hoffuman

设计一个一维wiener滤波器，并以平稳信号加噪为输入，得到该平稳信号的估计信号，并求出最小均方误差。(Design a one-dimensional wiener filter, and to smooth the input signal plus noise to get the estimated signal of the stationary signal, and find the minimum mean square error.)

最小频移键控（Minimum Shift Keying，MSK）是一种具有连续相位和最小频偏的数字调制技术。MSK的突出优点是信号具有恒定的包络和信号的相位连续性，频带利用率高，信号的功率谱在主瓣外衰减较快，这就使得它对邻波道干扰小。(MSK (Minimum Shift Keying) is a continuous phase and the minimum deviation of the digital modulation techniques. Outstanding advantage of MSK signals have constant envelope and continuous phase signals, high bandwidth efficiency and the signal power spectrum decreases rapidly outside the main lobe, this makes it a small adjacent channel interference.)

AWGN高斯白噪声信道下的能量检测算法ROC性能曲线图。(AWGN Gaussian white noise channel the energy performance detection algorithm ROC curve.)

pid调节的matlab 模型，很好很强大。要用的来吧，保证可用。(pid regulation matlab model, very good very strong. Come spend the guarantee available.)

graphical equalizer gui

说明：  本程序可以完成单级倒立摆反馈控制系统设计。(The Program can realize the inverted pendulum feedback control design)

结构分析的有限元法与matlab程序设计5-1(Structural analysis of the finite element method and matlab programming 5-1)

高斯白噪声，信噪比变化情况下的CC,PHAT,ML的时延估计算法(Gaussian white noise, SNR changes, CC, PHAT, ML delay estimation algorithm)

退火模型算法，以及MATLAB程序,数学建模应用比较多(matlab./tuihuomoximng lmklsadnaskldfnaskn dfklas)

this is a matlab for the PSNR. In this .m I have been using the PSNR to evluate the quality of the audio quality. Its a very useful way to do it.