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Matlab tutorial part1, for beginners

说明：  MATLAB编程 影印本 （美）查普曼（Chapman.S.J）等著 北京，科学出版社，2003 英文原版，matlab学习必备(MATLAB programming photocopy (U.S.) Chapman (Chapman.SJ) Beijing, Science Press, 2003 English original, matlab learning essential)

粒子光折射计算，由反射率等参数的设定计算光强，角度等参数(reflection of partical)

认知无线电技术是当前缓解频谱资源紧张的有效解决方案，频谱感知是认知无线电的关键技术，其中，能量检测是经典的频谱感知算法，对于研究频谱感知的初学者来说比较重要。(Cognitive radio technology is an effective solution to alleviate the tension of spectrum resources. Spectrum sensing is the key technology of cognitive radio. Among them, energy detection is a classical spectrum sensing algorithm, which is important for the study of spectrum-aware beginners.)

说明：  用Matlab软件计算不同轴承高度下，轴系的截面转角及其变形量(the calculation of shaftings' deflection)

cdma matlab codes working

说明：  MATLAB 7编程 数字信号处理源代码(MATLAB)

用matlab/simulink搭建的基于SVPWM的交流调速系统。(Using matlab/simulink to build communication-based SVPWM control system.)

force calculation with Matlab (fem)

gives the z source inverter with the induction motor