Shadow-removle

说明：  矩阵，尤其是分块矩阵的分解，删除，调整，可以方便数值计算，减少冗余(Matrix, in particular, block matrix decomposition, delete, adjust, easy numerical calculation, to reduce redundancy)

语音信号的短时分析源程序代码，用matlab编写！(Speech signal short time analysis)

说明：  Frequency Modulation pdf

说明：  基于四阶统计最大化的盲源信号分离技术，可实现复数形式的盲源信号分离，观测混合信号需要大于等于源信号个数(Blind source signal separation technology based on four-order statistical maximization can realize the separation of blind source signal in plural form, and the need to observe mixed signal is greater than equal to the number of source signal.)

说明：  求解单自由度振动 可以直接输入参数计算 简单方便(It is simple and convenient to input parameters directly for solving single degree of freedom vibration)

前后向空间平滑ＭＵＳＩＣ算法程序，阵元天线数可变，绝对可用．(Before and after spatial smoothing MUSIC algorithm procedures, variable number of antenna array element is absolutely available.)

说明：  使用matlab中的simulink工具对电路进行仿真、分析，这里提供了一些源代码。(Matlab simulink tools used in the circuit simulation, analysis, here are some source code.)

说明：  在MATLAB环境下仿真瑞利信道容量与信噪比的关系(In MATLAB simulation Rayleigh channel capacity and SNR relationship )

未来无线通信的核心技术LTE的主函数实现(Core technology of the future LTE wireless communications to achieve the main function)

wav格式语音信号中加性噪音的分离，错误已经过修改(wav format voice signal plus noise separation, the error has been modified)