6e

find the threshold value of the gray scale image.

Speech reconirtrion very useful for studying and teaching

這是一款提供matlab使用的畫面分析，可用於h.264的畫面內分析，提供水平、垂直、DC預測，提供大家參考(This is a matlab screen analysis can be used to the h.264 screen analysis, provides horizontal, vertical, DC prediction provide reference)

已知结构功能函数z 577X1X2-0.5X3X3 ，其中： X1服从正态分布，0.5,0.1 X2服从正态分布，3,0.05 X3服从对数正态分布，30,0.05 采用当量正态化法,响应面法，蒙特卡罗法等并用MATLAB编程实现。(Engineering reliability analysis Equivalent normal distribution method.txt，Monte carlo sampling method directly.txt，Monte-carlo important sampling method.txt，response surface method)

binary to bcd conversion

认知无线电中关于频谱感知的相关知识以及源程序(Knowledge on spectrum sensing in cognitive radio as well as source)

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.

说明：  单相交流调压电路，三相交流调压电路。单相交交变频电路，三相交交变频电路(Single phase AC voltage regulating circuit, three-phase AC voltage regulating circuit. Single phase AC-AC converter, three-phase AC-AC converter)

自适应混合高斯 视频火焰提取 检测效果还不错(Adaptive Gaussian mixture extracted video flame detection results were pretty good)

说明：  确定时间序列中的阶数的FPE或AIC准则的matlab代码。(Determine the order of time for the FPE or AIC criterion by matlab.)