搜索资源列表
convolution
- 卷积码和turbo的结合-The combination of convolutional codes and turbo
Linear_and_Nonlinear_Diffusions
- Jd=diffusion(J,method,N,K) J :待扩散的原图像 method : lin : 线性扩散 (常数 c=1). pm1 : perona-malik, c=exp{-(|grad(J)|/K)^2} pm2 : perona-malik, c=1/{1+(|grad(J)|/K)^2} rmp : 复数 K :边缘门限参数 N :迭代次数 dt:时间步长 (0 < dt <= 0.25, 缺省值为0.2)
Convolution_encoder_designbased_upon_ofdm
- Matlab based OFDM based convolution encoder design code -Matlab based OFDM based convolution encoder design code
fft
- 复数类，复数的加减乘除，线性卷积，FFT蝶形算法，bit reversal-Complex type, complex addition and subtraction, multiplication and division, linear convolution, FFT butterfly algorithm, bit reversal
juanjima
- 卷积码仿真与分析 在理解卷积码编译码原理的基础上使用Matlab语言进行编程，首先产 生一段随机序列，即原始的发送比特流，然后对该信号进行卷积编码、BPSK 映射、加噪、解映射及译码，得到恢复的数据。 -The simulation and analysis of the convolutional code to understand convolutional code encoding and decoding principle the basis of the Matlab
convotion_decode
- 用verilog写的卷积码的编码程序以及viterbi译码程序-Use verilog write convolution code coding procedures and viterbi decoding program
Lconnv_encoddT
- LTE中的下行链路OFFDM中的编码方式 卷积 -Convolution encoding in the LTE downlink OFFDM
ziboazheji$xiangguan
- 雷克子波函数，褶积过程子函数，两序列相关函数三个C程序 -The Ricker wave function, the convolution process subfunction, the correlation function of the two sequences three C program
convolute
- 利用纯C语言实现的简单卷积函数，可以放在别的项目中进行调用-Simple convolution function, using pure C language can be called on other projects
Pimagechangee
- 人家做的简单的图像处理接花敬佛主主要功能有卷积。边缘检测可直接使用。 -People do simple image processing then spend Jingfo the the main main function convolution. Edge detection can be used directly.
1
- 基于盲返卷积方法，恢复被噪声污染的图像，利用matlab实现。-Blind return convolution methods to restore the image of the noise pollution, the use of matlab.
shuzixinhaochuli
- 循环卷积，针对两个特殊序列的循环卷积，然后完成功能-Circular convolution, convolution for two special sequences circulating
convwavepacket_fenjie
- 这是自己编的卷积型小波包的分解程序，用于机械故障特征提取，实现了克服Mallat算法数据量减少和产生虚假频率的缺陷-Own series of convolution type of wavelet packet decomposition procedures for mechanical fault feature extraction to overcome the defects of the the Mallat algorithm decrease in the amount of
OFDM-procedure
- main函数调用的子函数均可以随意修改,使用方便 模块包括：流程控制模块、卷积编译码模块、交织解交织模块、调制解调模块、OFDM调制解调模块、信道模块(为多径rayleigh信道)、均衡模块 可以正常运行,绝对适合做OFDM研究使用,有详细的注释,我自己写的,很容易理解. 经典收藏!! -The main function calls the subfunctions are free to modify, easy to use modules including: flow
conv3
- It is a vhdl file for convolution-It is a vhdl file for convolution......
conv2d3x3_gen
- 在DSP561上可以运行的图像卷积算法，采用C语言编程，已经过优化。-Can run on the DSP561 image convolution algorithm using the C programming language, has been optimized.
conv2d5x5_gen
- 用于5*5图像卷积的dsp程序，运行于ADI dsp561.采用C语言编程。可直接运行。-For 5* 5 image convolution dsp program, running on the ADI dsp561. Using the C programming language. Can be run directly.
DSP-Applications-using-C-a-TMS320C6x-DSK-(Chassai
- C. S. BURRUS and T. W. PARKS: DFT/FFT AND CONVOLUTION ALGORITHMS: THEORY AND IMPLEMENTATION JOHN R. TREICHLER, C. RICHARD JOHNSON, JR., and MICHAEL G. LARIMORE: THEORY AND DESIGN OF ADAPTIVE FILTERS T. W. PARKS and C. S. BURRUS: DIGITAL FILTE
matlab13
- MATLAB下的数字信号处理实现示例,有信号、系统和系统响应/卷积定律验证-MATLAB digital signal processing to achieve example, signal systems and system response/convolution law of verification
WaveletTransform
- 边缘是图像中最重要的信息，是模式识别、图像分 割以及场景分析的重要基础。边缘检测是图像处理领 域一项重要的技术和任务。图像中边缘通常解释为灰 度值有突然改变，像素梯度具有局部极大值。很多经 典的边缘检测算子如:Roberts, Sobel, Prewitt, Frei- Chen和Laplacian等，均以图像局部区域特征与特定 边缘模式匹配为基础，定义数个方向导数模板(一般为 窗口)，将图像与模板进行卷积运算实现边缘检测。它 们具有实现简单，速度快速，易于应用