ifreq

说明：  此程序是变型PID控制算法的仿真程序，采用了变速积分方法，系统偏差大时，积分作用应减小，反之应加强。变速积分可以根据系统误差大小改变积分速度，提高了系统品质。(this procedure is a change in the PID control algorithm simulation program using the variable integration method, the system deviation, the integral role should be reduced, on the contrary should be strengthened. Integral variable speed system error can change the size of integration of speed, quality of the system.)

this source code is very good

用途：三阶样条插值（一阶导数边界条件） 格式：m=maspline(x,y,dy0,dyn,xx), x为节点向量，y为数据， dy0,dyn为左右两端点的一阶导数如果xx缺省，则输出各节点的 的一阶导数值，，m为xx的三阶样条插值(Uses: third-order spline interpolation (first order derivative boundary condition) format: m = maspline (x, y, dy0, dyn, xx), x is the node vector, y for the data, dy0, dyn left and right ends of points a derivative, if xx default, then the output of each node of the of a first derivative values,, m for the third-order spline interpolation xx)

说明：  matlab 图像处理 显示两幅子图像的归一化互相关(matlab image processing show that two sub-image of normalized cross-correlation)

this is a file about probabilioty data association

SVM multi classifier with diferent Kernels example

mimo rayligh channel capacity mimo mimo

Given gray scale double matrix, M(width,height,frameNum),this function stabilizes the sequence using the Grey-Coded Bit-Plane Matching (GC-BPM) algorithm.(Given gray scale double matrix, M (width, height, frameNum). this function stabilizes the sequence using th Gray e-Coded Bit-Plane Matching (GC-BPM) algo rithm.)

Specific color noise generator (MatLab function)

this code is a simple one_seeded region growing to segment the bones in MRI prostate images.