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天线接收信号时，突然出现一个干扰信号，并且干扰信号从０°开始，绕９０°，观察ＳＩＮＲ的变化规律(Antenna signal, suddenly appeared a jamming signal, and the interference signal from the 0 ° starting around 90 °, observed variation of SINR)

marqee控件源程序,marqee控件源程序.(marqee control source, source control marqee.)

利用古典显式差分格式求解抛物型偏微分方程(parabolic partial differential equation)

Matlab 各种绘图的应用，包括二维、三维，各种面形等(example of different plotting functions in Matlab)

自建自励异步发电机simulink模型，有励磁。(SEIG model )

英文水印综述性文章1对数字水印的基本介绍和展望(The review of digitalwatermarking 1)

脉冲响应不变法设计巴特沃斯数字低通滤波器(Impulse response invariant method design Butterworth digital low-pass filter)

我的这个源码可以直接绘制一个正圆。方便又实惠哦(mine is good,it can print a circle)

该文件是PQ分解法，可以更有效地解决IEEE30节点系统的潮流，希望可以给广大朋友一定的帮助。(The file is PQ decomposition, can more effectively address the trend IEEE30 bus system, hoping to be helpful to the general friend.)

得到特征方程，采用二分法和黄金分割法搜索梁、板等结构的自振频率(The characteristic equation, and the golden section method using dichotomy search beams, plates and other structure of the natural frequency)