db2tisheng

Hough Transformation

Calculating the acceleration due to gravity using linear regression method

the self organisation map clustering

本程序主要通过EMD和hilbert求IMF，作出HHT归一化能量谱图（三维图），边际谱图和瞬时能量图，并做完备性验证(The program primarily through EMD and hilbert seek IMF, to HHT normalized energy spectrum (three-dimensional map), the marginal spectrum and the instantaneous energy map, and do a complete validation)

maslov的保持度以及度分布不变，随机网络边的算法。(retention maslov and distribution constant, a section of a random network algorithm.)

电力电子单相半波不可控整流电路和单相半波可控整流电路Matlab仿真模型，已经调试仿真通过 过(Power electronic single-phase half-wave rectifier circuit uncontrollable and controllable single-phase half-wave rectifier circuit Matlab simulation model, simulation debugging has been passed over)

Speed Control of a DC Motor Using BJT H-Bridge This demonstration illustrates simulation of a H bridge used to generated a chopped voltage and control speed of a DC motor, in open loop, in both directions

提高数据传输效率，降低误码率是信道编码的任务。信道编码的本质是增加通信的可靠性。但信道编码会使有用的信息数据传输减少，信道编码的过程是在源数据码流中加插一些码元，从而达到在接收端进行判错和纠错的目的(Improve the efficiency of data transmission, reduce the bit error rate is the channel coding task. The essence of channel coding is to increase the reliability of communication. But the channel coding can make data transmission of useful information is reduced, the channel coding process is to add some symbols in the source data stream, so as to achieve the purpose of erroneous judgment and correction at the receiver)

design fir filter with matlab

说明：  针对噪声消除的一个简单LMS算法，适于初学者(A simple LMS algorithm for noise elimination, suitable for beginners)