matlab_vlfeat

使用matlab程序实现最小二乘法的基本原理和多项式拟合算法程序(the code for least square with matlab)

LQG算法控制的三层结构在地震作用下的响应(The LQG algorithm to control the three-tier structure under the earthquake response)

画振动轴承时域信号特征图，包括rms，峭度，等。。(draw the feature pictures of rolling bearing using vibration signal.)

应用傅里叶变换DFT，分析各种离散信号x(k)的频谱。离散周期信号可以展开成傅里叶级数，所以离散周期信号的频谱 是一个周期的周期性离散频谱，各谱线之间的间隔为 ，而且存在着谐波的关系。 (DFT application of the Fourier transform, analyze discrete signal x (k) of the spectrum. Discrete signal cycle can begin as Fourier series, the discrete signal spectrum is a cyclical cycle of discrete spectrum, the line between the interval, but there is a harmonic relationship.)

模板匹配法，与梯度和Laplacian算子相比较，除了能增强图像边缘外，还具有平滑噪声的优点。(Template matching method, gradient and Laplacian operator with the comparison, in addition to enhance the image edge, but also has the advantages of smoothing the noise.)

crc编译码的过程，程序比较简单易学，已经过验证。(CRC encoding and decoding)

巴克码（相位编码脉冲信号）的波形、频谱和模糊函数的计算。((Phase-coded pulse signal) is calculated waveform, spectrum and ambiguity function Barker code.)

matlab设计的GUI操作界面，用于超声几何声场仿真使用。非常实用(matlab GUI interface designed for the use of ultrasonic sound field simulation geometry. Very useful)

用matlab实现了基于而阶累积量的music算法测角,非常基本,注释详细,欢迎使用(matlab music )

我有一车牌识别的部分程序，有错，提示为??? Undefined function or variable startrow .帮我改改好吗？(I have a license plate recognition part of the program, is wrong, tips for??? Undefined function or variable startRow. help me good?)