powerflow

利用matlAB中自带的guide工具，绘制三维李萨如图形，也可绘制广义的李萨如图形，包括矩形波，三角波(the simulation of lissar figure)

说明：  Matlab环境下的音频LPC分析toolbox，包含一系列工具。(LPC Matlab environment analysis of the audio toolbox, contains a series of tools.)

KLT tracker image processing

采用matlab，SPH方法进行流体分析，光滑流体粒子动力学(Using matlab, SPH method fluid analysis, fluid and smooth particle hydrodynamics)

振动信号的预处理消除趋势项（滑动法消除多项式趋势）(Pre-oscillation signal, slide method to eliminate the polynomial trend)

SOurce code for Long window ALgorithm

IOSDATA & kmean的模式识别分类的实现代码，属于原代码，编程语言MATLAB。(The realization of iosdata&Kmean pattern recognition classification code, belonging to the original code, the programming language is matlab)

说明：  預失真是一種用於改善無線電發射機放大器線性度的技術。大多數電信系統中的無線電發射機放大器需要是“線性的”，因為它們必須準確地再現其輸入端存在的信號。 壓縮其輸入或具有非線性輸入/輸出關係的放大器導致輸出信號濺到相鄰的射頻上。 這會對其他無線電信道造成乾擾。(Predistortion is a technique used to improve the linearity of radio transmitter amplifiers. Radio transmitter amplifiers in most telecommunications systems are required to be "linear", in that they must accurately reproduce the signal present at their input. An amplifier that compresses its input or has a non-linear input/output relationship causes the output signal to splatter onto adjacent radio frequencies. This causes interference on other radio channels.)

黄金分割法求极小，返回值fm为函数极小值，tm为极小值点，f为给定函数，t为函数变量，[a,b]为变量t的搜索区间(Golden section method is extremely small, the return value for the function fm minimum, tm for the minimum point, f for a given function, t for the function of variables, [a, b] for variable search interval t)

用MATLAT编的FFT程序，在MATLAB环境下可以显示波形。()