mcqsoftcopycgntsem5

构造一组输入为白噪声加三个频率非常接近的正弦波，其信噪比为10dB，观测长度为256。试分别用普通AR谱估计和采用功率噪声抵消算法的AR谱估计估计这组信号的频率，并比较结果。(constructed a group of white noise input plus three very close to the frequency sine wave, the signal-to-noise ratio of 10dB. Observing length of 256. Were used to test the general AR spectral estimation using power and noise canceling algorithm for the estimation of AR spectrum estimation of this group of signal frequency, and the results of the comparison.)

voice recording application in matlab, this is coool

在很多图像处理的过程中，需要判别一个图像的清晰度，和图像分割结果的优劣，于是就引出了信息熵的概念，绝大多数时候，它都被用来作为评价图像的一个量化标准。(In many image processing processes, it is necessary to distinguish the clarity of an image and the result of image segmentation, so the concept of information entropy is introduced. Most of the time, it is used as a quantitative standard to evaluate the image.)

implementation of bakermap method for image kryptography in matlab programming language

国外经典的雷达系统设计书籍：MATLAB Simulations for Radar Systems design.pdf 内有大量MATlAB仿真代码，对雷达信号检测与估计研究方向的人员很有帮助(The classic design of radar systems of foreign books: MATLAB Simulations for Radar Systems design.pdf there are a lot of MATlAB simulation code, the radar signal detection and estimation of the direction of the staff very helpful)

大地电磁二维正演程序是电磁法的基础编程，首先设置地电断面然后通过正演模拟电磁场在大地中的传播形式来得到地下地质体的电阻率情况，从而得到地下地质体情况(Two-dimensional magnetotelluric forward modeling procedure is based programming electromagnetic method, first set the geoelectric section and then through the forward modeling electromagnetic propagation in the earth in the form to get the subsurface resistivity body condition, resulting in underground geological conditions)

介绍了机械设计中常用的一些模型、计算方法及matlab代码(Describes some of the models commonly used in mechanical design, calculation methods and matlab code)

国外多变量反馈控制的最经典教材，全名为《多变量反馈控制_分析与设计》第二版，高清！(Multivariable Feedback Control- Analysis and Design_Second Edition)

说明：  通信系统中的数字信号处理仿真程序， 内容很多，从source forge上下来的， 我用来研究信道仿真的(Communication System digital signal processing simulation program, many things, from the source to come down to the forge, I used to study channel simulation)

说明：  此为台湾大学林智仁教授及所带领的团队编写的关于svm的程序包，简单实用。(This is the National Taiwan University Professor Lin Zhiren and the team led the preparation of the package on the svm, simple and practical.)