Digital_watermarking_wavelet_transform_source_code

matlab的基本教学源码，虽然简单但是浅显易懂。(matlab source code of the basic teaching, although a simple but easy to understand.)

发个Arnold置乱变换的matlab代码(Arnold matlab)

利用 OptiSystem 设计光通信系统,有很多有关光子学仿真实验的详细介绍，对于通信学习有比较好的借鉴。(OptiSystem design optical communication systems use, there are many details about photonics simulation experiments, learning to communicate better reference.)

一种协方差矩阵自适应优化算法的说明文档和MATLAB实现。测试函数经测试可以运行。(A covariance matrix adaptive optimization algorithm for documentation and MATLAB implementation. The test function can be run by testing.)

对声音信号的时域分析频域分析采样并显示时域分析结果，还有录音并显示(Time-domain analysis of the sound signal frequency domain analysis of the sample and displays the time domain analysis, as well as recording and display)

基于LBP的图像特征提取算法,检索效果大家可是自己实现试试，这种算法还是比较有优势的，但还需要很多改进(image retrieval algorithm based on LBP)

band pass filter for communication engineering

基于Matlab产生1024QAM程序，然后导入到任意波形发生器AWG中，最后由示波器进行采样离线分析的程序。可以结合硬件学习这整个过程。(Matlab based programs produce 1024QAM program, and then imported into the arbitrary waveform generator AWG, the last off-line analysis by the sampling oscilloscope. You can learn this whole process with hardware.)

programs in matlab designing

此代码是用fortern编写的。是拱桥的计算代码，此代码是计算拱桥的完整代码。适用于桥梁研究生对拱桥进行分析计算。(This code is used fortern prepared. Is the calculation of arch code, this code is the calculation of a complete arch code. Apply to graduate on the arch bridge analysis calculation.)