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基于matlab的直接序列扩频信号的产生与捕获模拟(Direct sequence spread spectrum signal generation and capture analog)

改进boll谱减法，语音增强效果有提高。与MMSE算法不相上下(Improved the boll spectral subtraction speech enhancement effect has been improved. Comparable with the MMSE algorithm)

很全的讲matlab的资料,对于初学matlab的人很有帮助，总共220页，也可以作为编程的参考资料。(Detailed interpretation of the matlab sourse code,Just learning to matlab for people, as well as the learning matlab reference.Hope to be helpful to you.The content page 220.)

曲柄滑块机构的动力学仿真，能够仿真曲柄滑块机构两杆之间的转矩、力。(Slider-crank mechanism dynamics simulation, simulation of torque, the force between the two slider-crank mechanism.)

有关复杂网络研究的ppt,是从事复杂网络研究人员难得的资料。(Complex network-related research ppt, is engaged in a rare complex network of information researchers.)

说明：  车牌识别matlab环境下实现的源代码，对于初学者有很好的借鉴作用，也可直接应用到工程中(License Plate Recognition matlab environment to achieve the source code, for the beginners have a good reference can be directly applied to engineering)

库恩塔克算法matlab程序(Kuhn Tucker algorithm matlab program,Kuhn Tucker algorithm matlab program,Kuhn Tucker algorithm matlab program,Kuhn Tucker algorithm matlab program)

该代码为盲源分离中的相对牛顿法，收敛性能稳定，分离效果优越，值得借鉴。(The code for the blind source separation of the relative Newton method, convergence properties of stability and separation efficiency is superior, is worth learning from.)

matlab中边频的示例程序，操作简单，可直接复制，便于调用。(side frequency in matlab sample program, simple operation, can be directly copied, easy call.)

高斯光束在传播过程中，焦点处的三维光强分布(3D intensity distribution)