次用户（传感器）可以干扰频谱。 ；