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其他 RLS算法
RLS算法，编写了MATLAB程序实现自适应干扰对消。给出信号实例，用于验证所编写程序的性能。所给信号为：①噪声与语音的混合信号——signalnosie.wav；②噪声信号——noise.wav。两信号均为立体声，PCM压缩，采样速率为48000Hz，采样精度16bits。 ...
其他书籍 The TW2835 has four high quality NTSC/PAL video decoders, dual color display controllers and dual v
The TW2835 has four high quality NTSC/PAL video decoders, dual color
display controllers and dual video encoders. The TW2835 contains four
built-in analog anti-aliasing filters, four 10bit Analog-to-Digital converters,
and proprietary digital gain/clamp controller, high quality Y/C separator to
redu ...
技术资料 TE 弹簧夹
Spring fingers (also known as shield fingers,grounding springs or universal ground contacts)are used in almost every small printed circuit board application. A spring finger is a single contact, surface mountable, internal connector. It provides an electrical connection and grounding from EMI noise ...
技术教程 dspc语言程序实现iir滤波器
设计中使用的信号为
信息信号： signal=sin(2*pi*sl*n*T)
高频噪声： noise =0.5*sin(2*pi*ns1*n*T)
混合信号： x=(signal+noise)
其中sl=1000Hz，ns1=4500Hz，T=1/10000。混合信号波形为滤波器输入信号波形，信息信号波形为输出信号波形，滤波器的效果为滤除两个高频噪声。
...
模拟电子 D类数字输入放大器的简化系统设计
Abstract: This application note describes a new generation of digital-input Class D audio amplifiers that achieve high PSRRperformance, comparable to traditional analog Class D amplifiers. More importantly, these digital-input Class D amplifiersprovide additional benefits of reduced power, complex ...
人工智能/神经网络 This function calculates Akaike s final prediction error ％ estimate of the average generalization e
This function calculates Akaike s final prediction error
％ estimate of the average generalization error for network
％ models generated by NNARX, NNOE, NNARMAX1+2, or their recursive
％ counterparts.
％
％ [FPE,deff,varest,H] = nnfpe(method,NetDef,W1,W2,U,Y,NN,trparms,skip,Chat)
％ produces the fin ...
模拟电子 提高在噪声环境下的磁卡读写器(MCR)系统
Abstract: Most magnetic read head data sheets do not fully specify the frequency-dependent components andare often vague when specifying other key parameters. In some cases, the specifications of two very similarheads from two different manufacturers might be quite different in terms of parameters ...
文件格式 An unsatisfactory property of particle filters is that they may become inefficient when the observa
An unsatisfactory property of particle filters is that they
may become inefficient when the observation noise is low.
In this paper we consider a simple-to-implement particle filter,
called ‘LIS-based particle filter’, whose aim is to overcome
the above mentioned weakness. LIS-based particle
filte ...
并行计算 DBSCAN是一个基于密度的聚类算法。改算法将具有足够高度的区域划分为簇
DBSCAN是一个基于密度的聚类算法。改算法将具有足够高度的区域划分为簇，并可以在带有“噪声”的空间数据库中发现任意形状的聚类。-DBSCAN is a density-based clustering algorithm. Algorithm change will have enough height to the regional cluster. and to be with the "noise" of the spatial database found cluste ...
DSP编程 转载自Rulph Chassaing的源代码,内有函数Adaptc,AdaptIDFIR,adaptidFIRw,AdaptIDIIR, Adaptnoise,Adaptnoise_pcm,Adap
转载自Rulph Chassaing的源代码,内有函数Adaptc,AdaptIDFIR,adaptidFIRw,AdaptIDIIR,
Adaptnoise,Adaptnoise_pcm,Adaptpredict,
Adaptpredict_pcm,Aliasing,AM,DFT,Dotp4,
dotp4clasm,Dotpintrinsic,Dotpipedfix,
Dotpnp,Echo_control,Factclasm,Fastconvosim,
FFTsinetable,FIR_pcm,FIRcirc_ext,loop_intr_pcm,
Noise_gen, ...