Mie_Theory-MATLAB CODE

将K均值算法用于图像分割,输入的是彩色图像,转换为灰度图像进行分割,输出结果为灰度图像.利用灰度做为特征对每个像素进行聚类,由于光照等原因,有时应该属于一个物体的像素,其灰度值也会有很大的差别,可能导致对该像素的聚类发生错误.在分割结果中,该物体表面会出现一些不同于其它像素的噪声点,因此,算法的最后,对结果进行一次中值滤波,以消除噪声,达到平滑图像的作用(The K means algorithm for image segmentation, the input is a color image, convert to grayscale image segmentation, the output of grayscale images. The use of gray as the characteristics of each pixel clustering, due to light and other reasons, and sometimes should belong to an object pixel, its gray value will also be very different, may lead to clustering of the pixel error has occurred. in the segmentation results, the surface, there would be different from other pixel noise points, so , the algorithm Finally, the results of a median filter to eliminate noise, to the role of smoothing the image)

可以用多种算法拟和系统模型,用来求取系统的一阶模型.(many algorithms can be used to model and system, the system used to strike a band model.)

Handwritten digit recognition algorithm code with matlab.

最短径问题的课件，可以用MABLAB源代码编写(Raily)

matlab符号表达式、符号矩阵的创建、符号线性代数因式分解、展开和简化符号代数方程求解、符号微积分符号微分方程(matlab symbolic expression, the creation of the matrix symbol, symbols, linear algebra factorization, and simplification of symbolic start to solve algebraic equations, symbols, symbol differential calculus)

BPSK、QPSK误码率matlab仿真(BPSK, QPSK BER simulation matlab)

说明：  人体心电信号的滤波，用一个Butterworth低通滤波器，滤除50Hz工频噪声，并采用不同阶数的Butterworth低通滤波器，比较效果(Human ECG signal filtering, using a Butterworth low-pass filter, filter the 50Hz frequency noise, and different orders of Butterworth low-pass filter, compare results)

convex_round-hole 光波透过圆孔模拟透镜成像效果(convex_round-hole wave through the hole simulation results lens imaging)

五自由度磁悬浮轴承Simulink仿真程序，使用状态空间的方法(Five degrees of freedom magnetic levitation bearings Simulink simulation program, using the methods of the state space)

simulink仿真教程，蹦极模型建模和仿真，传递函数，状态模型(simulink simulation tutorial, bungee modeling and simulation, transfer function, state model)