hilbert

看到的一个有关图像锐化的MATLAB代码(See a MATLAB code for the image sharpening)

k均值聚类程序，虽然matlab中也有自带的，但是这个速度不错。(program for k means used for cluster)

中南大学《数字信号课程设计》(包含很多滤波Matlab代码)(Central South University digital signal curriculum design (including a lot of filtering Matlab code))

nii格式文件的读取，输入指令var_nii=nii_load( **.nii ) (nii read the file format, enter the command var_nii = nii_load ( **.nii ) )

是一个matlab如何编写龙格库塔的程序。他用来求解常微分方程，具有很好的优势。(matlab programming language. Single precision of the Runge- Kutta- Kiel in the initial conditions for n simultaneous differential equations very Good.)

合成孔径雷达成像代码以及噪声干扰代码，主要是SAR的RD算法以及射频、调相、调频、调幅噪声(Synthetic aperture radar imaging code and noise code, mainly is the SAR, RD algorithm and radio frequency, phase modulation, frequency modulation, amplitude modulation noise)

hilbert时频识别（力学领域）Michael feldman编写（自由振动、强迫振动）(hilbert time-frequency identification (mechanical fields) Michael feldman prepared (free vibration, forced vibration))

image segmentation using wavelet

共轭梯度法，优化算法的一种，具有二次收敛性，若目标函数为二次正定函数，经有限步可达到极小点(Conjugate gradient method, an algorithm with quadratic convergence, if the objective function is quadratic positive definite function can be achieved by the finite step minima)

工业测量，拟合平面长方形小程序，附输入数据格式示例(Industrial measurement, fitting flat rectangular small program, with sample input data format)