matlab-codes

说明：  用敏捷方法实施基于CMM. Pratise CMM with Agile.(Based on the implementation of agile methods with the CMM. Pratise CMM with Agile.)

其中的相应程序为实现解决线性方程组的相应的方法，程序测试正确。(Corresponding procedures for the realization of the appropriate method to solve linear equations, the correct program testing.)

OFDM receiver in Matlab. This can be used to detect and demodulate ofdm symbols.

数学建模LINGO软件学习教程1，对数据优化极大值求解有独特算法(Software learning tutorial )

fiber laser for sensing element

说明：  通过pq控制来调节逆变器，从而改善微电网的一些性能(The inverter is regulated by pq control, so as to improve the performance of micro-grid and make the system run more stably)

关于心电图入门的基本知识，便于初学者学习和使用。(Getting Started on the basic knowledge of ECG, easy for beginners to learn and use.)

用DSM调制1-bit输出，经简单模拟滤波电路，产生VGA控制电压。对于内部频率高、但VGA变化速度较慢的场合，可以达到很高的控制精度，从而省却了内部高精度DAC的模块(DSM modulation with 1-bit output, through a simple analog filter circuit, producing VGA control voltage. in the circumstance of high internal frequency, but need a slower changing VGA control, this program can achieve high control precision, and thus save the internal high-accuracy DAC module)

用双线性法设计巴特沃斯低通滤波器，并用正弦信号验证。(Bilinear design Butterworth low-pass filter with a sinusoidal signal verification.)

时间长度一秒，频域99 功率最集中的几种滤波器比较(Comparison of several filter in one second.)