ofdm-cdm

本程序用于根据报名信息对 试卷 根据题目进行加密 并生成明密,密明对照表.明密表 用于贴密号 (This procedure is used on the papers under the registration information is encrypted and generated according to specified topics close, close out table. Plain and form is used to paste in secret)

bpsk 调制方法及电路图 系统设计方案(Binary Phase Shift Keying)

变压器内部绕组匝间短路故障仿真，能模拟三相变压器三相短路、单相短路、两相短路和两相短路接地的情况，仿真得到短路电流波形。(Between the windings of the transformer internal short circuit fault simulation, can simulate three-phase transformer three-phase short-circuit, single-phase short circuit, two-phase short-circuit and two-phase short-circuit ground, simulated short-circuit current waveform.)

其中datarec.csv文件为原始三相电压电流数据文件，该matlab程序能够实现三相电压电流的谐波分析以及有功无功功率计算，并得到谐波补偿波形。(The datarec.csv file is the original three-phase voltage and current data file. The matlab program can realize the harmonic analysis of the three-phase voltage and current and the active and reactive power calculation, and obtain the harmonic compensation waveform.)

This m file shows constellation for MQAM.

matlab小程序，希望大家喜欢，谢谢你的爱(matlab small program, hope you like, thank you for your love)

MatLab工具箱应用指南：控制工程篇 完整版(MatLab Application Toolbox Guide: Complete Control Engineering articles)

说明：  使用matlab中的伪彩色增强方法对CT的灰度图片进行伪彩色增强处理(Use matlab in pseudo-color enhancement of CT images of gray-scale pseudo-color processing to enhance)

语音识别中求取LPCC系数，即语音信号的特征参数(Speech Recognition feature parameters strike LPCC coefficients, namely the speech signal)

基于PCNN的图像融合，用matlab编写实现的。(PCNN-based image fusion, written with matlab implementation.)