搜索资源列表
OFDMBERVsSNR
- 不同信噪比下ofdm系统的仿真程序，不同的误码率-OFDM systems under different signal to noise ratio of the simulation program, different BER
jpegcompress
- 灰度图像的jpeg压缩处理，解压处理，以及信噪比SNR的计算-Grayscale jpeg image compression, decompression, as well as the calculation of signal to noise ratio SNR
Surfer_Animation_Course
- 找了好久的Surfer动画教程,文件列表: 00如何使用Surfer.swf 01新建文档.swf 02打开文档.swf 03页面布局.swf 04如何网格化.swf 05创建等值面图.swf 06创建等值面图2.swf 07改变等值线等级.swf 08改变等值线属性.swf 09填充等值线.swf 10修改坐标属性.swf 11保存文件.swf 12创建表面图.swf
SpaceTimeTrellisCode
- The software is capable to simulate space time code [1] for QPSK modulation using different number of state. Examples of generator matrix up to 256 stetes are provided. Variable signal to noise ratio (SNR) might be appli
wirelesscomm
- In this project we analyze and design the minimum mean-square error (MMSE) multiuser receiver for uniformly quantized synchronous code division multiple access (CDMA) signals in additive white Gaussian noise (AWGN) chann
Matlab-snr
- Matlab计算信噪比,单声道，双声道均可，公式准确程序清晰-Matlab calculation of signal to noise ratio, mono, dual-channel may be, the formula clear and accurate procedures
Han_PAPRoverview_2005
- AN OVERVIEW OF PEAK-TO-AVERAGE POWER RATIO REDUCTION TECHNIQUES FOR MULTICARRIER TRANSMISSION
218659918720059141029247714282
- 计算两幅图像的SNR信噪比的源代码MATLAB版-Calculation of two images PSNR peak signal to noise ratio of the source code version of MATLAB
PTIDR_FILE_COMPRESSION
- 为减少测试数据存储量,提出一种有效的新型测试数据压缩编码———PTIDR 编码,并构建了基于该编码的 压缩P解压缩方案1 PTIDR 编码能够取得比FDR ,EFDR , Alternating FDR 等编码更高的压缩率,其解码器也较简单、 易实现,且能有效地降低硬件开销1 与Selective Huffman , CDCR 编码相比,PTIDR 编码能够得到较高的压缩率面积 开销比1 特别地,在差分测试集中0 的概率满足
PSNR
- 图像处理，图像的峰值信噪比PSNR，matlab代码例程，验证可用-Image processing, image the peak signal to noise ratio PSNR, matlab code routines can be used to verify
CWsinal
- matlab绘制CW信号的时域波形，同时对信号进行频谱分析，并考察采样频率以及信噪比对频谱分析的影响。-matlab draw CW signal time-domain waveform, and spectral analysis of signals and the sampling frequency and signal to noise ratio study of the impact of spectrum analys
Huffman
- MATLAB编写的huffman编解码程序，程序中计算了压缩比。-MATLAB prepared huffman codec procedures, procedures to calculate the compression ratio.
PAPRlowerPTSandSLMalgorithm
- PAPR降低算法PTS和SLM源代码,降低峰值平均功率比的多载波调制的选择性映射-PAPR algorithm PTS and SLM to reduce the source code, reducing the peak-average power ratio of multicarrier modulation selective mapping
Shape-Recognition
- 這是一個可以自動尋找图像中的長方形, 正方形, 圓形, 菱形的程式-1- Read the RGB (colored) image in from user. 2- Convert image from (RGB) colored to gray image. 3- Threshold the image (convert gray image to binary image). 4- Invert the bi
OFDM_communication_system_simulation
- OFDM 通信系统仿真，包括信道建模，调制解调，求信噪比，功率分配 (压缩包内含50个源码程序）-OFDM communication system simulation, including channel modeling, modulation and demodulation, and signal to noise ratio, power distribution (Compressed package conta
Main
- Algorithm of Golden Ratio Method
psnr
- 计算峰值信噪比,可以用于检查图像密写的效果-Calculation of peak signal to noise ratio, images can be used to check the effect of Steganography
wavelet
- SPEECH ENHANCEMENT BASED ON WAVELET DENOISING Abstract: - Noise is an unwanted and inevitable interference in any form of communication. It is non-informative and plays the role of sucking the intelligence of the
rayleigh-awgn-BPSK
- 用MATLAB仿真瑞利信道下的BPSK系统的误码率 和信噪比的关系曲线。-Using MATLAB simulation under Rayleigh channel BER BPSK system and the relationship between the curves of signal to noise ratio.
MRC
- maximum ratio combining