relaxation---matlab-instructions

说明：  形态学成分分析二维图像(矩阵)使用高度复杂词典和稀疏矩阵促进处罚。(MCA of a 2D images using highly redundant dictionaries and sparstity promoting penalties.)

Wireless sensor networks are new type of emerging networks with bunch of applications in all fields due to their low cost and low power scheme. As these networks follow open wireless communication, they undergo dynamic node problems and fault node detection due to malicious node activities.

DS_CDMA通信系统的MATLAB仿真源程序，包含发射信号、QPSK调制、GLOD码扩频、解扩、解调等过程(DS_CDMA communication system simulation source of MATLAB, including emission signal, QPSK modulation, GLOD code spread-spectrum despreading, demodulation, etc. )

单纯形法matlab程序 求解标准型线性规划:max c*x s.t. A*x=b x>=0 本函数中的A是单纯初始表，包括:最后一行是初始的检验数，最后一列是资源向量b N是初始的基变量的下标 输出变量sol是最优解, 其中松弛变量（或剩余变量）可能不为0 输出变量val是最优目标值，kk是迭代次数( example：max 2*x1+3*x2 s.t. x1+2*x2<=8 4*x1<=16 4*x2<=12 x1,x2>=0)

goertzel stuff. contains matlab files and different explanations of how it is used for DTMF decoding.

说明：  国外的matlab教程，英文版，属于基础入门教材。(Matlab tutorial abroad)

关于图像处理在滤波器方面的代码，可以画出3d滤波器，空间的图像(In terms of image processing filters on the code, you can draw the 3d filter, the image space)

mathews数值分析书的源代码，用matlab编写，第一章第十六部分。(mathews numerical analysis of the book' s source code, using matlab, the first part of Chapter XVI.)

循环周期特征的谱传感技术 频谱感知；匹配滤波器感知；能量感知；合作式感知；(Cycle characteristics of the spectrum sensing technology spectrum sensing perception matched filter energy-aware cooperative perception )

求图像信息熵，代码，MATLAB，m文件(Image entropy)