kunfui_v82

the basic space time block code techniqes

In this letter, we derive a minimum mean squared error (MMSE) optimal estimator for clean speech spectral am-plitudes, which we apply in single channel speech enhancement. As opposed to state-of-the-art estimators, theoptimal estimator is derived for a given clean speech spectral phase. We show that the phase contains additional information that can be exploited to distinguish outliers in the noise from the target signal.

张正友摄像机标定matlab程序，用来求出摄像机的内外参数矩阵。(Zhang Zhengyou camera calibration matlab procedures used to calculate the camera' s internal and external parameter matrix.)

simlink应用实例，基于MATLAB6.5系列(simlink example, a series based on MATLAB6.5)

kalman滤波，主要实现二维空间目标的状态估计 简单易懂 实用性强(kalman filter)

matlab小波变换源代码，供广大研究者学习(matlab wavelet transform source code, for the majority of researchers to learn)

计算序列的自相关函数,绘制信号xn的自功率谱幅频曲线,绘制信号yn的自功率谱幅频曲线,计算互谱函数(Calculating the autocorrelation function of the sequence, drawn from the power spectrum of the signal xn amplitude-frequency curve, drawn from the power spectrum of the amplitude-frequency curve signal yn calculated cross-spectral function)

Two dimension searching tool for minimizing

this is the linearized model of the power system

可以实现瑞利衰落的源代码，在幅度调制下实现(Rayleigh fading can be achieved the source code, in the amplitude modulation to achieve)