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字母图像识别算法，O, E, A, U 四个字母进行识别，该算法加入一定噪声之后依然有效。(The basic goal of the program is to perform letter recognition of vowels O, E, A, U in paragraphs provided in form of black-and-white images. Using the training paragraph image, we are allowed to train our program to distinguish among letters. Some difficulties that need to be resolved are noise, joined letters, scaled or tilted letters, and distinguishing between letters that are similar to each other. )

图切优化算法，通过它可以使得C++程序脱离vc环境在matlab中运行。(Figure cut optimization algorithm, it can makes C++ program from the vc environment in matlab run.)

目标跟踪算法仿真几维Cv模型跟踪匀速直线运动(Target tracking algorithm to track the simulation model several dimensional uniform linear motion Cv)

optimization of many codes programming in matlab

水电机组仿真，发电机组采用菲利普斯描述。输出信号为有功功率和频率，适用于控制类电气仿真。(Hydro-generator simulation, the generator set described by Phillips. The output signal for the active power and frequency, suitable for control of electrical simulation.)

LFMCW线性调频波仿真，MATLAB代码，信源部分仿真。(LFMCW linear frequency modulation wave simulation, MATLAB code, and source part of the simulation.)

仿真5P和TPY互感器输出饱和电流特性，可以仿真电流拖尾现象。参数可以调整，仿真各种互感器特性的输出电流波形。(Simulation of 5P and TPY transformer output saturation current characteristics, can simulate the current tailing phenomenon. Parameters can be adjusted to simulate the output current waveform of various transformer characteristics.)

matlab程序很详细,主要是kalman滤波部分程序，轨迹估计，以及误差估计等最小线性误差估计(matlab program in great detail, the main part of the program is the kalman filter, trajectory estimation, and error estimation of the minimum linear error estimation)

随机过程的改进代码,使用龙格-库塔算法计算输出信号和输出功率谱,研究双稳态系统必备.(Random process of improving the code, using the Runge- Kutta algorithm to calculate the output signal and the output power spectrum of bistable systems essential.)

this code extract instantaneous frequency of signal