hunhebiancheng_123

卷积编码器g1=111,g2=101 x为输入的待译码序列 x=[1,0,1,0,0,1,0,0,0,1,0,1,1,1] x=[1,1,0,1,0,1,1,0,0,1] x=[1,1,1,0,0,0,1,0,1,1] a=size(x) 输入序列的长度 s=a(2)/2 译码后的m序列长度为x的一半 m=zeros(1,s) 最终结果存放 ma=zeros(1,s+1) 存放Fa路径的 mb=zeros(1,s+1) 存放Fb路径的 mc=zeros(1,s+1) 存放Fc路径的 md=zeros(1,s+1) 存放Fd路径的(viterbi decoder)

vc matlab混合编程小例子！希望能给大家一点启示里面的链接库需要设置下！(vc matlab small example of mixed programming! An inspiration to give us hope that the links inside the library to set the next!)

《算法导论》，是一本十分经典的计算机算法书籍，与高德纳（Donald E.Knuth）的《计算机程序设计艺术》（《The Art Of Computer Programming》）相媲美。 《算法导论》由Thomas H.Cormen、Charles E.Leiserson、Ronald L.Rivest、Clifford Stein四人合作编著（其中Clifford Stein是第二版开始参与的合著者）。本书的最大特点就是将严谨性和全面性融入在了一起。(原书名——《Introduction to Algorithms》)

这个Matlab程序实现最速下降算法。最速下降法是一种最基本的算法，它在最优化方法中占有重要地位.最速下降法的优点是工作量小，存储储变量较少,初始点要求不高；缺点是收敛慢，最速下降法适用于寻优过程的前期迭代或作为间插步骤，当接近极值点时，宜选用别种收敛快的算法. (The Matlab program to achieve the steepest descent algorithm. Steepest descent method is a basic algorithm, it occupies an important position in the optimization method. Advantage of the steepest descent method is the small amount of work, less storage reservoir variables, the initial point less demanding drawback is slow convergence, the steepest descent method for the optimization process of the early iterations, or as inserted steps are advised to use other kinds of fast convergence of the algorithm when close to the extreme point.)

programs for matlab in electrical engendering

说明：  提取超声回波信号中回波时移的互相关计算。(Extraction echo ultrasonic echo signals of time-lapse cross-correlation calculation.)

说明：  倒立摆数学模型及分析及建模叙述，主要是过程(Pendulum mathematical model and analysis)

robotic code fore rotation

A hex file extremely useful for all

这是一个非常好的关于OFDM的英文文章，它是国外的博士论文，对于想了解整个OFDM的朋友来说，可以了解到许多中文文章所没有的知识。(This is a very good article in English on OFDM, which is the doctoral thesis abroad, who want to understand the overall OFDM' s friends, you can understand that many Chinese do not have knowledge of the article.)