ESPRIT

Plant step response approximation using two- or three- parametrical models for system identification

matlab牛顿法的函数和执行调用的结果(Newton method functionand the results )

小波变换在图像压缩中的应用，都是完整的论文，希望能对大家有所帮助(Wavelet transform in image compression, are full of papers, hoping to be helpful)

matlab 7 programming

C implementation of rgb median filter

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. )

估算带宽，先是计算输入信号单边带功率谱密度，然后估算出信号所占的带宽(Bandwidth estimation, first calculating the input signal is single sideband power spectral density, and then estimate the proportion of signal bandwidth)

filtro adaptivo funcion par q muestre la curvas

用来实现瑞丽分布的MATLAB程序，非常好用的，可以借鉴一下(MATLAB is used to achieve the Ruili distribution program, very easy to use, and can learn from what)

matlab编程，matlab programming for enginners(matlab programming)