handwriting-learning

用于心电信号滤波，峰值检测，相位检测中值检测(For ECG filtering, peak detection, phase detection value Detected)

hmm, hiden markov models

说明：  模拟IPP业务源，输出序列为IPP业务源的时间间隔序列，输入为相关的参数(simulation IPP business sources, the output sequence of IPP business sources interval sequence, input parameters related to the)

这个程序是关于在MATLAB中的M序列的源代码编程。(the procedure is on the MATLAB M sequences of source code programming.)

用matlab实现的SURF算法，具有较强实用性，可以调试使用。(SURF algorithm using matlab realize, with strong practicality, you can debug.)

基于kaiser窗的双谱线插值FFT谐波分析，在MATLAB中求图像纹理特征，一些自适应信号处理的算法。( Dual-line interpolation FFT harmonic analysis kaiser windows, In the MATLAB image texture feature, Some adaptive signal processing algorithms.)

应用matlab语言编写，可用于一维信号去噪，去噪效果较好。(Application matlab language, can be used for one-dimensional signal de-noising, de-noising better.)

双音多频，由高频群和低频群组成，高低频群各包含4个频率。一个高频信号和一个低频信号叠加组成一个组合信号，代表一个数字。DTMF信号有16个编码。利用DTMF信令可选择呼叫相应的对讲机。(Dual tone multi-frequency, high-frequency and low-frequency group composed of groups, high-frequency group contains four frequencies each. A high-frequency signal and a low frequency signal is superimposed to form a combined signal representative of a number. DTMF signal has a 16 code. DTMF signaling to the appropriate use of the intercom call.)

Reading RINEX file and exctracting Ephimeris

Simple code to write a file in C