chengxu

用matlab仿真电话的通信。DTMF仿真(Matlab simulation with telephone communication. DTMF Simulation)

矩阵特征值计算包括使用matlab中原有的功能和开发后的功能。(Matrix eigenvalue calculation include the use of matlab functions and development of the Central Plains and some post-functions.)

书籍——[MATLAB从入门到精通].周建兴.清晰版.pdf(Books- [MATLAB from entry to the master]. Zhou Jianxing clear. Pdf)

这是一个关于模糊函数的matlab源代码，希望能对作相关领域的人带来一些帮助(This is a function on the fuzzy matlab source code, hoping to make the related fields to bring some help)

OFDM coding with different modulation schemes

In this paper, a multimodal image fusion algorithm based on multiresolution transform and particle swarm optimization (PSO) is proposed. Firstly, the source images are decomposed into low-frequency coefficients and high-frequency coefficients by the dual-tree complex wavelet transform (DTCWT). Then, the high-frequency coefficients are fused by the maximum selection fusion rule. The low-frequency coefficients are fused by weighted average method based on regions, and the weights are estimated by the PSO to gain optimal fused images. Finally, the fused image is reconstructed by the inverse DTCWT. The experiments demonstrate that the proposed image fusion method can illustrate better performance than the methods based on the DTCWT, the support value transform (SVT), and the nonsubsampled contourlet transform (NSCT).

基于SimMechanics的刚体系统建模的案例fourbar(SimMechanics modeling)

The PCMCIA Solution PCMCIA System Architecture

说明：  MATLAB求解延迟方程的注意点，例解DEE23解延迟方程失效的地方，提出新解决方案(MATLAB to solve the delay equation of the attention, the cases of solutions of delay equations DEE23 solutions where failure to introduce new solutions)

将.bmp或者.pgm文件批量转换为.jpg文件格式的matlab程序，可以很方便的进行文件管理(Converted to jpg file format matlab program, you can easily file management. Bmp or. Pgm file batch)