main_awgn_convol

bandpass filter inverter

Code division multiple access (CDMA) is a channel access method used by various radio communication technologies. CDMA is an example of multiple access, which is where several transmitters can send information simultaneously over a single communication channel. This allows several users to share a band of frequencies (see bandwidth). To permit this to be achieved without undue interference between the users CDMA employs spread-spectrum technology and a special coding scheme (where each transmitter is assigned a code). Each user in a CDMA system uses a different code to modulate their signal. Choosing the codes used to modulate the signal is very important in the performance of CDMA systems. The best performance will occur when there is good separation between the signal of a desired user and the signals of other users.

PV systems and it s grid connection were studied in the following PDF document.

基于改进人工蜂群算法的K均值聚类算法-喻金平-郑杰-梅宏标，matlab(K-means clustering algorithm based on improved artificial bee colony algorithm-Yu Jinping-Zheng Jie-Mei Hongbiao, matlab)

random number generation

数学实验中用matlab完成的句柄图形和图形用户界面制作(Mathematics experiment with matlab finish the handle to the graphics and the graphical user interface production)

基于matalab的信道自适应均衡技术研究(Matalab based channel adaptive equalization technology research)

Simulink all digital plll

faster corner detection matlab code

信道增益变量下的基于能量检测的合作检测，单用户和多用户(coorporation detection)