MCSA/MCOA 算法

matlab程序添加水印的DCT算法，先将水印加密，然后嵌入图像中(matlab program to add a watermark in the DCT algorithm, first the watermark encryption, and embedded images)

基于MATLAB的OFDM信道估计，LS信道估计，rayleigh信道(MATLAB-based OFDM channel estimation, LS channel estimation, rayleigh channel)

说明：  对于双基地SAR，使用BP算法进行成像，展示场景、回波信号、距离压缩后以及最后成像的图像。(For Bistatic SAR, BP algorithm is used to image the scene, echo signal, range compression and the final image.)

主要讲Matlab信号与系统方面的知识，对熟悉与了解MATLAB很有帮助(Matlab main speaker signal and system knowledge, and understanding to people familiar with MATLAB helpful)

用蚂蚁算法智能的解决大规模TSP问题，有大量测试用例，图形化的展示运行过程。(Intelligent use of ant algorithm to solve large-scale TSP problem, a large number of test cases, graphical display of running.)

It creates an m-file for a matlab function and populate with a header template describing the purpose of the function, the input and output parameters, and other relevant information. In addition, it inserts information related to the author of the file: username, display name, computer name, windows version, and the time stamp. The command to create a MATLAB function: new myfun It is also possible to append function code at the function m-file creation time as follows: new myfun disp( Hello World! )

当信噪比较大时，采用广义最小二乘法可能会出现多个局部收敛点，解决这个问题的方法可用多级最小二乘法，一般来说多级最小二乘法包含三级辨识过程。利用输入输出数据，通过多级最小二乘法，可分别求的辅助模型，过程模型和噪声模型的参数估计值。在高噪声的情况下，多级最小二乘法明显优于广义最小二乘法，其收敛点唯一。(When the signal noise ratio (SNR), and by use of the generalized least squares method may appear more local convergence point, the way of solving this problem can be used multistage least squares method, and generally multistage least squares method includes three identification process. Using input/output data, through the multistage least squares, respectively for the auxiliary model, process model and noise model parameter estimation. In the high noise, multistage least squares method is obviously superior to the generalized least squares method, and its convergence point only.)

西门子 s7-200 samples，包括循环、中断、转换、计时器。表指令等。(Siemens s7-200 samples, including loops, interruption, conversion, timer. Table directives.)

含分布式发电的配电网有功-无功综合优化，分布式电源包含风机光伏和无功补偿装置(Active/reactive power integrated optimization in distribution networks with distributed generation)

Relative energy of wavelet