HoughCircle

Code ardruino NFC rc522 with buzzer

图像的压缩编码（JPEG），可以下载看看(Image compression (JPEG), you can download to have a try)

cepstrum for pitch detection

different windows for short time analysis

均匀直线阵 辅助天线4路 相控阵雷达的有源旁瓣干扰对消仿真程序(sidelobe cancelation alogrithm simulation matlab code )

Balanced PSO,可作为benchmark比较(You campare your algorithm with it.)

通过四阶差分运算，理想的去除粗差(Four order difference operation, ideal removal of gross error)

LMS的算法自适应均衡性能分析，很好的学习资料(Adaptive LMS algorithm balanced performance analysis )

数字下变频matlab代码，包含NCO、混频、抽取、低通滤波器部分的仿真(DDC matlab code, including NCO, mixing, extraction, simulation, part of the low-pass filter)

通过反复训练模板能有较高的识别率，进行逐步线性回归，重要参数的提取，搭建OFDM通信系统的框架，线性调频脉冲压缩的Matlab程序。( Through repeated training nFKkhVKlate have higher recognition rate, Stepwise linear regression, Extract important parameters, Build a framework OFDM communication system, LFM pulse compression of the Matlab program.)