PCA

由一张图像提取圆形的边缘,得到离散的点来拟合椭圆,并简单的去除噪声,得到椭圆中心坐标.(Extracted by a picture rounded edges to fit the discrete points oval, and simply remove noise, get the coordinates of the center of the ellipse.)

matlab的计步器编程；对当前的计步器装置的数值算法模拟。(matlab pedometer program numerical simulation algorithm for the current pedometer device.)

用Matlab编写的SmithChart作图软件，是微波、电磁场、射频专业的会用到(Using Matlab SmithChart mapping software, microwave, electromagnetic fields, RF expertise will be used)

this is adc file for test

QC-LDPC码编程，围长为8，列重为3，无4环(The program contructs column-weight three girth-eight QC-LPDC codes given row-weight and sub-matrix size. row-weights and sub-matrices sizes are variable.)

ECG on stroop test taken on 250 Hz (sampling frequency) You can use in order to obtain (and compare) the stress (from HRV)

说明：  用于心电信号滤波的LMS自适应噪声对消器设计，胎儿信号包含母亲信号噪声，采用自适应算法将母亲信号对消掉，得到胎儿心电信号。(ECG filtering for LMS adaptive noise cancellation design, the fetus signals the mother signal contains noise, the use of adaptive algorithm will signal to eliminate the mother, the fetal ECG.)

不需要事先选取di的自适应算法（n阶离散时间MRAS)(Without prior selection of the adaptive algorithm di (n-order discrete-time MRAS))

prova de sistemas web

一个指纹识别的MATLAB程序！！！推荐～(a fingerprint identification MATLAB! ! ! Suggest ~ )