a_second_order_moment_method

信号相位匹配原理的三子真仿真程序。估计信号波形(Signal phase-matching principle of the third son of true simulation program. Estimated signal waveforms)

full wave rectifierDuring the period from 伪 to 蟺, the input voltage vs input current is are positive and the power flows from supply to the load. The converter is said to be operated at rectification mode .During the period from 蟺 to 蟺+伪 , the input voltage vs is negative and the input current is is positive and reverse power flows from load to the supply. The converter is said to be operated in inversion mode. Depending on the value of 伪, average output voltage can be either positive or negative and hence provides 2 quadrant operation.

北工商Matlab课件，对初学者很有用；用Matlab解方程的程序源代码以及有限差分方程源代码，希望对学习Matlab的小朋友有帮助(North Business Matlab courseware, useful for beginners with Matlab equations for the source code and the finite difference equation is the code, hope to help children learn Matlab)

在MATLAB环境中编程实现图形图像处理中的感兴趣区域的滤波处理(In the MATLAB programming environment graphics image processing of the filter region of interest)

this is the matlab code for pcm "pulse code modulation"

无线传感器网络中基于地理位置路由算法研究的改进——基于两跳邻居节点(Wireless sensor networks to improve location-based routing algorithm- based on two-hop neighbor nodes)

可以对离散点进行波面泽尼克拟合，程序很好用(Wave surface Zernike fitting can be used for discrete points)

说明：  步进式PID控制算法及仿真，PID控制是目前使用最广的控制算法，该程序为步进式PID控制算法仿真程序，matlab编程 (PID control algorithm and simulation, PID control is currently the most widely used algorithm, the Step-by-step procedures for the PID control algorithm simulation program, Matlab programming)

The simulation FBMC with AWGN channel

改进的基于GSM 标准二阶多位噪声藕合过采样调制器0479-8023(2012)02-0200-09(Improved 2nd-Order Multi-bit Noise-CoupledSigma-Delta Modulator for GSM Standard)