5807_Simulink_tutorial

有限差分法的Matlab程序（椭圆型方程）(Finite difference method in Matlab (elliptic equations))

this is a matlab code fro h.264 coding

Back propagation Code

刘金坤的程序，很有用，谁下谁知道，不信你试试(How to change the oscilloscope in simulink inside wave, see this call handle applications)

基本光纤组件，GUI图形界面，无内嵌函数，(Basic fiber optic components, GUI graphical interface, no built-in functions,)

离散时间信号的傅立叶变换的各个例子的算法，很不错的，希望对大家有用(discrete-time signal Fourier Transform algorithm examples, very good, we hope to useful)

详细的介绍了matlab/simulink的实现方法，对从事该工作的同志们有很大帮助(Detailed description of the matlab/simulink implementation method of comrades engaged in the work of great help)

matlab语言的比特速率匹配程序，主要用于无线通信物理层中。(matlab language bit rate matching program, mainly used for the physical layer of wireless communication.)

最小二乘法是一种数学优化技术。它通过最小化误差的平方和寻找数据的最佳函数匹配。利用最小二乘法可以简便地求得未知的数据，并使得这些求得的数据与实际数据之间误差的平方和为最小。最小二乘法还可用于曲线拟合。其他一些优化问题也可通过最小化能量或最大化熵用最小二乘法来表达。(Least squares method is a mathematical optimization techniques. It matches by squaring and finding data to minimize the error of the best functions. Least square method can easily be obtained unknown data, and so these squared error between the obtained data and the actual data and the minimum. The least squares method can be used for curve fitting. Some other optimization problems can be expressed by the least squares method by minimizing or maximizing entropy energy.)

PC码的BP解码,和传统的SC解码对比，有不错的优势(bp decoder for polar codes)