cloud-model

说明：  matlab中，对语音信号分帧，以实现对语音信号的短时平稳过程的分析。(enframe)

Generate a decrescente exponetial pulse

基于免疫遗传算法的灰度图像分割程序，包括二次免疫应答，新陈代谢等进化机制(image division base on Immune Genetic Algorithm)

一个用于接收机工作特性仿真的MATLAB编制的ROC函数。(An ROC function for MATLAB programming for receiver job characteristics simulation.)

Maximum Length PN sequences are binary sequence generators that are capable of outputting all possible combinations of binary sequences in 2^m-1 cyclic shifts, where m is the size of the LFSR (Linear Feedback Shift Registers ) used in generating such sequences. Terms like Psuedorandom binary sequences (PRBS) or psuedonoise sequences are also used to refer m-sequences.

说明：  文档中有3个程序。h.264灰度处理程序，DCT变换程序，DCT系数量化程序。(There are three programs in the document. The h.264 gray handler, and DCT transform process, the DCT coefficient quantization process.)

计算任意多个信号源的信息熵，信道容量迭代算法，线性分组码(Calculation of any source of information entropy, channel capacity iterative algorithm for linear block codes)

碎纸片的拼接，简单的几张一行图片进行链接。(Torn pieces of mosaic)

民航ACARS系统的msk调制（模拟），解调（实际数据）程序(Msk modulation aviation ACARS system (analog), demodulation (actual data) Program)

1) 以身高为例，画出男女生身高的直方图并做对比； 2) 采用最大似然估计方法，求男女生身高以及体重分布的参数； 3) 采用贝叶斯估计方法，求男女生身高以及体重分布的参数（假定方差已知，作业请注明自己选定的一些参数情况）； 4) 采用最小错误率贝叶斯决策，画出类别判定的决策面。并判断某样本的身高体重分别为(160,45)时应该属于男生还是女生？为(178,70)时呢？(1) taking height as an example, draw the histogram of male and female students and compare them; 2) the maximum likelihood estimation method was used to calculate the height and weight distribution parameters of male and female students; 3) using Bayesian estimation method to find the parameters of height and weight distribution of male and female students (assuming the variance is known, please indicate some of the parameters selected by the job); 4) using the minimum error rate Bayes decision, draw the decision surface of category decision. And determine the height and weight of a sample respectively (160,45), should belong to the boys or girls? What about (178,70)?)