s_power_spectrum

This algorithm solves the otimization problem min_x | y - A x |_2^2 + lambda Phi(x) and has applications in compressed sensing, image restoration and reconstruction, sparse regression, and several other problems.

a function to calculate Curvature in 2D curve

语音增强-----matlab，信号与系统，大作业题目，非常不错，希望您喜欢。(Speech enhancement----- matlab, signals and systems, large job title, very good, I hope you like it.)

RLS算法和LMS算法在系统识别中的应用(RLS algorithm and the LMS algorithm in system identification application )

matlab要求编写函数，并画出图的matlab习题，供大家参考(prepared Matlab functions, and draws a plan of Matlab Exercise, for your reference! !)

对信号进行QMFB分析的matlab函数(the matlab function of QMFBsignal analysis matlab function)

QAM调制软比特解调，能够更准确进行解调。(Soft bit QAM modulation and demodulation, can be more accurately demodulated.)

说明：  adrc 参数整定 对于控制器的复杂参数整定进行算法优化(adrc parameter tuning)

说明：  这是一个讲线性调频连续波的程序，感兴趣的可以来看看(This is a talk LFMCW procedures can be of interest to see)

illumination-robust face recognition via sparse representation