Kerman

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. )

计算时间序列的最大的里雅普诺夫指数的函数,(Calculation of time series The largest Lyapunov index in the function,)

给定栅格图象及其变形后的栅格图象，请你首先确定各栅格交叉点的位移，然后采用控制栅格的方法编写实现图象几何校正的程序。 (A given image and deformed grid of the raster image, you first determine the grid cross-point displacement, and then the methods used to control the preparation of the realization of raster image geometric correction procedure.)

说明：  使用PSO解决参数识别问题,MATLAB源代码(Solve the parameter identification problem using the PSO, MATLAB source code )

说明：  神经网络 侯媛彬 西安电子科技大学出版社 全书程序夹CH5(Neural network)

Electronics book in pdf format

Statistical Methods and Applications (SMA) is the official Journal of the Italian Statistical Society. This international journal fosters the development of statistical methodology and its applications in biological, demographic, economic, health, physical, social, and other scientific domains. In particular, the journal emphasizes investigations of methodological foundations and methods that have broad applications.

MVDR VS MUSIC algorithm

偏微分方程的数值解法的MATLAB程序介绍了应用最为广泛的椭圆型、双曲型、抛物型偏微分方程的数值解法，而且还详细编程实现了每种方程的多种常见数值解法。 附件使用MATLAB编程来实现这些算法。 (The numerical solution of partial differential equations of the MATLAB program, introduced the most widely used elliptic, hyperbolic, parabolic partial differential equations numerical solution, but also details of each program to achieve a variety of common numerical solution of equations. Attachments that use the MATLAB program to implement these algorithms.)

用交互多模型算法IMM实现目标跟踪，性能还可以(the matlab source of IMM)