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EMD 方法在理论上可以应用于任何类型的信号的分解， 因而在处理非平稳及非线性数据上，具有非常明显的优势,适合于分析非线性、非平稳信号序列，具有很高的信噪比。(EMD decomposition method in theory can be applied to any type of signal, which in the non-stationary and nonlinear data, with a very distinct advantage, suitable for analyzing nonlinear and non-stationary signal sequence, with a high signal to noise ratio .)

认知无线电中按照用户优先设计的动态信道分配算法(Cognitive radio designed according to user preference dynamic channel allocation algorithm)

用改进的周期图（Bartlett）法求1KHz方波信号加高斯白噪声的功率谱密度(Use the Bartlett to compute the power spectral density)

matlab程序，子空间迭代法求固有频率及阵型(subs_iteration method to get frequency and mode shape)

对ip-iq算法电流谐波检测搭建三相四线制电流谐波检测simulink模型，参数已经调节好可直接运行，输出波形。(The ip-iq algorithm is used to detect current harmonics, and a three-phase four wire current harmonic detection Simulink model is built. The parameters have been adjusted and can be directly operated and output waveforms.)

程序实现了均匀介质、分层介质中规则网格声波有限差分的正演模拟。(The program realizes the forward modeling of sound wave propagation in homogeneous medium and layer homogeneous medium using finite difference method with regular grid.)

雷达发射信号为线性调频信号的雷达计算仿真，可以直接运行的matlab程序。(Radar Chirp signal for the radar signal simulation can be run directly matlab program.)

迭代法解方程组的matlab程序，包括简单迭代法、牛顿法、弦截法(failed to translate)

文件内容是Kalman滤波器的MATLAB代码(The MATLAB code of the Kalman Filter)

fsk psk qpsk 8psk 16psk qam 各种调制方式的matlab仿真(fsk psk qpsk 8psk 16psk qam modulation of matlab simulation of various)