pythonprogrammin00zell_bw

说明：  consists of communication system

ploting uwb channel with matlab

SOM聚类算法,人工神经网络 matlab 源程序代码(SOM clusters matlab)

对连续的单一频率离散序列 ，即k=8。 按采样频率 采样，截取长度N分别选N =20和N =16，观察其DFT结果的幅度谱。 (Discrete to continuous sequence of single frequency, ie k = 8. According to the sampling frequency sampling, truncation length N = 20 N, respectively, and selected N = 16, observed the results of its DFT magnitude spectrum.)

本代码利用同态滤波算法来对图像进行处理，从而实现增强图像质量，使用的是matlab环境(this code is used to accomplish the image enhancement , using homomorphic filtering aglorithm)

用梯形求积法、自适应Simpson求积（低阶）法和自适应Lobatto求积（高阶）法进行数值积分(With trapezoidal quadrature method, adaptive Simpson quadrature (low) and adaptive Lobatto quadrature (high-order) numerical integration method)

提出了一种可抗 几何攻击的二值文本图像水印算法. 该算法基于DCT,它将二值图像的DCT、图像的视觉特征向 量和加密技术有机结合起来,在提取水印时不需要原始图像,是一种实用的盲水印算法(We propose a geometric attacks against Binary Text Watermarking Algorithm. The algorithm is based on DCT, it binary image DCT, the image of the visual feature vector and encryption technology combine in the watermark without the original image is a practical blind watermarking algorithm)

《MATLAB统计分析与应用：40个案例分析》程序与 (1) 《MATLAB统计分析与应用：40个案例分析》程序与 (1)(test test test test test test test test test test test test test test )

说明：  模式识别中，以小波分析为基础的信号能量特征提取方法，matlab源代码(pattern recognition to wavelet analysis of the signal energy feature extraction method, the source code Matlab)

MATLAB中一些常用的函数，在做实验时可以直接选定函数进行编程。(Some commonly used functions in MATLAB, the experiment can be programmed directly to the selected function.)