SEP

对系统辨识中白噪声信号的加入影响的分析，并进行在线辨识。(Identification of the system by adding white noise analysis of the impact of )

地震资料的谱分解的matlab的程序，需要的可以直接带走(Seismic data, spectral decomposition matlab procedures, need to be taken directly)

转差频率控制的矢量控制系统仿真模型 异步电机矢量控制系统(IM Slip vector control frequency control)

多用户检测的程序 BP,get-gold,jiexiangguan,lms,MF (BP,get-gold,jiexiangguan,lms,MF )

说明：  一个非常优秀的人脸检测matlab程序，可用于人脸跟踪、识别的基础，附有测试图片！(A very excellent face detection matlab program can be used to face tracking, recognition based on testing with pictures!)

地震数据速度库转换程序，matlab编写，可以实现不同速度类型之间的转换(Seismic data speed database conversion program。matlab。Conversion between different speed types)

两步最小二乘arma法，k为算法中带估计的ar参数个数(Two-step least squares arma method, k is the algorithm with a number of parameters estimated ar)

说明：  异步电动机SVPWM的matlab仿真 simulink仿真(Matlab simulation and Simulink simulation of asynchronous motor SVPWM)

matlab gui 35个应用实例。压缩包内附有源程序。(matlab gui 35 个 application examples. Archive containing a source.)

研究表明超高斯分布更加贴近语音信号的实际分布，然而语音信号很难用单一的概率密度 函数准确描述，针对这一情况，提出了一种用超高斯混合模型对语音信号幅度谱建模的新方法，并推导了 基于此模型的幅度谱最小均方误差估的估计式。仿真结果表明：与传统的短时谱估计算法相比，该算法不 仅能够进一步提高增强语音的信噪比，而且可以有效减小增强语音的失真度，提高增强语音的主观感知 质量。 (Recent research indicates that the speech spectral amplitude distributions could be fairly described with super-Gaussian probability density function. However, the complexity of speech signal determines that the distribution statistics ofspeech signal could not be well described by single simple function. Thus a super-Gaussian mixture model for speech spectral amplitude is proposed, and with this model, a minimum mean-square error (MMSE) estimator for speech signals spectral amplitude is derived. The simulation results show that this algorithm based on Gaussian and super-Gaussian speech model could achieve better noise suppression and lower speech distortion as compared with the conventional short-time spectral amplitude estimation algorithm. )