GLS_for_system_identification_matlab

Linear dynamical system. This set of functions performs inference and learning of a linear Kalman filter model. Inference is carried out via forward-backward smoothing, and learning is accomplished via the expectation maximization algorithm.

加高斯噪声，椒盐噪声，复杂高斯噪声，复杂传统噪声(salt&pepper noise ；gaussian noise ；multiplicative gaussian；multiplicative uniform)

A Simple RBF Matlab Implementation

说明：  通信信号的调制信息包含在信号的瞬时幅度、相位、频率的变化之中，不同的信号其频谱也呈现不同的特征，通过提取瞬时幅度、相位、频率以及频谱的参数统计特征，可以识别不同的通信信号。通常是利用对瞬时幅度、瞬时相位，瞬时频率和信号功率谱进行某种变换而得到可以明显区分各种信号的特征参数。(Communication signal modulation information is contained in the signal instantaneous amplitude, phase, frequency changes, the spectrum of different signals also show different characteristics, by extracting the instantaneous amplitude, phase, frequency and statistical characteristics of the parameters of the spectrum, you can identify different communication signals. Usually by the use of instantaneous amplitude, instantaneous phase, instantaneous frequency and signal power spectrum a transformation which can be clearly distinguished by the characteristic parameters of various signals.)

有关gabor滤波 纹理特征提取 并且有很好的效果 可以试试(reference on gaborfiter and texture characteristics and works well)

matlab经典算法程序，插值拟合，回归等(matlab classic algorithm, interpolation fitting, regression，etc。)

黄金分割法的matlab程序，绝对正确，goldenstein(Golden section method of matlab procedures, absolutely correct, goldenstein)

实现了 正交频分复用OFDM的仿真，包括循环前缀的添加 和傅里叶变换 其中调制解调用了QPSK(Realize the orthogonal frequency division multiplexing (OFDM simulation, including the circulation of the prefix add and Fourier transform one demodulation used QPSK )

利用拉普拉斯变换求解偏微分方程组，具体应用到了试井分析中。(Laplace change)

计算图像的仿射变换matlab函数，输入原图像和变换矩阵，输出变换完的矩阵。(Calculate the image affine transformation matlab function, enter the original image and the transformation matrix the output After transformation matrix.)