Gauss-Seidel

雷达信号处理，主要是讲了LPI方面的内容，基础的代码(Radar signal processing, mainly refer to aspects of the LPI, the code base)

本例用五点差分法求解一个二阶偏微分方程，其间用SOR迭代求解(This example uses a five-point difference method for solving second order partial differential equations, with the SOR iterative solution during)

说明：  基于直流潮流法的IEEE-30节点潮流计算(Power Flow Calculation of IEEE-30 Nodes Based on DC Power Flow Method)

对白噪声的谱熵进行了计算。大家可以参考一下，(Spectrum Entropy )

Hysteresis Current Control in Inverter

用来计算PID控制算法的算法。里面有详细的建模过程。(Algorithm used to calculate the PID control algorithm. There are detailed modeling process.)

数字基带传输系统的matlab仿真源码及附属文件(digital base-band transmission system Matlab simulation source code and accompanying documents)

these programs written as un application of image processing field.

以matlab为工具利用数字图像处理技术对答题卡进行了识别，并对识别结果进行了处理。注意到答题卡在采集图像的过程中由于各种原因可能会产生图像倾斜、水平或垂直错位，要进行正确识别首先必须对其进行校正，再依据像素检索技术进行识别。(With MATLAB as the tool, the answer card is identified by digital image processing technology, and the recognition results are processed. It is noted that the answer card in the process of collecting images may cause image tilt, horizontal or vertical dislocation for various reasons. To correct recognition, it is necessary to correct it first and then identify it according to the pixel retrieval technique.)

说明：  UNB超窄带技术作为一项新兴技术为业内关注，源代码是matlab中simulink的模拟仿真系统，仿真了超窄带体系的通信系统发送和接受，以及误码率的分析等(UNB Ultra narrowband technology as an emerging technology for the industry concerned, the source code is in simulink of matlab simulation system, simulation of ultra-narrow-band system, communications system to send and receive, as well as bit error rate analysis)