mang-watermarking

Signal Processing of Sensor Node Data for Vehicle Detection

DC/DC斩波电路，给定一个设置电压后，能够快速跟踪该设置电压，适用于直流(DC/DC converter circuit, a setting after a given voltage, can quickly track the set voltage, for DC)

基于PPP随机几何方法以及蒙特卡洛方法对蜂窝通信通信系统进行仿真(The simulation of cellular communication system is based on PPP stochastic geometry method and Monte Carlo method)

说明：  求解方阵所有的特征值以及特征值对应的特征向量(all eigenvalue and the corresponding eigenvectors for square matrix)

DES function for the encryption of DES,use matlab to make it possible,first input in the function is plaintext ,second one is key,and last is to choose encrypt or decrypt

包含特征值与特征向量的提取、训练样本以及最后的识别，本程序的性能已经达到较高水平，可以实现模式识别领域的数据的分类及回归。( Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, The performance of the program has reached a high level, You can achieve data classification and regression pattern recognition.)

多项式二次曲线拟合程序！用于实验设计！另有画图函数并且可以进行方差分析1(quadratic polynomial curve fitting procedures. For the experimental design! Another drawing functions can be carried out an analysis of variance)

It is the implement analysis of the following paper "N. Akar, E.Karasan and C. Raaelli, Fixed point analysis of limited range share per node wavelength conversion in asynchronous optical packet switching systems. Springerlink, Photonic Network Communication, Feb., (2009)."

说明：  超声图像重建，包括基本步骤和一部分源代码。可用作实验设计。(Ultrasound image reconstruction)

A boost converter is directly connected to the PV array with MPPT for operating at the maximum power point. A regulation cascades (current/voltage) applied using SMC for the control of DC converter a loop of voltage makes it possible to produce the current of reference.