dct

一个改进的俄罗斯方块游戏MATLAB实现程序(a improved game code of mtetris in MATLAB)

本代码是将改进的果蝇算法运用于scaffer函数，显示该算法的性能。(fruit fly algorithm used in scaffer function。)

各种多用户检测算法性能的比较，含神经网络算法，解相关算法等(A variety of multi-user detection algorithm performance as compared with neural network algorithm, decorrelation algorithm)

数值计算中的二分法和牛顿迭代法的演示，通过对数值的计算(Numerical calculation of the dichotomy and the Newton iteration of the demonstration, through numerical calculation)

讲述PCM及13折线A率编码与解码的概念，随机给出一个语音信号，并用A率13折线的方法matlab编程对其编码与译码 (About the concept of PCM and 13 line-rate encoding and decoding A randomly given a voice signal and a line with a rate of 13 A method of encoding and decoding matlab programming for its)

说明：  用matlab编写的快速纽曼算法，用于社团检测，对于不太复杂的网络分类效果很好(Prepared using matlab Newman fast algorithm for detecting community, for less complex network classification works well)

overlap addition for input sequence long

最优控制率下的PID控制器参数，使其具有更好的鲁棒性和自适应的能力。(Optimal control rate of PID controller parameters, it has better robustness and adaptive capacity.)

transmission of image with dssss in AWGN channel

AIS定位、速度、航向数据解析。可以批量解析并保存。(AIS data decoder。)