Nothing-ToEnvy

基本的matlab编程源代码，可能对新手有用(Basic matlab programming source code, may be useful for novice)

采样时间：1E-6秒 脉冲长度：200E-6秒（脉冲宽度=200个样本） 脉冲间隔：1E-3秒（脉冲周期=1000个样本） 初始频率啁啾：DC至200 kHz（目标频率） 扫描时间：200E-6（200个样本） (Sample Time: 1e-6 sec Pulse Length: 200e-6 sec (Pulse width=200 samples) Pulse Interval: 1e-3 sec (Pulse period=1000 samples) Chirp: DC (initial freq) to 200 kHz (target freq) Sweep time: 200e-6 (200 samples))

通过c语言编程画出m序列的自相关及频谱图形，还包括扩频和解扩，(M squence can be described through C language )

用matlab实现二次曲面图绘制，用来绘制曲线图(Draw a graph quadric)

赶火车过程仿真 一列火车从A站经过B站开往C站，某人每天赶往B站乘这趟火车。已知火车从A站到B站运行时间为均值30分钟、标准差为2分钟的正态随机变量.火车大约在下午1点离开A站。离开时刻的频率分布为 (Process simulation, a train to catch the train from A through B station station station bound for C, B Station tour someone rushed to the train every day. Known to the train station from station A to B as the average running time 30 minutes, standard deviation of 2 minutes of normal random variables. Trains leave about 1:00 pm A station. The frequency distribution for the leave time)

说明：  TSAI法相机标定，求解一阶径变系数和焦距F，希望对大家有所帮助(TSAI camera calibration method, for solving a class Path Coefficients and focus F, hope to be helpful)

Algorithm to improve the quality of speech signals by improving the SNR

基于多小波分解的图像压缩重构代码 希望对你有用(I hope more reconstruction code compression wavelet-based image useful to you)

many regression functions for different regression techniques

Heteroscedastic Gibbs Sampling Example