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设计Chebyshev I型滤波器 [b,a]=zp2tf(z,p,k) 转换为传递函数形式 [H,w]=freqs(b,a,n) 求得传递函数的频率特性 magH2=(abs(H)).^2 求得传递函数的幅频响应(matlab code)

automatic license plate Image segmentation

用于采用HHT方法处理地震波等信号，生成固有模式函数EMD的Matlab源程序(the EMD program of HHT method in analyzing wave)

保证准确无误，是学习通信的好帮手，汽车课设货车Matlab驱动力图程序，旋转机械二维全息谱计算的实用例程。( Ensure accurate communication is learning a good helper, Car class-based truck driver trying to Matlab program, Rotating Machinery dimensional hologram of practical spectrum calculation routines.)

此为基于二代提升小波的阈值压缩算法源码，其中可以设置小波变换的分解层数，使用的小波名称，及各层阈值设置计算公式中的参数。并将低频系数转化为十六进制，方便在其上进一步压缩，如采用Huffman压缩等，程序思路清楚，附有完整的注释，可以使用多种小波，并且很好得体现了二代小波的思想，对于初学小波者帮助很大。(based on the second generation of this upgrade wavelet compression algorithm threshold source, which can set wavelet transform decomposition level, the use of wavelet name, threshold levels and set the formula for calculating the parameters. And low-frequency coefficients into hexadecimal facilitate its further compression, such as the Huffman compression. procedures ideas clearly, with the integrity of the Notes, you can use a variety of wavelet, and reflected very well in the second generation wavelet thinking, For beginners who wavelet of great help.)

通过分帧处理用Matlab实现语音增强中的谱减法(Through sub-frame processing using Matlab implementation of spectral subtraction speech enhancement)

迭代多用户检测的MATLAB详细实现,非常全面,主要基于Vincent Poor和王晓东提出的算法实现,绝对的好东西.()

MATLAB命令大全,MATLAB命令大全word文档(MATLAB)

用Viterbi algorithm筛选经过含白噪声的信息。equalizer为采用Viterbi algorithm，有效减少ISI(码间串扰)，detector为简单的检验器。对比两者的误码率。信息数量为10001bit(using Viterbi algorithm method selecting the data. compared with simple detector. data length are 10001bits. Viterbi algorithm can reduce the affect of ISI （intersymbol interference）)

S parameter calculation for layered media