```matlab function decoded_data = decoder(encoded_data) %经向解码 decoded_data = ''; for i = 1:2:length(encoded_data) current_bits = encoded_data(i:i+1); if current_bits == '00' decoded_data = strcat(decoded_data, '0'); else decoded_data = strcat(decoded_data, '1'); end...
Updated1 Jul 2009 View License Share Open in MATLAB Online Download 1.subsampling 2.level shifting --> dct -->quantization 3.dequantization-->idct--->level shifting 4.SNR calculations 5.writing decoded matrices into yuv file. 6.YUV FILE can be viewed using yuv players like 1)YUV TOOLS ...
GitHub에서 라이선스 보기 공유 MATLAB Online에서 열기 다운로드 This is a relatively simple implementation intended mainly to help deal with questions asked by students. These should not require any special toolboxes and should be more clearly understandable to new us...
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. Cite As Muhammad Anwarul Azim (2025). JPEG Encoder Decoder (https://www....
用MATLAB平台搭建一个简单的仿真系统,验证LDPC编解码的性能。 在本次仿真作业中,首先在Eb/N0为1dB附近时根据BER求出最佳α和β取值;接下来,在2个修正最小和算法中使用最佳的α和β取值,绘制Eb/N0在-1dB到2dB(步进0.5dB)时四种译码算法的BER和FER。
MATLAB Online에서 열기 Ideally if we give encoder output to decoder (without adding noise) then we are supposed to get zero bit errors right? but in the following code we are getting BER as non-zero. Can any one help with this?
2.Transformer提取特征后,贝叶斯算法选择最佳的SVM核函数参数c和g,运行环境为Matlab2023b及以上; 3.data为数据集,输入多个变量,输出单个变量,考虑历史特征的影响,main.m为主程序,运行即可,所有文件放在一个文件夹; 4.命令窗口输出R2、MSE、RMSE、MAE、MAPE、MBE等多指标评价 发布于 2025-04-05 21:53 赞同...
supporting JSONPath query (jsonpath) to MATLAB data and JSON/binary JSON file and streams, including deep-scan operators, (breaking) upgrading the supported BJData spec to V1 Draft 2 where the default numerical data byte order changed from Big-Endian to Little-Endian, adding initial support to ...
仿真环境为CPU IntelCoreTMi9-9900K @3.60GHz,内存16 GB,GPU NVIDIA GeForce RTX 2080Ti,仿真平台为MATLAB 2018a和PyCharm Community Edition 2019.2.4,数据处理库为numpy1.18.4,pandas 1.0.3,并搭建TensorFlow1.12.0rc0,Keras2.2.4深度学习框架,编程语言使用Python3.6.10。 3.3 仿真结果及分析 轨迹预测是一个经...
The decoder is implemented in Matlab and then synthesized to measure the performance of the application in BER. The Low complexity of decoding algorithm proposes for efficient Turbo Code to achieve the improvement in hardware implementation which leads to reduction in both area and power consumption....