OFDM

this code implements a svm face recognition

说明：  一阶sigma delta的matlab中simulink的仿真，z域(First-order sigma delta of matlab simulation in simulink, z domain)

这是matlab里面比较经典的直流电机的仿真模型，初学者在不会的条件下，可以看看(This is a MATLAB simulation model of the classic DC motor, starter without conditions, check out)

小波分析用的mallat算法，是一种经典的算法，其中一个算法对火车信号进行了分析，(Mallat used wavelet analysis algorithm is a classical algorithm, an algorithm which analyzes the signal to the train,)

draw raised cosine filter response draw raised cosine filter response draw raised cosine filter response draw raised cosine filter response

该模型实现了一个通用的OFDM TX和RX，这是不依赖于任何特定的行业标准。该模型的目标是开发和研究不断（不是“突发”）载波同步和定时跟踪方案。该技术纳入然后可以扩展和修改，以标准的具体通讯套件。该模型采用了“收购”技术，它利用了循环前缀相关属性，以赶在试图完成罚款跟踪算法一帧的边界粗略的估计。该模型实现了一个16点64循环前缀的OFDM载波波形。在OFDM符号有16个飞行员，3后卫音（0，带边幅），并使用45 QAM的剩余数据流4。 这包括最新型的衰落信道，误码率计算，并改善控制回路动态。(This model implements a generic OFDM TX and RX, which is not tied to any particular industry standard. The objective of this model is to develop and explore a continuous (not “bursty”) carrier and timing tracking synchronization scheme. The techniques incorporated can then be extended and modified to suite specific communications standards. The model uses an “acquisition” technique that exploits the correlation properties of the cyclic prefix to get a rough estimate of the frame boundary before attempting to accomplish the fine tracking algorithms. The model implements a 64 carrier OFDM waveform with a 16 point cyclic prefix. The OFDM symbol has 16 pilots, 3 guard tones (0 amplitude at band edge) and uses 4 QAM for the 45 remaining data streams. This latest model includes a fading channel, BER computation, and improved control loop dynamics. )

这是关于信道容量的迭代算法，算法思想来自信息论(This is about the channel capacity of the iterative algorithm with ideas from information theory)

运用matlab解决实际电路问题，里面包含完整的code文件以及8个figures(Use matlab to solve electrical problems)

Optimum array processing 最优阵列处理技术 第十章 MATLAB程序 DOA MUSIC ESPRIT(Optimum array processing DOA MUSIC ESPRIT)

RAYTRACING, by itself, creates a new RAYTRACING or raises the existing singleton