ROIcheck

this is simulink module of pv cell.

光伏接入配电网的影响计算，主要是网损计算，适合新手学习使用(The impact of access to distribution grid PV calculation, mainly net loss calculation, suitable for novice learning to use)

OFDM is one of the best physical-layer candidates for cognitive radio (CR) systems, but rectangular pulse shaping gives rise to large spectrum sidelobes and interferes with the licensed user on the adjacent band. In this paper, an approach is derived based on the signal continuity to measure the spectral decay rate of the shaping pulse for OFDM.

使用m语言编写的电力电子仿真，里面包含DC-DC，DC-AC等，很全。仿真效果很好。(M language power electronic simulation, which includes DC-DC, DC-AC, very full. Simulation results are very good.)

跳频通信的仿真 用Matlab实现 跳频的图案(Simulation of frequency hopping communication to achieve frequency hopping pattern with Matlab)

球形粒子Mie 散射用Matlab编写的Mie theory计算程序(Mie scattering of spherical particles with a Matlab computer program written in Mie theory)

M-QAM系统的调制和解调以及在噪声条件下的误码率性能分析(M-QAM-modulation-demodulation)

在频域的一种自适应水印算法，包括嵌入与检测过程。(in the frequency domain, an adaptive algorithm, including embedded with the testing process.)

Kernel Discriminant Analysis is a kernel extension of Linear Discriminant Analysis technique which is a well-known feature extraction technique.

this is my model and I m here to check that it s right and verify it.