microwith_Dstatcom2

射频电路设计，微波设计中常常用到的smith原图，本程序利用MATLAB编程画出smith原图，可以帮助射频电路设计，比如画等功率匹配圆，等阻抗圆，等反射系数圆等。(RF circuit design, microwave design is often used smith artwork, this program using MATLAB to draw smith original programming that can help RF circuit design, such as painting and other power matching round, such as impedance circle, so the reflection coefficient circle and so on.)

峰值电流模式Buck变换器分岔图，以输入电压为变量。(Bifurcation diagram of peak current mode Buck converter, using input voltage as variable.)

数字变频器仿真，能将信号的频率在一定范围内变频。(the stimulation of Digital Convert,which can change the frequence of signal )

ofdm仿真系统matlab源程序，子载波调制方式为qam。(ofdm matlab simulation system source code, sub-carrier modulation for qam.)

脑电信号测度计算，复杂网络研究的不同之处在于首先从统计角度考察网络中大规模节点及其连接之间的性质，这些性质的不同意味着不同的网络内部结构，而网络内部结构的不同导致系统功能有所差异。(EEG signal )

Partially Suppressed Test extends Test Case.

自己开发的Symbolic Aggregate Approximation(SAX)matlab工具箱。写了GUI界面。内附教程。(Develop their own Symbolic Aggregate Approximation (SAX) matlab toolbox. Write a GUI interface. Included tutorial.)

说明：  基于能量检测和周期循环检测的认知无线电频谱检测matlab代码 用周期循环检测算法检测： 首先运行a.m程序，通过此程序运算得出循环频率a值； 再运行zhouqi.m程序，对a值进行确定，通过周期循环算法对信号进行检测； 用能量检测算法检测： 运行nengliang.m检测程序，使用能量检测对信号进行检测。 检测完毕，对检测性能进行分析。 (Cognitive radio based on energy detection spectrum detection matlab code)

MUSIC一维算法的经典谱估计程序，已运算过，下载即可使用(MUSIC algorithm is a classic one-dimensional spectral estimation procedures have been operational before, you can use to download)

《matlab应用大全》赵海滨编著，清华大学出版社，第四章主讲字符串分析(The application of matlab Zhao Haibin compiled, tsinghua university press, the fourth chapter analysis on strings)