fenleiPGG

dct2的编程实现，用来压缩灰度图像，需要修改输入的图像名，保持和程序里的名称一致(dct2' s programming is used to compress grayscale images, need to modify the input image name, the name of maintaining and procedures where the same)

In this paper, we show how support vector machine (SVM) can be employed as a powerful tool for $k$-nearest neighbor (kNN) classifier. A novel multi-class dimensionality reduction approach, Discriminant Analysis via Support Vectors (SVDA), is introduced by using the SVM. The kernel mapping idea is used to derive the non-linear version, Kernel Discriminant via Support Vectors (SVKD). In SVDA, only support vectors are involved to obtain the transformation matrix. Thus, the computational complexity can be greatly reduced for kernel based feature extraction. Experiments carried out on several standard databases show a clear improvement on LDA-based recognition

程序将模糊控制和传统的PID控制的性能进行了比较。(Fuzzy control program and the performance of traditional PID control are compared. )

该程序完成Matlab对音频信号的带通处理，可以将带通前后的频谱图相对比，和播放音乐变化。(The program completed Matlab band-pass processing of the audio signal, may be band-pass around the spectrum diagram relative ratio, and playback music changes.)

MATLAB神经网络30个案例分析 很好的资料(MATLAB neural network analysis of 30 cases)

说明：  激光变换中的GS算法,ORA算法，用matlab编程的。(Laser transformation in the GS algorithm, ORA algorithm, using MATLAB programming.)

均匀线阵因子方向图，可以修改为不同参数下的方向图，是以极坐标的图形显示。(ULA factor direction map, can be modified for different parameters under the direction of maps, based on polar coordinates of the graphical display.)

medicin image signal

《MATLAB数值计算案例分析》一书的源程序，供大家学习。(《MATLAB numerical computation cases analysis》 s programs.)

3d model processing about