matlab50

matlab工具箱的详细介绍，利于读者快速学习和掌握，灵活方便的编写程序(matlab toolbox detailed introduction, which will help readers gain a quick study and master, flexible programming)

数字图像处理中的经典问题之一——图像重构的matlab程序。(Digital image processing in one of the classic- the matlab image reconstruction process.)

基于matlab的温度场模拟，相关人员可以参考尝试看看。(Matlab-based simulation of temperature field, related personnel can refer to try.)

求两个信号的衰减度及其对应的衰减相位之差。(Seeking two signal attenuation and the corresponding attenuation of the phase difference.)

blackman_harris窗函数用于加窗的DFT(blackman_harris window function for windowed DFT)

how to use image fusion

说明：  利用双线性变换法设计一个级联型的椭圆IIR滤波器，对一段含噪语音信号进行滤波去噪处理并根据滤波前后的波形和频谱分析滤波性能。本课程设计仿真平台为MATLAB7.0，开发工具是M语言编程。首先在Windows下用录音机工具录制一段语音信号，并人为加入一单频噪声，然后对信号进行频谱分析以确定所加噪声频率，并设计滤波器进行滤波去噪处理，最后比较滤波前后的波形和频谱并进行分析。(Bilinear transformation method is used to design a cascade elliptic IIR filter, for a period of noise speech signal filtering denoising processing and according to the waveform and spectrum analysis of filtering performance before and after filtering. This course design simulation platform for the MATLAB7.0, development tools is M language programming. First under Windows tool to record a voice signal, a tape recorder and deliberately added a single frequency noise, and then the signal to determine the added noise frequency spectrum analysis, and design the filter for filtering denoising processing, finally compared before and after the waveform and spectrum of filtering and analyzed. )

这是2009年huang在EMD基础上改进的算法EEMD的matlab代码！(This is the huang in 2009 based on the improved EMD algorithm EEMD matlab code!)

Bi-directional sigmoid, one-way sigmoid, linear function, sign function implementation on Matlab

which gives the DC-DC boost converter explanation