chapter3

gui界面的设计和如何使用，一些关于matlab的例子。(gui interface design and how to use, some on the matlab example.)

Basic codes no matlab for engineer

关于压缩感知的单层小波变换的，对低频部分保留传输，高频部分进行观测从而达到压缩的目的(On compressed sensing single wavelet transform, the low frequency part of the reserved transmission, the high-frequency part of the observations so as to achieve the purpose of compression)

说明：  基于matlab的LDPC码的encoding和decoding的程序，强烈推荐初学者学习参考(Matlab based on the LDPC code encoding and decoding procedures, strongly recommended reference for beginners to learn)

决策树源代码，用matlab语言编写的，适用于分类及相关问题的分析(Decision tree source code, written with matlab language, suitable for classification and analysis of the related problem)

This is the source code for various digital modulation schemes(QAM,MSK,DPSK,MFSK,QPSK)

matlab的编程书籍。。强烈推荐。。。。(matlab programming books. . Highly recommended. . . .)

主要编写的是一个是期类，包括日期的加法，减法，大于符号，小于符号的重载，和一些常用符号的重载，及日期类的一些常见运算(Is mainly written in a period of class, including the date of addition, subtraction, greater than symbol, less than symbols overloaded, and some common signs of overload, and the date of the class some common operations)

1dfdtd dennis‘s book

x0 = ones(2,2) Make a starting guess at the solution options = optimset( Display , off ) Turn off Display [x,Fval,exitflag] = fsolve(@myfun,x0,options) The solution is x = -0.1291 0.8602 1.2903 1.1612 Fval = 1.0e-009 * -0.1619 0.0776 0.1161 -0.0469 exitflag = 1 and the residual is close to zero. sum(sum(Fval.*Fval)) ans = 4.7915e-020