ACA_QoS_MR

通信系统仿真，程序集，国外经典教材，完整程序集，一共18章，有完整仿真代码和完整PPT(Communication system Simulation)

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. )

returns the number of iovecs needed to log the given dquot item.

智能天线matlab仿真源程序，用于算法的研究(smart antenna simulation)

cidial code matlab code

this program calculates the histogram of an inage

经典的music 定位算法，matlab仿真简单易懂(Classical music location algorithm, matlab simulation easy to understand)

facts with multi level inverter simulation with matlab simulink toolbox

ldpc编译码包括生成矩阵算法，稀疏矩阵编码，概率译码等等(ldpc encode and encode)

Reshapes vector data to grid