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仿真通信系统中QPSK的码头代码，大家可以作为参考(Simulation of Communication Systems pier QPSK code, we can serve as a reference)

this code implements a curvelet toolbox

：通过对数字信号处理课程的改革，增加了DSP系统的设计和开发的课程，拓宽高校电子工程类专业学生在DSP方面的知识，进一步培 养他们的动手能力和创新能力。该课程实验中需要使用到初学者开发套件——美国1rI公司的TMS320C5402DSK。本文将重点介绍该DSK板的硬件体系，并且简要介绍了与该硬件体系相对应的CCS2．0限制版集成开发环境，并进一步讨论了在此套件基础上所开设的一系列DSP实验内容。(The course of design and development of DSP system is appended during the teaching reform of Digital Signal Processing．This course can expand the E．E．undergraduates’knowledge of digital signal processor．Therefor．their practical ability and innovation idea are enhanced．TS320C5402 developer start kit provided by Texas Instruments Company iS introduced in this paper．Its hardware structure and soft— ware development environment(Co de Co mposer Studio 2．0 limited)are discussed in details．The content of experiments based on this DSK iS presented furthermore)

Algorithm as described in "CoSaMP: Iterative signal recovery from incomplete and inaccurate samples"

说明：  利用GDOP来实现无线通信当中的基站与移动终端之间通信的三维定位的有效预测。(GDOP is used to realize wireless communication between base station and mobile terminal of communication of three dimensional positioning prediction effectively.)

Buck降压转换电路的Simulink模型，可实现直流电压的降压(Buck buck converter circuit Simulink model can be achieved step-down DC voltage)

This is Expectation Maximization algorithm code.

matlab获取PCA特征的小程序，适合初学者(matlab access characteristics of a small PCA procedures, suitable for beginners)

This program generates a input signal and a desired signal of the idetification plant (This program generates a input signal and a desired signal of the idetification plant)

simulink model of an innovative asymmmetrical sinusoidal pulse width modulation technique. try to verify the performance. it is for study purpose..