the-mathematical-modeling-algorithm

lDPC校验矩阵的环检测。包括4环检测算法，6环检测算法及8环检测算法。还包括一个准循环LDPC奇偶校验矩阵的生成算法。(this algrithm can search cycles in LDPC parity check matrix。It contain cycle-4 cycle-6 cycle-8 test algrithm.It also contains a algrithm for generate the LDPC quasi-cyclic parity check matrix )

说明：  维纳滤波matlab源代码，无错，可以运行结果，有与fir滤波方法对比结果。(program of wiener filter used in image postprocessing,which can be runned with an expected result.)

要实现相应功能的操作，需要在输入框内输入正确的表达式。举例如下： 画直线：x1=20,y1=15,x2=150,y2=100 画圆：x=100,y=100,r=20 画椭圆：x=100,y=100,r=20,a=16,b=9 旋转：x=30(度数)，ax=100,ay=90 锐化：x=80">

说明：  斯坦福大学的小波的工具箱 比matlab自带的工具箱更完善(Stanford University Wavelet own Matlab toolbox than the perfect toolbox)

matlab file is use to just liquild volumn, now need you to help check it.

Extended Kalman filtering matlab

Encode/decode to ldpc-blockcode

wsn leach算法源码,对于掌握wsn的拓扑控制很有帮助(the code of the wsn s LEACH)

BCH中的组件，模Q加、多项式乘法电路、除法电路(BCH of components, modules Q increases, polynomial multiplication circuits, circuit division)

什么数据库源码太复杂 搞不懂了码重复或已经存在(What database do not understand source code is too complex to repeat the code or already exists)