搜索资源列表
Short-convolution
- 基于matlab的短序列的卷积运算，包括重叠保留法和重叠相加法-Based convolution matlab short sequence, including the overlap-save method and the overlap-add method
hengsing_V8.0
- 时间序列数据分析中的梅林变换工具，最终的权值矩阵就是滤波器的系数，意信号卷积的运算,并且绘制图象。- Time series data analysis Mellin transform tool, The final weight matrix is ??the filter coefficient, Convolution operation is intended to signal and image rendering.
mengsun_v89
- 时间序列数据分析中的梅林变换工具，意信号卷积的运算,并且绘制图象，分形维数计算的毯子算法matlab代码。- Time series data analysis Mellin transform tool, Convolution operation is intended to signal and image rendering, Fractal dimension calculation algorithm matlab code blankets.
short-fft
- 根据卷积定理，两个相乘序列的傅里叶变换等于它们各自傅里叶变换的卷积，加以实现。-According to the convolution theorem, the Fourier transform of the two multiplication sequences is equal to the convolution of their respective Fourier transforms.
m-sequenceaconvolutional-code
- 产生本原多项式为x^4+x+1的m序列；对m序列进行加扰，并作为卷积码的输入序列；对卷积码的输出序列进行维特比解码；再进行解扰，最后计算误码率。-Generating a primitive polynomial of the m-sequence x ^ 4+x+1 for m scramble sequences, and convolutional code as an input sequence convolutional code sequence output Viterbi
zbjlpdm
- 并且在卷积码编码过程中,再对序列进行图示的映射,可通过以下程序实现：,-And in the process of convolution code coding, and then to the graphic mapping sequence, can be realized through the following procedures:
DTFT
- 应用FFT对典型信号进行频谱分析，应用FFT实现序列的线性卷积和相关(FFT is used to analyze the spectrum of typical signals, and the linear convolution and correlation of sequences are realized by FFT)
FFT
- 三角波和反三角波序列的时域和幅频特性，绘出两序列及其幅频特性曲线，循环卷积，线性卷积(The time domain and amplitude frequency characteristics of the triangle and anti triangle wave sequences are plotted, and the two sequence and its amplitude frequency characteristic curves, cyclic convolutio
qanyequence
- 并且在卷积码编码过程中,再对序列进行图示的映射,可通过以下程序实现：,(And in the process of convolution code coding, and then to the graphic mapping sequence, can be realized through the following procedures:)
ConvDecode
- 简单实现卷积译码中的维特比译码，ConCode为待译的卷积码 ，Length为原始序列的长度，Decoder为译码后所得码字(It is easy to realize the decoding of viterbi in the convolution decoder)
Chirp+conv+msequence
- 采用c语言生成chirp信号，m序列以及卷积函数(The chirp signal, m sequence and convolution function are generated by C language)
AZYWG616
- ex2_1 利用Z变换求系统输出 ex2_2 求DFT ex2_3 求序列的圆周移位 ex2_4 求序列的圆周卷积 ex2()
66430717
- 产生一些常见的离散时间信号完成两个有限长序列的线性卷积和,用滑动平均滤波器对混有噪声的信号进行滤波()
bddjostrategy
- 产生一些常见的离散时间信号完成两个有限长序列的线性卷积和,用滑动平均滤波器对混有噪声的信号进行滤波()
272379
- ex2_1 利用Z变换求系统输出 ex2_2 求DFT ex2_3 求序列的圆周移位 ex2_4 求序列的圆周卷积 ex2()
balq
- 产生一些常见的离散时间信号完成两个有限长序列的线性卷积和,用滑动平均滤波器对混有噪声的信号进行滤波()
求序列x(n)和h(n)的卷积
- hn=1.*([n>=-2]-[n>2]); xn=3.*([m>=1]-[m>6]);