chepai

知晓（7，4）汉明码的校验矩阵，就能该码的所有码字，你可以改变码个数，得不同的码字(Known (7,4) Hamming code check matrix, we can code all of the code word, you can change the code number, was a different code word)

A matlab program that implements the 2D DCT equation. Compares the results with the built-in function output for correctness

标准阵列的波束方向图的幅度等高线图：N=M=10，均匀加权。(Contour plot of uniformly weighted rectangular array)

一个用maltab程序语言实现的水准网平差程序，使用于测绘人员(Maltab a programming language used to achieve the standard of network adjustment procedure, used in surveying and mapping staff)

说明：  Цифровой спектральный анализ и его приложения

一个简单正弦信号经过匹配滤波后计算SNR，并绘制时频域图片(Calculated a simple sinusoidal signal after matched filtering SNR, and draw the frequency domain picture)

线性调频信号脉冲压缩 用matlab生成coe文件以导入xilinx fpga (Chirp signal pulse compression using matlab generated COE file to import xilinx fpga)

adboost算法的一个例子。在Kearns和Valiant在1989年大作中指出了这种算法的可行性。而后，Freund在 1990年以及他和Schapire在 1994-1996年提出了boosting整个算法思路，似乎这种算法走到 了实际应用的开端。然而直到AdaBoost被viola在其人脸识别系统中运用(2001Viola和 Jones)，这种方法才彻底开始暴火.(An example adboost algorithm. Kearns and Valiant pointed at the feasibility of this method in 1989 masterpiece. Then, Freund and Schapire he made in 1990 and in 1994-1996 the idea of ​ ​ boosting the entire algorithm, this algorithm seems to come to the beginning of the practical application. However, until the use of AdaBoost is viola (2001Viola and Jones) in its face recognition systems, this approach was completely start a fire storm.)

说明：  计算结构振动，在人行桥上人走动产生的行走作用力，进而进行振动控制(Vibration control is carried out by calculating the structural vibration and the walking force produced by walking on the pedestrian bridge.)

my favourite matlab document for beginners