gonglv

This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious. (This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious. )

一篇讲解如何通过情绪奖励来改善人工智能的论文，很有启发性。(How to Gain Emotional Rewards during Human-Robot Interaction Using Music.)

this is a good matlab code for image enhancement technique

双边滤波MATLAB程序，详细编写了滤波的过程，通过此程序可以很好的理解双边滤波算法(Bilateral Filtering MATLAB program, the elaboration of the filtering process, through this procedure can be a good understanding of bilateral filtering algorithm)

26阶电力系统模型的电压稳定性matlab仿真研究(Circuit model simulation of 26 variables)

偏移四相移相键控调制，也就是OQPSK，输出信号为OQPSK调制信号的复包络(Offset four-phase phase shift keying modulation, that is, OQPSK, the output signal for the OQPSK modulated signal complex envelope)

数字信号处理及其MATLAB实现。是一本控制应用类MATLAB。(Digital signal processing and MATLAB to achieve. Control applications is a type of MATLAB.)

对于通信原理中的调制解调进行说明，并且用MATLAB给出了仿真。(For modem communication theory is described in, and the simulation with MATLAB.)

MATLAB和VC++结合编程的教学资料(Combination of MATLAB and VC++ programming teaching materials)

说明：  简单的GA算法,适合想要学习遗传算法的初学者好好看看(a simple example of GA)