搜索资源列表
quantize
- 一个MATLAB编的图像编码中的量化小程序,希望大家看了有用
编码及误差分析QUANTIZE
- u率pcm编码,还有误差分析,通信原理实验的一个例子-u rate PCM coding, error analysis, communication principle of an experimental examples
workingjpeg.zip
- JPEG DCT based baseline method which divides the image into 8x8 blocks and quantize anthen entropy coded.,JPEG DCT based baseline method which divides the image into 8x8 blocks and quantize anthen entropy coded.
CH3
- L3_1.m: 純量量化器的設計(程式) L3_2.m: 量化造成的假輪廓(程式) L3_3.m: 向量量化器之碼簿的產生(程式) L3_4.m: 利用LBG訓練三個不同大小與維度的碼簿並分別進行VQ(程式) gau.m: ML量化器設計中分母的計算式(函式) gau1.m: ML量化器設計中分子的計算式(函式) LBG.m: LBG訓練法(函式) quantize.m:高斯機率密度函數的非均勻量化(函式) VQ.m: 向量量化(函式) L3
Curvelet
- The code first quantize the face image in different bit planes and then perform curvelet transform with different resolution
quantization
- This matlab code read bmp file and seperate it to R,G,B components. And also quantize the image.
audio_watermarking_quantization_attack
- quantize the watermarked audio signal to test the robustness input : vector representing the watermarked audio file output : vector representing the watermarked audio file corrupted by a quantization proce-quantize the watermarked audio signal to
QS
- Image scalar quantization, reads an image and quantize it with a step n, test images are joined
VectorQuantisation
- Matlab functions to first create a training data set and construct the codebook and then generate a signal and vector quantize it
TransformCoding
- Matlab code to study the decorrelation and energy packing efficiency of three transform techniques: Karhunen-Loève transform (KLT), discrete-cosine transform (DCT), and Walsh-Hadamard transform (WHT). Using a given vector of signal samples, it tra
lloyd-max-algorithm
- lloyd max algorithm is used to quantize an analog signal, uses euclidean distance condition to selectively choose the quantization levels.
teo.tar
- This program computes teager energy features. This feature is very effective in quantize stress in a speech signal. It can be used to analyze stress in apeech utterance. Inputs: s contains the signal to analize fs is the sampling rate of
Cosine-cross-similarity
- 利用cosin余弦距离量化不同数据集间相似性测度的matlab函数-quantize the similarity between data sets using cosin distance
PCM
- Implementation and Signal to Quantize noise ratio (SQNR) in Pulse code modulation using Matlab. Also compared A-law, u-law, companding.-Implementation and Signal to Quantize noise ratio (SQNR) in Pulse code modulation using Matlab. Also compared A-la