Causal-IIR

用FFT计算信号的功率谱密度时，需要先计算FFT，再计算双边谱密度，然后计算单边谱密度。在matlab里注意FFt要除以采样点数，计算双边谱时要注意除以频率分辨率。 ( When calculated using the FFT power spectrum density signal, you need to calculate the FFT, and then calculate the bilateral spectral density, and then calculate the unilateral spectral density. In matlab in Note FFt divided by sampling points should be noted when calculating the bilateral spectrum divided by the frequency resolution.)

matlab方程，一帧一帧读video frame的(For continuous-time systems, the system is converted to discrete time with a sample time of dt=t(2)-t(1))

matlab离散余弦变换源码，经测试可以使用(discrete cosine transform matlab source, the test could be used)

本论文中，一个混合载波频率偏移估计方案用于基于通用滤波多载波的系统。 此方案所述CFO估计器基于最小平方（LS）准则首先导出以获得粗略频率偏移估计使用大频率搜索步骤。 接着，通过其精确估计残留频率偏移自相关操作补偿。 该算法具有较大估计的特点范围以及更高的估计精度。(In this letter, a robust hybrid carrier frequency offset (CFO) estimation scheme based on training symbols is devised for universal-filtered multi-carrier (UFMC) based systems. In this scheme, the CFO estimator based on a least square (LS) criterion is firstly derived to acquire a coarse frequency offset estimation with the use of a large frequency searching step. And then, the residual frequency offset is accurately estimated through the auto-correlation operation of received signals which have been compensated. This algorithm has the features of larger estimation range as well as higher estimation precision.)

2017-IEEE-Mining Scraper Conveyor

路面谱文件，可修改参数用于各级道面不平整度的仿真模拟(Pavement spectrum file)

peak average power for ofdm/oqam using ace and sliding window tone reservation

WSN目标跟踪的二项式拟合预测方法，基于目标运动具有随机加速度的模型(mobile targets tracking in WSN)

石墨烯因其出色的电学、力学、热学、光学特性引起了全球研究热潮。作为超材料和变换光学平台，我们有必要计算它的电导率。(Because of Graphene s excellent electrical, mechanical, thermal and optical properties,it caused the global research boom. As the platform of metamaterials and transformation optics , we need to calculate its conductivity.)

MATLAB实现的QAM调制与解调源代码 (matlab，QAM modulation)