bp-algorithm-CPP-Fortran-and-Matlab

触发器，eda.在实际的数字系统中往往包含大量的存储单元，而且经常要求他们在同一时刻同步动作，为达到这个目的，在每个存储单元电路上引入一个时钟脉冲（CLK）作为控制信号，只有当CLK到来时电路才被“触发”而动作，并根据输入信号改变输出状态。把这种在时钟信号触发时才能动作的存储单元电路称为触发器(Triggers, eda. The actual digital systems often contain a large number of memory cells, and at the same time they often require synchronized action, to achieve this purpose, the introduction of a clock pulse (CLK) in each memory cell circuit as a control signal , the arrival of the circuit only when CLK was only trigger the operation and change the output state of the input signal. The memory cell circuit that can trigger actions when the clock signal is called a flip-flop)

输入任意文法，找到终结符和非终结符。并统计个数。()

音频信号采集 根据二进制编码原则，实现音频信号的信息采集(AUODIO CATCH)

关于rs码的编解码，质量很是不错，学习起来不错。(The codec on rs code, the quality is very good, is nice to learn. )

说明：  概率论和排队论的书籍 全英文的 很有帮助(Probability theory and queuing theory of helpful books in English)

利用基尔霍夫（KA）驻留相位近似求解粗糙面散射系数(Use the Kirchhoff (KA) stationary phase approximation solution of rough surface scattering coefficient)

多径信道仿真程序的一部分，不全，抱歉了，希望有用(duojingxindao bianmachengxu)

matlab绘制阵列正六边形。采用坐标方法。(Draw a regular hexagon array matlab. Using coordinate methods.)

Engineering anna university electronics department Engineering anna university electronics department

这是一个小波分析中mallat经典算法的例子源码(This is a wavelet analysis Mallat classic example of the algorithm source code)