sar_echo

利用matlab工具编程播放一段卡农音乐，乐曲部分可任意修改(Programming using matlab tool plays a Canon music, song and part can be freely modified)

通信原理实验中数字调制的二进制绝对相位调制(Communication theory of binary digital modulation experiments, the absolute phase modulation)

counts command line arguments

平面框架结构MATLAB源程序，可以计算任意平面框架结构。(MATLAB source of Plane frame structure that you can calculate any plane frame structure.)

说明：  基于蚁群的聚类案例分析分享基于蚁群的聚类案例基于蚁群的聚类案例(Based on ant colony clustering case)

这是 一个界面 内完成 数字信号发生器、电子琴、电话机按键、信号合成的代码，基于MATLAB，相比 多界面 的有自己的特色，请参考！(This is a complete digital signal generator interface, keyboard, telephone keypad, the code signal synthesis, based on MATLAB, more than the interface has its own characteristics, please refer to!)

说明：  自学Matlab必备的_60_个小程序代码,自己看吧!很好的资源!!!!!!(Matlab Programe 60)

emd分解是对原始信号分解得到各个分量的过程，它的核心是通过找出信号的极大值和极小值点拟合出上下包络从而得到平均包络。(The emd decompose each component of the process of decomposition of the original signal, its core is by identifying the maximum and minimum points of the signal fitting upper and lower envelopes in order to get the average envelope.)

CDMA业务信道卷积解码实现，根据上下行信道区分生成不同码率的卷积码序列，original_sequence是原始输入序列，channel_select是信道选择参数，其中下行码率为1/2，上行信道为1/3 (CDMA business channel decoder Convolutional achieve, according to the distinction between upper and lower line to generate a different channel bit rate of the convolutional code sequence, original_sequence is the original input sequence, channel_select is channel selection parameters, which downlink bit rate of 1/2, upstream channel for the 1/3)

该代码是根据基于流行正则化和后验概率的分类模型而改写的，能够对复杂数据进行准确的分类。(The code is based on the popular regularization and posterior probability classification model and rewritten, able to accurately classify complex data.)