filter_fixed

说明：  卷积码仿真程序,matlab仿真，得到误码率曲线，在不同码率和生成码字下对应不同的纠错能力，反应在误码率曲线上(Convolutional code simulation program, matlab simulation, bit error rate curves obtained at different bit rate and generate the next code word corresponding to different error correction capabilities, reflected in the error rate curve)

可以用来计算分歧度，这个分析度是信息论中的一个概念，类似于熵。(we can use it to calculate the klsym divergence)

it contains a matlab file with extension of .m

qpsk的升余弦滤波，matlab编写M文件，调试成功，显示滤波图形。(the qpsk raised cosine filter, Matlab prepared M-file debugging success, showing the filter graphics.)

Jakes模型对衰弱信道进行仿真 在仿真时，先定义一个模型，再在主函数中调用这个模型，下面是主函数的程序(Jakes model debilitating channel simulation)

matlab programm for pso algorithem

图像的低通滤波器,用MATLAB设计一个3×3模板标准差为0.5的高斯低通滤波。(Image low-pass filter MATLAB design, a standard template for 3 x 3 0.5 gaussian low-pass filter)

混合高斯em算法 very good for chinese

控制系统仿真中的频率特性的MATLAB源码(Control System Simulation of the frequency characteristics of the MATLAB source code)

设一个小孩在平面上沿着某曲线行走，此曲线由时间参数曲线确定。假设小孩借助于一个长度为 的硬木棒拖着或推着一个玩具，试求玩具的平面轨迹。(set up a child in a plane curve walk along this curve by the time parameter curve. Using a hypothetical child for the length of the hard wooden dragging or pushing a toy, toys trial for the plane trajectory.)