KNN-matlab

最近邻插值,在图像处理中，对变换后的图像进行插值(Nearest Neighbour interpolating)

本人根据卡尔曼滤波原理，编写的Kalman小程序，简单可用！(I based on the principle of Kalman filtering, Kalman write small programs, simply available!)

通过计算垂直缆地震产生各种波的时距曲线公式，画出其波形(By calculating Time-distance curve equation of various waveforms produced by vertical earthquakes，and draw them with matlab )

This ia s simple Matlab code on image processing. It perform a negative on image, enhance the image and convert the image to gray-scale.

多用户空间复用OFDM系统中的子载波分配参考文献(Multi-user spatial multiplexing sub-carrier allocation in OFDM systems)

matlab图像预处理，包括灰度化，对数变换，直方图均衡化，线性平滑滤波，中值滤波，自适应滤波，图像锐化，图像二值化，各类边缘检测算子等等(matlab image preprocessing, including gray-scale and logarithmic transformation, histogram equalization, linear filtering, median filtering, adaptive filtering, image sharpening, image binarization, all kinds of edge detection operator, etc.)

四元数表示的，用于matlab仿真的工具箱。通过它，可以掌握四元数的一些特征。(quaternion said, for the simulation of Matlab Toolbox. Through it, we can get quaternion some characteristics.)

Chapter 8. Numerical Optimization Algorithm 8.1 Golden Search for a Minimum Algorithm 8.2 Nelder-Mead s Minimization Method Algorithm 8.3 Local Minimum Search Using Quadratic Interpolation Algorithm 8.4 Steepest Descent or Gradient Method

自动控制原理PPT大学教程，是华北电力大学的(Automatic control theory PPT university course, is North China Electric Power University)

说明：  这是恒好的代码，请大家好好利用他，谢谢了，我眼下在(This is the constant good code, please make good use of him, thank you, I now in)