digital-image-processing

说明：  很优良的PID控制器设计仿真程序与模型,经过严格检验(Very good simulation of PID controller design procedures and models, to undergo a rigorous inspection)

digital modulation schemes..OOK,BPSK and FSK

Compressive sensing (CS) has been proposed for signals with sparsity in a linear transform domain. We explore a signal dependent unknown linear transform, namely the impulse response matrix operating on a sparse excitation, as in the linear model of speech production, for recovering compressive sensed speech. Since the linear transform is signal dependent and unknown, unlike the standard CS formulation, a codebook of transfer functions is proposed in a matching pursuit (MP) framework for CS recovery. It is found that MP is efficient and effective to recover CS encoded speech as well as jointly estimate the linear model. Moderate number of CS measurements and low order sparsity estimate will result in MP converge to the same linear transform as direct VQ of the LP vector derived the original signal. There is also high positive correlation between signal domain approximation and CS measurement domain approximation for a large variety of speech spectra.

fft快速滤波，用fft实现序列的快速滤波(fft fliter)

计算转子固有频率的传递矩阵法，包括prohl，ricatti等(Calculate the natural frequency of rotor transfer matrix method, including prohl, ricatti etc.)

Matlab inline-lsqcurvefit 参数拟合例子的源代码(Matlab inline-lsqcurvefit parameter fitting examples of source code)

通过MATLAB编程，利用Logistics映射生成随机数(By MATLAB programming, using Logistic map to generate random numbers)

maple写的基本kalman算法，可以做入门参考理解(maple write basic kalman algorithm, can be understood to do entry-reference)

dftuv。计算矩阵各个点到中心点的距离。对陷波滤波和带通带阻滤波有很大作用。(dftuv.Calculate the matrix of each point to the distance between the center.Notch filter and band-pass band-stop filter. )

该程序是用ＭＡＴＬＡＢ对ＳＰＬＩＮＥ做的编程，对大家有所帮助，希望以后多多支持(that the procedure was used to SPLINE do MATLAB programming, we will help, hope that the generous support)