HP过滤算法

说明：  数字信号处理的matlab程序，程序的功能是对数字信号进行分析(Matlab digital signal analysis)

MATLAB CODE FOR DELTA MODULATION TECHNIQUE FOR ANY SIGNALS

LMS算法是一种自适应算法，也能够很好用在数字预失真中(LMS algorithm is an adaptive algorithm, and can well be used in digital pre-distortion in)

开关磁阻电机磁链观测器，仿真中建立了开关磁阻电机CCC控制系统，并对磁链进行观测(Switched Reluctance Motor Flux Observer)

时程积分程序，给定结构激励，计算结构动力响应。(Time integration process, given the incentive structure, dynamic response of structure.)

说明：  基于MatlabR软件开发的一个相对导航算法，调试成功，可以直接再如使用(matlab pro)

seems to be so fuddle If you do not want to upload source code, you can join the

基于过滤器算法使用一个银行伽柏过滤器捕捉 本地和全球在指纹细节紧凑的固定长度 FingerCode。 指纹匹配是基于欧氏 两个相应的FingerCodes因此之间的距离 非常快。能够达到一个验证精度 只是略次于minutiae-based最好的结果 算法在公开文献发表。 我们的系统执行 比最先进的minutiae-based系统时 应用系统的性能要求不要求 错误接受率很低。 最后,我们表明,匹配 可以通过结合提高性能的决定 基于互补的匹配器(minutiae-based和基于过滤器) 指纹信息。 The fingerprint matching is based on the Euclidean distance between the two corresponding FingerCodes and hence is extremely fast. We are able to achieve a verification accuracy which is only marginally inferior to the best results of minutiae-based algorithms published in the open literature. Our system performs better than a state-of-the-art minutiae-based system when the performance requirement of the application system does not demand a very low false acceptance rate. Finally, we show that the matching performance can be improved by combining t

此为串级PID控制源代码，他具有比普通PID控制的诸多优点！(This cascade PID control for the source code, he has the ordinary PID control than many advantages!)

通信基本仿真,适合初学者学习的代码,包括了调制,分析等等:使用IIR filter的经典模拟滤波器（巴特沃斯Butterworth,切比雪夫Chebyshev）,Bartlett周期图谱，加窗Bartlett周期图谱，基带波形仿真，IIR的贝塞尔滤波器Bessel Filter，二进制对称信道Binary Symmetric Channel仿真，比特序列，Remez滤波，BPSK复合基带信号仿真，载波生成器，椭圆滤波器Elliptical Filter，FFT,FSK调制及解调，高斯噪声Gaussian仿真，直方图，理想AM，线性PLL，BP混淆器，理想MPSK，正交振幅调变（QAM，Quadrature Amplitude Modulation），正交相移键控(QPSK)，Rayleigh Noise瑞利噪声，Yule-Walker Psd功率谱密度函数。(Butterworth Chebyshev)