small-routine

画出对称阵子的仿真图 用matlab实现()

sonar interfacing code on ardino

Example of ADI method foe 2D heat equation.

it shows the operating principle of solar module .. first of all when insolation fall on pv module .. it generate current . and thus power is generated

This is the parser of NMEA encoded data from GPS it separates lat and long

实现clique聚类，包含sample，有助于clique聚类的学习(Clique clustering to achieve, including the sample, contribute to the learning clique clustering)

通信中的8psk&tcm的体制研究，matlab源程序代码，采用viterbi译码方式，同时适用于软判决和硬判决两种方式(Communication 8psk & tcm institutional research, matlab source code, using viterbi decoding method applies to both soft-decision and hard decision in two ways)

pu/4 DQPSK matlab modulation code

example qpsk modulation

This letter presents a novel algorithm to compute the instantaneous frequency (IF) of a multicomponent nonstationary signal using a combination of fractional spectrograms (FS). A high resolution time frequency distribution (TFD) is defined by com-bining FS computed using windows of varying lengths and chirp rates. The IF of individual signal components is then computed by applying a peak detection and component extraction procedure