EV_on_PowerSystem

我们可以运用这个程序来计算信息论中的一个算法度量，度量数列互信息的大小(we can use it to calculate the multi-information)

说明：  含有噪声的余弦序列，分别采用周‘期图法’与‘改进协方差法’估计序的功率谱(Contain noise cosine sequence, were used weeks period diagram with the improved covariance method estimates the power spectral sequence)

有生物信息学编程实例，Matlab，欢迎学分子的战友可以学习使用(Bioinformation)

this is a file about c++ in matlab.i hope that will been saisfied.

image and signal processing are used mostly right now. these programs is related to image processing. Image negative is used for the getting the negative image of the original image. and contrast stretching is for the give the middle value. Fast Fourier Transform program is used for the getting FFT of the signal.

说明：  实现图像旋转功能，针对医学磁共振图像的放转，Matlab编写(Achieve image rotation function, in view of the medical magnetic resonance images of the release switch, Matlab prepared)

这是一个基于WCDMA系统的 MIMO－OFDM下行链路的仿真模型。(This is a WCDMA system based on MIMO-OFDM downlink simulation model.)

This knapsack problem solved by using Matlab Platform

LLE算法用Matlab实现，完全能达到LLE算法的要求。(LLE algorithm using Matlab, fully able to meet the requirements of the LLE algorithm.)

1．产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计三种高通， 低通，带通滤波器对信号进行滤波处理，观察滤波后信号的频谱。 2.采集一段含有噪音的语音信号（可以录制含有噪音的信号，或者录制语音后再加进噪音信号），对其进行 采样和频谱分析，根据分析结果设计出一合适的滤波器滤除噪音信号(1. Produce a continuous signal, including low-frequency, medium frequency, high-frequency components, its sampling, spectral analysis, are designed for three high-pass, low pass, band-pass filter the signal filtering treatment to observe the signal spectrum after filtering. 2. Acquisition section of the speech signal contains noise (can record a signal containing noise, or voice recording, additional noise after the signal), its sampling and spectral analysis, based on an analysis of the results to design a suitable filter to filter out one noise signal)