PhysioNet_ECG_Exporter_modified

2fsk的调制与解调，matlab编写，绝对正确。(2fsk modulation and demodulation, matlab prepared, absolutely correct.)

利用中心差分法计算无阻尼结构动力响应，并作图(Using central difference method to calculate the structural dynamic response)

用matlab画心形图，根据函数来画图，很漂亮，可以修改代码来改名字，给女朋友一个惊喜(Matlab painted heart-shaped diagram, according to the function to draw very beautiful, can modify the code to change the name to give his girlfriend a surprise)

Apprentissage de la fonction sin(2x)

差分法计算雷诺方程，求解油膜压力分布，偏心率，偏位角等(Difference method is used to solve oil film pressure distribution, eccentricity, deviation angle, etc.)

说明：  用matlab实现升余弦滤波器，完整的matlab程序代码。(Raised cosine filter with matlab implementation, complete matlab code.)

IEEE 802.11ac 协议草案2012年5月版本。正式版本大概是2014年初才能确定。(IEEE 802.11ac draft version of the agreement in May 2012.)

MATLAB环境下V-BLAST算法的仿真程序(MATLAB environment, V-BLAST algorithm simulation program)

matlab多年收集结果，包括程序和pdf介绍。(Matlab realized bootstrap source. )

ofdm的matlab实现，包括bpsk fft(ofdm of matlab realization ,inlude bpsk fft)