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该文件为功率谱估计的一个子程序，对广大读者很有帮助，现在拿出来和大家一起分享下(The file is a subroutine power spectrum estimation of readers helpful, and now share with everyone out under)

关于QPSK调制方法的一个小的仿真，使用matlab做的(QPSK modulation method on a small simulation, using matlab to do)

是一个计算huffman编码的程序。用于matble上(Is a calculation of huffman coding procedures. For matble on)

Do something with rate limit.

光参量放大中信号波长对转换效率的影响matlab仿真代码(Optical parametric amplification of the signal wavelength conversion efficiency of matlab simulation code)

针对MUSIC算法在进行信号波达方向(DOA)估计时谱峰搜索运算量大的问题,提出了一种基于FFT多波束算法与MUSIC算法的联合DOA估计方法。该方法采用FFT多波束算法形成多个波束,近似估计信号DOA,获得对应波束指向,再利用MUSIC算法实现对信号DOA的精确估计。这样就只需在该波束指向对应的空域范围内搜索,减小了DOA估计的运算量。(MUSIC algorithm for performing signal DOA (DOA) estimates peak search operation when big problem, a joint DOA estimation method based on FFT algorithm and multi-beam MUSIC algorithm. The method uses FFT algorithm for multi-beam forming multiple beams, approximate estimate signal DOA, obtain the corresponding beam pointing, reuse MUSIC algorithm for accurate estimation of the signal DOA. This will only search within the beam direction corresponding airspace, reducing the amount of computation DOA estimates.)

学习wimax，尤其针对ip技术，适合初学者(Learning wimax)

OFDM用4QAM调制，simulink仿真(OFDM with 4QAM modulation，with simulink)

混响的算法，效果良好，可根据自己需求调节(Reverb algorithms, to good effect, according to their own needs adjustment)

应用SVM于分类和回归上，文件中附有Matlab源码。(Support Vector Machines for Classification and Regression)