journa222 sobitg

编码，交织，编纂和调制的GSM信道仿真。具有一定得应用价值(have something)

Allows you to provide a default answer to a question, so the user can select it by simply hitting Enter. Supports strings, numbers, and cell arrays as defaults

一个完整的Installshield安装实例，初学者适用(The installation of a complete instance, for beginners)

自己编写的基于卡尔曼滤波的利用加速度传感器的计步器，测试数据是传感器放在腰部和手臂。(A kF-based pedometer using accelerator.)

系统可以利用声音信号产生带有回声的声音文件，并可以从带有回声的文件中消除回声而得到原声音信号；另外，系统还能从中估计反射物的距离(System can make use of the voice signals of the sound files with echoes and echoes from the document with echo and obtain the elimination of the original voice signal In addition, the system can also have to guess the distance from the reflective material)

This is uniform quantization coded in matlab

说明：  复杂网络中的GN算法...............(Complex network of GN algorithm ...............)

生成一个规则LDPC码的教研矩阵H，其行数(越大越好)为列数的一半，行重为6，列重为3，任意两行没有围长为4的圈 使用方法：H=HGrandom2(m,n)。m表示行数，n表示列数(rules of a generation of research LDPC matrix H, its (larger the better) half of the series, re-6, series of three, two arbitrary line is not girth of the ring used four methods : H = HGrandom2 (m, n). Said a few m, n Columns)

這是一個利用butter filter 的bandstop 來濾除原始訊號中有雜訊的方法，先轉為spectrogram觀察雜訊所分步頻帶與能量，再依照要濾除的部分作bandstopa(This is a use of bandstop butter filter to filter out the noise of the original signal has a method, the first step into a spectrogram observation noise and energy of the band, then follow to filter out parts for bandstopa)

matlab基本信号处理函数及matlab基本信号处理函数及实例实例(matlab基本信号处理函数及实例matlab基本信号处理函数及实例matlab基本信号处理函数及实例)