fangbo

基于粒子系统和纹理绘制的火焰模拟Texture rendering based on particle systems and fire simulation(Texture rendering based on particle systems and fire simulation)

半监督覆盖程序，相关问题参加粗糙集条件属性约简程序，相关问题参加粗糙集条件属性约简程序，相关问题参加粗糙集(jueceshuxing)

基本复合型寻优程序，用于目标函数值最优情况的寻找(The basic compound optimization procedure to find the optimal conditions for the objective function value of)

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. )

這是一個C#框架, 實現了,很smart clien功能(This is a C# framework to achieve, and it's very functional smart clien)

this code corospondes bwlableing in matlab

LU分解，通过A=LU将矩阵分为上三角和下三角(LU decomposition A = LU matrix into upper triangular and lower triangular)

谱减法是利用噪声的统计平稳性以及加性噪声与语音不相关的特点而提出来的。即让有语音期间噪声幅度谱的期望值与无语音间隙噪声的幅度谱的期望值相等。(Spectral subtraction method is the use of stationary noise statistics and the additive noise and speech characteristics not related to the initiative. During that speech so that the expected value of noise amplitude spectrum and noise-free audio gap equal to the expected amplitude spectrum.)

说明：  基于最大信噪比的盲源分离算法，源信号为混沌信号。(Based on the maximum signal to noise ratio Blind source separation algorithm, the source signal for the chaotic signal.)

滑模变结构控制二级倒立摆的控制程序，自动控制领域常见问题(Sliding Mode Variable Structure Control of two inverted pendulum control procedures, automatic control field Frequently Asked Questions)