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圆孔序列大小为15umX30nm，形成半周期的光栅，(Array of circular holes, about 15umX30nm, flanked by gratings, with half the periodicity of the hole array)

自已编的一个MATLAB的关于SIFT算法的代码，希望对大家有用。(Their own for a SIFT algorithm on MATLAB code, in the hope that useful.)

说明：  双馈感应电机的矢量控制仿真模型，用的是定子磁链定向(The vector control simulation model of doubly fed induction motor uses stator flux orientation)

This is the LDPC code for Log domain

自己调试的GSO程序，简单可运行，适合初学者参考。(The glowworm swarm optimization (GSO) is a swarm intelligence optimization algorithm developed based on the behaviour of glowworms (also known as fireflies or lightning bugs). The behaviour pattern of glowworms which is used for this algorithm is the apparent capability of the glowworms to change the intensity of the luciferin emission and thus appear to glow at different intensities.)

数据联合检测与信道估计源码，此为博士论文相关程序，对信道及信号检测有详尽的描述和仿真(Joint data detection and channel estimation source, this doctoral thesis program, a detailed description of the channel and the signal detection and simulation)

programming of and gate

a matlab based target detector with real time serial port communication to be used for computer vision applications

finds zero crossings of a speech signal

已新测执行，可以实现算法编、解码算法，使用Matlab编写(The new test execution algorithm for encoding and decoding algorithm, using Matlab to write)