Three-phase

Tamura纹理特征的matlab实现（二）---对比度(Tamura texture features of the matlab implementation (b)--- Contrast)

802.11 SIMULATION REPORT AND SOURCE CODE

end-pumped fiber laser

MATLAB_Simulink电力系统建模与仿真_于群 MATLAB_Simulink _ in the group of the modeling and simulation of power system (MATLAB_Simulink _ in the group of the modeling and simulation of power system )

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. )

level diagram-matlab code

说明：  AR模型的源程序。(AR model of the source.)

金融学牛顿科兹求积分的方法的应用,证券投资组合的选择(Newton-Cotes formulas，Portfolio choice.)

关于一个轴承故障分解程序，里面包含小波去噪，重构等，还有EMD模态分解，并且还有各种功率谱仿真图(About a bearing failure decomposition process, which contains the wavelet de-noising, reconstruction, etc., as well as mode decomposition EMD, and there are a variety of power spectrum simulation map)

thermal conductivity :Code for Temperature dependent of cross plane (thermal conductivity :Code for Temperature dependent of cross plane )