GVD_SPM

to help in computer vision ,pattern recognition and machine learning research for grad students in image analysis and computer science works of masters and doctorate

说明：  RGB空间图像到CuCb空间的转换，输入一个RGB图像，可以得到一个CuCb空间的图像！(RGB space image to CuCb space conversion, enter a RGB image, you can get a CuCb space images!)

航空电源270VDC供电系统simulink仿真，内包括原理图及仿真模型(Air power 270VDC supply system simulink simulation, which includes schematics and simulation models)

将普通码元编译成hdb3码的程序，使用matlab环境编译，希望对大家有所帮助。(the program which changes the origin mode to hdb3)

高阶谱工具包，用于计算信号的各阶谱结构，得到信号在高阶谱情况下的重要特征(higher-order spectral toolkit)

基于端点检测的谱减法语音增强，语音的去噪算法仿真程序，可以进一步改进(Endpoint detection of the spectral subtraction based speech enhancement)

PCA在数据挖掘中的应用 matlab实现(apply PCA into datamining using matlab)

Fuzzy logic control for pendulum

对Lena图像128*128，进行QF=50和QF=40的压缩，然后解压缩，并分别计算压缩图像的PSNR，给出图像压缩后的图像(Lena image of 128* 128,QF=50 and 40 compression, then uncompress, and calculate the PSNR compressed image, after image compression)

说明：  基于信息融合的图像边缘检测方法研究,⑴直方图均衡化（histogram equalization），⑵直方图匹配（histogram matching），⑶邻域平均（neighborhood averaging），⑷局域增强（local enhancement）， ⑸中值滤波（median filtering）。(Edge detection method, 1 histogram equalization (histogram equalization). 2 histogram matching (histogram matching). 3 Neighborhood average (neighborhood averaging) 4 Local Enhancement (local enhancement). together median filter (median filtering).)