solving-equations-

极坐标下的分贝画图。matlab中极坐标画图函数为polar，但是无法画出转化为dB的图形，此函数为画db为单位数据的极坐标图形。(Db drawing in polar coordinates . matlab polar coordinate drawing functions for the polar , but can not draw dB graphics , this function graphics for painting db data in polar coordinates .)

采用matlab编程语语言，可在二维图片（对称）移动鼠标，自动检测出边缘轮廓，将二维图片转化为3维立体图片。(Using MATLAB programming language, the mouse can be moved in two dimensional picture (symmetrical), the edge contour is detected automatically, and the two-dimensional picture is transformed into 3 dimensional stereoscopic picture.)

这个matlab代码是对传统的常数模盲均衡算法的改进，有需要的朋友可以看看。(Matlab code improvement on the traditional constant modulus blind equalization algorithm, and can see a friend in need.)

matlab的图像滤波算法中的平均滤波算法源代码(image filtering algorithm matlab)

Plant step response approximation using two- or three- parametrical models for system identification

说明：  此文件是二级倒立摆的仿真模型与仿真源程序(set up on a double inverted pendulum fuzzy control module of the Matlab files)

基于动态规划的生产储备问题的matlab程序和调用程序(Production of reserves based on dynamic programming problem matlab procedures and the calling program)

包含matlab中上百例程序，其中有简单函数程序，图像处理程序等(100 cases of middle and upper contains matlab procedures, including procedures for simple functions, image processing procedures)

利用matlab数值计算的强大功能和,建模容易实现的特点"进行了捷联式惯性导航系统的仿真研究,对四元数及姿态矩阵等的解算采用编程实现"陀螺仪和加速计的建模用.(Matlab numerical calculation using the power and, modeling the characteristics of easy to implement " a strapdown inertial navigation system of the simulation study and the attitude quaternion matrix solvers such as the use of programming" gyroscope and accelerometer Modeling used.)

本次实验是无线楼宇数据传输仿真，即在楼内实现点对点的无线数据通信，需要获得的关键是两点之间的距离和楼层衰减。通过了解914M的楼宇通信特性，建立楼宇数据通信系统的仿真模型，采用无线收发芯片NRF905,实现楼宇内的数据通信仿真分析。 (this experiment is building wireless data transmission simulation, in the building of peer-to-peer wireless data communications, need, the key is the distance between two points and the floor attenuation. 914 M by understanding the communication characteristics of the buildings, the establishment of building data communications system simulation models, adoption of wireless transceiver chip NRF905 achieve buildings on the simulation analysis of data communications.)