SituationDevelopment

用巴特沃斯法实现数字带通滤波器的设计,用matlab一步一步实现，以数字低通滤波器的设计为基础。(Apply butterworth to design DF.)

Add channel to cooperative diversty

harris的matlab程序，精度不是很高，但是大家可以根据需要进行改写(harris)

MATLAB高级讲义实例1(开环传递函数,二阶系统跃阶响应等)(MATLAB examples of senior notes 1 (open-loop transfer function, second-order system-yue-order response, etc.))

比fastICA收敛更好的ICA工具箱源码(an ICA toolbox which is better than Fastica)

常用数字调制解调方式的仿真结果，仿真模型，仿真图(Commonly used digital modulation and demodulation of the simulation results)

说明：  利用遗传算法求解带约束的优化问题，可以直接运行，修改目标函数即可(Solving constrained optimization problems by genetic algorithm)

霍夫曼编码 是一种瞬时的、唯一可解码的分组编码。 MATLAB源文件，用于图像压缩 ，可添加到MATLAB路径，直接调用！(Huffman coding is a transient, only the encoding can be decoded packet. MATLAB source files, for image compression, can be added to the MATLAB path, directly call!)

adaptive filtering with matlab

Constant k filters, also k-type filters, are a type of electronic filter designed using the image method. They are the original and simplest filters produced by this methodology and consist of a ladder network of identical sections of passive components. Historically, they are the first filters that could approach the ideal filter frequency response to within any prescribed limit with the addition of a sufficient number of sections. However, they are rarely considered for a modern design, the principles behind them having been superseded by other methodologies which are more accurate in their prediction of filter response.A filter in which the product of the series and shunt impedances is a constant that is independent of frequency.