Trajectory of a Electron

pattern recognition part four toolbox for matlab

NEWMARK-HALL ELASTIC SPEC

本程序主要是为了测量圆形小工件物体的椭圆度。-This program is mainly to measure the small circular piece object ellipticity.

 产生长度为1000的标准正太分布的随机信号，画出时域波形及频谱；  采用u=255的非均匀PCM编码，每符号为8bit，画输入-输出关系图；  计算信号量化噪声比（SQNR）；  信道误码率为10-3；  解码，并画出u律反变换后的信号时域波形及频谱。 扩展要求：  采用均匀PCM、量化级数可变、信道误码率可变。 ( have a standard length of 1000 is too random signal distribution, draw time-domain waveform and frequency spectrum  u = 255 using the non-uniform PCM encoding, each symbol for 8bit, drawing input- output relationship diagram  calculated quantization noise signal than (SQNR)  channel bit error rate of 10-3  decoder, and law to draw u the signal after the inverse transform time-domain waveform and frequency spectrum. Expansion of the requirements:  uniform PCM, quantization level variable, a variable channel bit error rate.)

最新的压缩感知文章，从IEL上精选的，对从事压缩感知的同仁定有很大帮助。(Latest articles compressed sensing, selected from the IEL, compressed sensing colleagues engaged given great help.)

Estimates the power spectral densities (PSDs) using both the generalized Ridge Regression (GRR) method [Hoerl, Kennard] and the ordinary RR method with loading level decided by the harmonic mean (HKB) and a Bayesian estimator (LW) for deciding the diagonal loading level.

说明：  PV dynamic model very imp

LDA 人脸识别的 程序段 大家下着看看吧 对大家有帮助的(LDA face recognition under the program segment we take a look at the bar for all of us help)

用于结构在动力荷载作用下的时程分析,地震荷载，随即荷载均可，采用newmark方法(For structural time history analysis under dynamic loads, seismic loading, then the load can be, using the newmark method)

简单的knn算法展示，用户可以直接调用，适合大家学习交流使用(the simple knn,you can call it for your work)