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Three phase rectifier open loop operation demonstrated. 3 Leg converter use SPWM to produce DC output. Features: - Ability to control output dc voltage by varying the modulation index - Optional feature to inject 3rd Harmonic Injection if required. - Automated post simulation plots to demonstrate input & out voltages.

对采集的振动位移信号进行FFT频谱分析，并分窗PLOT显示(Vibration displacement signal acquisition FFT spectrum analysis and display of window PLOT)

说明：  生物特征识别技术作为一种身份鉴别手段具有独特的优势。在生物特征识别系统中, 采集数据的预处 理是不可或缺的环节。以人脸识别为例, 介绍了一种在复杂背景的彩色图像中, 基于颜色和知识的生物特征预处理 方法。首先利用颜色信息从图像中分割出类肤色区域, 然后运用人脸几何特征和眼睛的提取定位人脸。仿真实验表 明, 该算法能较为准确地定位彩色图像中的正面或小角度偏转的人脸, 具有较快的运算速度。(Biometrics as an identification tool has a unique advantage. In biometric systems, collect data preprocessing is an indispensable link. To face recognition, for example, presents a complex background in color images based on color and knowledge of the biological characteristics of pretreatment. The first to use color information to separate out the classes from the image color region, and then use face extraction of geometrical features and eye positioning face. Simulation results show that the algorithm can be more accurately locate color images in a positive or small-angle deflection of the face, with a faster computational speed.)

我们假设我们的轨迹从原点（0,0）出发，终点B的坐标是（2,1）。通过Matlab就可以计算出边界条件，最终画出曲线。(We assume that our path from the origin (0,0) starting and ending coordinates of B are (2,1). Matlab can be calculated by boundary conditions, the final draw the curve.)

A MATLAB code for fingerprint enhancement.

LUV conversion to RGB

这是中文的版本,《数字图像处理（MATLAB版）》.(It s the Chinese version.)

BCJR encoding structure

关于捷联惯性导航传递对准的仿真程序，期待学术交流~谢谢分享~(Simulation program on Transfer Alignment of Strapdown Inertial Navigation and look forward to the academic exchange ~ Thank you for sharing ~)

Email parser in C# dotnet