simple_example

国外编写的一个QPSK仿真程序，给出了调制解调及误码分析(Foreign QPSK simulation program written in a given modulation and demodulation and error analysis)

用牛顿差值法来求解函数在自变量x的取值y。(using newton method to solve function.)

根据摄影测量中的单张相片的控制点坐标来计算摄影测量时的外方位元素(According to photogrammetry in a single photo of the control point coordinates to calculate the photographic measurement of exterior orientation)

atrous小波遥感图像融合,适合64位MATLAB运行，实验结果良好。(Atrous wavelet remote sensing image fusion, suitable for 64 bit MATLAB run, the experimental results are good. )

用matlab实现的灰度图像DCT变换的源程序。(Matlab implementation of the gray image with DCT transform of the source.)

此程序为我写得自适应控制程序，欢迎大家评阅(I write this program for adaptive control procedures, welcomed the U.S. Review)

网络编码三节点模型的代码 SRD模型，传送两个信号，最简单的了。(network coding of three nodes in matlab simulation)

小波包分析提取振动信号中的特征频率，有较好的参考价值，相关分析过程的matlab方法。( Wavelet packet analysis to extract vibration signal characteristic frequency, There are good reference value, Correlation analysis process matlab method.)

一种新的图像加密方法，把图像看成3位的，来进行3维图像加密。。。。。。。。。。。。。。(A New Approach of Image Encryption Using 3D)

说明：  1窄带数字滤波器的设计原理数字滤波器从实现方法上,可分为两种:一种是由有限长冲激响应所表示的数字滤波器,称为FIR滤波器 文献来源 (fir filters with frequency)