whitenv

编程实现基于8×8子块的DCT图像变换，基于JPEG量化矩阵的量化与反量化，基于8×8子块DCT的图像重建；以一幅512×512、8比特/象素的图像为实验对象，计算重建后的PSNR。(Programming based on 8 × 8 sub-block of the DCT image transform, quantization matrix based on the JPEG quantization and anti-quantitative, based on the 8 × 8 sub-block DCT of the image reconstruction to a 512 × 512,8 bits/as Su-image for the experiment, re-calculation of PSNR.)

说明：  基于MATLAB神经网络的工业现场数字字符识别，使用MATLAB工具，实现显示识别。(MATLAB Neural Network Based Character Recognition industrial field, use the MATLAB tools to achieve display identification.)

Simulation code for 4-Qam, easily extendable for 8,16 etc. Just add the dsources in main code as per bits used.

两个变量GPCmatlab程序，调试运行成功(too variable gpc matlab program)

matlab实现的数字信号处理的一系列实验，包含报告及源码，实验内容：信号、系统及系统响应；用FFT作谱分析；用双线性变换法设计IIR数字滤波器；用窗函数法设计FIR数字滤波器。(matlab to achieve a series of experiments in digital signal processing, including reports and source code, test content: signal, system and system response as with FFT spectrum analysis using the bilinear transform IIR digital filter design with window function design FIR digital filter.)

用matlab实现模式识别里的K-均值聚类算法，算法简单(Pattern Recognition using matlab to achieve in the K-means clustering algorithm, the algorithm is simple)

xie beni for clustering

说明：  matlab 教程 很有用的啊(matlab tutorial useful ah)

shunt active filter for harmonic elimination.

ICA:独立分量分析，基于MATLAB语言(ICA : Independent component analysis, based on MATLAB)