contoh_qpsk_modulation

用matlab对照片进行频域变换，并进行简要分析比较DCT、DFT、WH等方式重构的图像与原始图像之间的差别，并写出报告(use matlab to perform the frequence transform and use DCT/DFT/WH to rebuild the picture, analysis the difference and report)

FDTD 1D Sullivan en este podemos encontrar la solucion por diferencias finitas de un pulso que viaja atravez de un campo electrico

说明：  信号时序幅频仿真图(timing signal amplitude and frequency simulation map)

Hex-Rays decompiler alternative for IDA 6.5+

利用iTextsharp提取PDF文件中图片的控制台程序源码，根据原itextsharp.ExtractImagesFromPDF改进(This is a pick image console program, You can use pdf command to pick a image PDF file. )

使用Matlab编程计算Okumura-Hata传播路径损耗，绘制Okumura-Hata传播模型损耗 -频率曲线图。( Calculated using Matlab programming Okumura-Hata propagation path loss, draw Okumura-Hata propagation model - loss frequency curve.)

sobel算子，边缘检测算法，对初学者有参考作用(sobel operator, the edge detection algorithm, a useful reference for beginners)

Adaptive Filter For Noise Cancellation

本程序使用matlab语言,编制了一个基于通用似化学活度系数模型来计算四组分反应体系中各组分的汽液平衡状态的程序.(This procedure using the matlab language, developed a chemical based on a common activity coefficient model seems to calculate the four-component reaction system of the components of the vapor-liquid equilibrium of the program.)

Write automatically written to a file using C + + code in order to make ns2 manual routing is used, used to set the node, which is our experimental multichannel implementation, hoping to share.