Direct_Conversion

总体平均经验模态分解适合于分析非线性、非平稳信号序列，具有很高的信噪比。(The overall average empirical mode decomposition process)

利用中心差分法计算无阻尼结构动力响应，并作图(Using central difference method to calculate the structural dynamic response)

隐马尔科夫语音识别，源代码，只需修改部分便可实现其他功能。(HMM sound recognition)

MATLAB小程序 tsa.rar 谢谢支持 继续努力(MATLAB applet tsa.rar Thank you support the continued efforts to)

This function obtains the pi model of a transmission line the ABCD constants of the line.

文章的作者进行了基于行列合成的实值二维ROOT-MUSIC算法的仿真分析(The authors were synthesized based on the ranks of real two-dimensional ROOT-MUSIC algorithm simulation)

有源自适应噪声的最常用算法之一，该算法是另一个基于最小二乘准则的精确方法，它具有快速收敛和稳定的滤波器特性。(Active adaptive noise, one of the most commonly used algorithm, the algorithm is another accurate method of least squares criterion, it has fast convergence and stability of the filter characteristics.)

STFT界面 ，可用于时频分析，经分析具有良好的效果(STFT interface that can be used for time-frequency analysis, the analysis has a good effect)

有关matlab高阶谱分析工具箱程序Higher-Order Spectral Analysis (HOSA) Toolbox(Related to high-end spectrum analysis toolbox matlab procedures Higher-Order Spectral Analysis (HOSA) Toolbox)

DVB-T 2K Transmission,DVB-T 2K的发送机matlab源代码(DVB-T 2K Transmission, DVB-T 2K)