搜索资源列表
CTreconstruction
- 卷积反投影重建CT2维图像(Visual Fortran编写)-convolution-projection reconstruction CT2-dimensional images (Visual Fortran preparation)
ica_C
- 在linux平台下,纯c写的盲信号分离的代码.它采用基于卷积混合的盲信号分离算法,不但可以分离人工合成的混合信号,而且对于真实环境中的卷积混合的语音信号也能够分离.在本程序中,包含了两个测试文件,makefile后便可以直接使用. 另外值得一提的是,压缩包里包含有一些语音处理方面的常用函数.例如fft变换,读取\写入wav文件,以及一些常用的一维向量和二维矩阵变换的函数.这些可以直接应用在其他应用程序里去.-in linux p
viterbicoderdecoder
- 卷积编码、维特比译码的MATLAB代码,程序来自《现代通信系统-使用matlab》英文版,个人用着不错:)-convolutional codes, Viterbi decoding MATLAB code, procedures from the "modern communication systems-using Matlab" in English, with a good personal :)
db97
- DB97提升小波程序,实现任意偶数大小图像双正交97提升小波变换,比传统的CDF97卷积算法好-DB97 lifting wavelet procedures, arbitrary size images even biorthogonal wavelet transform 97 upgrade, than the traditional filter convolution algorithm good
mallat11
- 小波谱分析mallat算法经典程序,圆周卷积的快速傅里叶变换-small spectral analysis algorithm Mallat classic procedure, the circular convolution Fast Fourier Transform
juanji
- vc++6.0编译的一个程序,具有直方图均衡化,灰度线性化,卷积锐化功能。-vc 6.0 compiler of a procedure with histogram equalization, Gray linear, convolution sharpening function.
integdiff-matlab
- matlab微积分讲义ppt,包括算法,程序等很多不错的咚咚,可以学习一下-Matlab calculus overhead ppt, including algorithms, procedures and many other good joyous, we can learn from this
exa011002
- 求卷积及两个序列的互相关函数,或一个序列的自相关函数;-for convolution and two sequences of cross-correlation function, or a series of auto-correlation function;
ImgViewer1107
- 简单图像算法。支持读取多种图片格式,支持灰度图计算,多种二值化算法(基于熵的自动阀值,自动双阀值二值化),支持图像多种卷积计算(高斯滤波,轮廓提取)-simple algorithm. Photo support multiple read format, the gray level support, a variety of binary algorithm (based on the entropy of the automati
vit2_bytecmd2
- 此源码为在DSP上实现的卷积纠错编解码算法,解码采用维特比VITEBI算法-this source for the DSP is the convolution error correction coding and decoding using Viterbi algorithm VITEBI
ovrlpadd
- realize overlapped-add method %[y]=overlpadd(x,h,Nfft) %y:output sequence %x:input sequence %h:filter impulse response sequence %Nfft:points of each DFT operation %重叠相加法实现分段卷积-realize overlapped-add method%
ovrlpsav
- %realize overlapped-save method %y:output sequence %x:input seqence %h:filter impulse response sequence %N:length of each segment %重叠保留法实现分段卷积 - Realize overlapped-save method y: output sequence x: input se
juanji_6711dsp
- 基于TMS320C6711的卷积处理程序-convolution processing
conv_encoder
- LTE中的下行链路OFDM中的编码方式 卷积-LTE downlink of the OFDM encoding convolution
MIMO2by2_16QAM_SoIC+Turbo
- MIMO2by2_16QAM_SoIC+Turbo迭代检测simulink链路,编码方式为卷积码,收端采用软干扰抵消+APP译码进行迭代检测-MIMO2by2_16QAM_SoIC Turbo iterative testing Simulink Chains, coding for convolutional codes, admission-soft-interference cancellation APP iterative d
ImageConvolution_src
- Convolution of images allows for image alterations that enable the creation of new images from old ones. 此源码包含十分详尽的Bitmap位图卷积实现方法-Convolution of images allows for image alt erations that enable the creation of new images
FFTfrequencychartisanalytical
- 1.通过实验加深对快速傅立叶变换(FFT)基本原理的理解。 2.了解FFT点数与频谱分辨率的关系,以及两种加长序列FFT与原序列FFT的关系。 离散傅里叶变换(DFT)和卷积是信号处理中两个最基本也是最常用的运算,它们涉及到信号与系统的分析与综合这一广泛的信号处理领域。实际上卷积与DFT之间有着互通的联系:卷积可化为DFT来实现,其它的许多算法,如相关、滤波和谱估计等都可化为DFT来实现,DFT也可化为卷积来实现。-1. De
channelencoding
- 完整的GSM信道编码 为话音信道的卷积编译码 还有交织-integrity of the GSM channel coding for voice channel convolution encryption also intertwined
harddecision
- 采用汉明码的BPSK仿真程序,译码使用硬判决,仿真给出误码率曲线-BPSK simulation procedures, the use of hard-decision decoding, given BER simulation curve