second

some matalb usages for new users,

能对两个信号进行相关性分析，在进行分析时，注意不同的方法可能意义不太一样(Correlation analysis can be performed on the two signals)

卷积码的编码实现以及维特比译码实现，其中函数用c编写(A matlab+mex implementation of a convolutional encoder and a Viterbi decoder)

霍夫曼（Huffman）编码算法是满足前缀条件的平均二进制码长最短的编码算法。本文用Matlab语言编程实现了霍夫曼（Huffman）编码,并有详细的word说明(Hoffman (Huffman) coding algorithm is to satisfy the conditions of the average prefix length the shortest binary code coding algorithm. In this paper, Matlab programming language to achieve the Hoffman (Huffman) encoding, and a detailed description of the word)

最小二乘法的系统辨识程序 matlab平台。 自动控制领域的比较先进的算法！(Least squares method of system identification procedures matlab platform. The field of automatic control algorithm for the more advanced!)

Matlab tutorial for a university - Croatian language(Matlab tutorial for a university- Croatian language)

说明：  在matlab中充分利用simulink的强大功能仿真通信系统中的调幅。(In matlab to make full use of the power of simulink simulation of communication systems in the AM.)

这是一个非线性的卡尔曼滤波器，具有较好的跟踪效果(This is a non-linear Kalman filter, has a better tracking performance)

displays the analog clock in matlab figure

zcr : ampzcr.m -- short time energy and zero crossing rate program vad.m -- endpoint detection