sound02

线性调频信号频谱及匹配滤波方面的源代码，供大家参考，(LFM signal spectrum and matched filter area of the source code for reference,)

ascii to binary converter

10年数模赛题alpha、beta角求法，利用最小二乘法求解(10 model years of the contest problems alpha, beta angle Method, using the least squares method)

This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious. (This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious. )

Matlab function o decimate an image

该代码只是个计算的例子,提供方法.传递对准中的挠曲和柑臂计算(The code is just a calculation example, provide a way. Transfer Alignment calculation of deflection and orange arms)

一些二值图像的细化算法和源程序代码，很有用哦(Some binary image thinning algorithm and source code, very useful oh)

FUZZY CONTROLLER BASED DVR TO MITIGATE POWER QUAITY AND REDUCE THE HARMONICS DISTORTION OF SENSITIVE LOAD

这是LBG的matlab程序 写在Word里 里面有相应的程序实现目的 方法步骤 和思路(This is the LBG matlab program written in Word, there are appropriate procedures to achieve the purpose of the method steps and ideas)

做DEA用的,功能很强大,大家可以试试看,真的很好用(DEA do use, very powerful, we can try, really well)