LDPC-2012-02-11

给出了通过matlab设计IIR低通滤波器的程序，并通过程序把在DSP中所用到的变量计算出来，很有价值。(Matlab given by IIR low-pass filter design procedures, and procedures used in the DSP in the calculated variables, very valuable.)

工程中的有限元方法（第3版）源程序中的Matlab程序( Finite Element Analysis Program)

Simple binary tree class

QRcode标准，非常不错的学习和编码资源，有需要的朋友请下载。(QRcode standard)

Default constructor MyString::MyString() { m_szString = NULL m_aSize = 0 cout << "Default constructor from my sting " }

matlab应用大全的整本书的源代码，可以用于初学者，也可以用于非初学者(Encyclopedia of the entire book matlab application source code.)

Compare two txt files

一款时间序列预测的软件，是改进的时间序列预测(A time series forecasting software, is an improved time series prediction)

信道估计程序，ieee发表的文章对应的原码，本人已经验证，可以使用。(Channel estimation procedures, ieee post corresponding to the original code, I have verified that you can use.)

利用非线性控制完成光伏并网逆变器的设计，设计中采用先进的反步法，介绍很好。(Using nonlinear control to complete the design of the photovoltaic (pv) grid inverter, adopted in the design of advanced reverse moves, the introduction is very good.)