SAforVRP

数字信号处理文件，对学习数字信号处理有很大的帮助(Digital signal processing documents, digital signal processing on learning a great help)

说明：  检验已有的一组数据的概率分布是否为某种分布(Verify whether the data is a certain distribution)

file for mosaicing image

1. BPSK modulation of data which ever you input (default data is “MANIPAL REDDY”). 2. MANIPAL REDDY is changed into ASCII Format and into two-bit format for BPSK Modulation. 3. Chaos is used for spreading the binary bit sequence. 4. Uniformly distributed Noise is added to Spread signal. 5. After reception Chaotic Chip sequence is used to recover message . 6. Filter is used for removing spikes and noise. 7. Note the filter is used is just for showing a little realisitic picture. 8. Appropriate filter should be used. 9. The original data in binary and recovered data in binary format are compared

利用matlab求最大李雅普诺夫指数的wolf算法(Use matlab for the largest Lyapunov exponent wolf algorithm)

RGB彩色空间转换至HSI彩色空间,带注释.(RGB color space conversion to HSI color space, with Notes.)

MATLAB中GUI的设计实例，其中包括语音信号的录制、采样、滤波、重构、以及计算语音信号的频谱特性。(MATLAB GUI design example, including voice signal sampling, filtering, recording, and calculate the reconstruction, the speech signal spectrum characteristics.)

matlab实用程序 100个实用的程序(matlab practical utility program 100)

直方图是用面积表示各组频数的多少，矩形的高度表示每一组的频数或频率，宽度则表示各组的组距，因此其高度与宽度均有意义。 程序提取了很多直方图所需要的参数特征，如均值、方差、偏度、峰度、能量和熵。 (Histogram is that each group size the number of frequency, the height of the rectangular frequency of each group said that the number or frequency, the width of that group from each group, so the significance of height and width of both. Extraction procedures need a lot of parameters histogram features, such as mean, variance, skewness, kurtosis, energy and entropy.)

车牌识别中建立 bp 神经网络 建立样本(License Plate Recognition)