soumekh

Computes the circular convolution of two functions.

说明：  基于MATLAB的BP神经网络的数据分类的实现。(MATLAB-based BP neural network implementation of data classification.)

实现霍夫变换的功能程序， function [rodetect,tetadetect,Accumulator] = houghtrans(imb,rostep,tetastep,thresh)(function [rodetect,tetadetect,Accumulator] = houghtrans(imb,rostep,tetastep,thresh))

本课题研制了一种宽频带的数字锁相放大器，可以完成自动增益和相位 可调整，最长积分时间为100s，适合于频率从10Hz到10kHz，幅值从100nV 到10mV的微弱正弦信号检测。测量结果表明，当采样点数N大于8192时， (This project developed a wideband digital lock-in amplifier, can be completed automatically adjustable gain and phase, the longest integration time of 100s, suitable for the frequency range from 10Hz to 10kHz, amplitude from 100nV to 10mV of weak sine signal detection. The measurement results show that, when the sampling point number N is greater than 8192 hours,)

Matlab中常用的几个函数，很有用的文档，希望大家能用得上(Matlab in several functions, useful documents, in the hope that we can useful)

机器人路径规划，遗传算法实现，程序为自己所有，亲测，没问题(Path planning, genetic algorithm, the program for themselves all, pro-test, no problem)

根据样本估计密度曲线的方法，也就是pavzen窗函数法，采用正态窗函数，先画直方图，在估计平滑的密度曲线(Estimated based on the sample density curve method, which is pavzen window function method, using normal windows function, the first histogram drawn in the estimated density curve smoothing)

LDPC码的完整的编译码，虚拟力的无线传感网络覆盖，小波包分析提取振动信号中的特征频率。( Complete codec LDPC code, Virtual power wireless sensor network coverage, Wavelet packet analysis to extract vibration signal characteristic frequency.)

模式分类工具包，内含大量的模式识别算法。可直接放于toolbox文件夹下，建立路径即可。(Pattern classification tool kit, containing a large number of pattern recognition algorithms. Can be put in the toolbox folder directly under the established path.)

光通信中基本器件微环的基本分析，这个分析是在理想情况下分析的，没有考虑损耗(Basic analysis of the basic device in the optical communication microring, this analysis is in the ideal case the analysis, without considering loss)