union2snrsinr

基于matlab的混沌周期图的简单研究以及程序验证(Studies based on simple matlab chaotic cycle pattern, and program verification)

matlab配网33节点用牛顿拉夫舜法求解电网潮流计算。(matlab distribution network node 33 Ralph Shun calculated using Newton method for solving power flow.)

三相STATCOM，实现直流电容的稳压控制，采用Ip/Iq控制方法和电流空间和电压空间的PWM方法控制STATCOM(Three-phase STATCOM, DC capacitor voltage regulator control, Ip/Iq control methods and current space and voltage space PWM control STATCOM)

OFDM is using for wireless technology.This source cede used to investigate mac layer of OFDM

Fourier descriptor which is invariant to rotation and scaling

说明：   1.录制一段自己的语音信号，并对录制的信号进行采样； 2.画出采样后的语音信号的时域波形和频谱图； 3.给定滤波器的性能指标，采用窗函数法和双线性变换法设计滤波器， 并划出滤波器的频域响应； 4.用该滤波器对采集的信号进行滤波，画出滤波后信号的时域波形和频谱， 并对滤波前后的信号进行对比，分析信号的变化； 5.回放语音信号； 6.设计一个信号处理系统界面(1. Recorded their own voice for some signal, and recording the signal sampling 2. Draw samples of the voice signal after the time-domain waveform and frequency spectrum 3. Given filter performance indicators, using a window function method and dual- Design of linear transformation filters, and draw the filter frequency response 4. to use the filters on the collected signal filtering, after filtering the signal to draw the time-domain waveform and spectrum, and filtering of signals before and after contrast, analysis of signal changes 5. playback voice signal 6. to design a signal processing system interface)

数字信号处理与题解。DSP理论入门电子书，书中有简单的Matlab编程，以及简单的滤波器设计(Digital signal processing and problem solution. Introduction to DSP theory book, the book has a simple Matlab programming, and simple filter design)

turbo 均衡的经典文献matlab实现，经过几次迭代得到信噪比与误码率之间的曲线(turbo balanced classic literature Matlab realized, After several iterative be SNR and bit error rate between the curve)

无线通信信道仿真模型，包括加性高斯白噪声信道和衰落信道。(wireless communication channel simulation model, include additive white Gaussian noise channel and fading channel)

this project on image impainting of gray image. this project repair the damage part of image from getting information from the image.