GrayImageDenoising

针对变压器的故障诊断，通过概率神经网络对其进行分类。运行程序后，网络输出值和实际值非常接近，很好的实现了对变压器的故障分类。(For the transformer fault diagnosis, we use the probability neural network to classify it. After running the program, the network output value and the actual value is very close, which achieves the good classification of transformer fault .)

说明：  经典层次聚类算法DIANA，MATLAB编程，简单易懂，可以运行(Classical hierarchical clustering algorithm DIANA, MATLAB programming, easy to understand, you can run)

Direct Least Square Fitting of Ellipses

一个有限长序列,用matlab实现其N=100的DFT。给出其幅度与相位曲线，并讨论其相关性质。 (A finite-length sequence, using matlab to achieve its N = 100 of the DFT. Given its magnitude and phase curves, and discuss their related properties.)

介绍了蚁群聚类方法的源码 一点错都没有 十分稳定可靠(The ant colony clustering method source code that are not very stable and reliable fault)

摄影测量中后房交会的matlab源程序。内含有数据，通过实测大地坐标 和左相片和右相片的内参数外参数 计算出图片山待定点的坐标。(Photogrammetry Fair Housing Matlab source. Contains data, geodetic coordinates and the left photo and right photo of the measured parameters within the outer parameters calculated picture of the mountain to be determined point coordinates. )

MIMO信道估计,包括高斯噪声下的分析，对于初学者(ls,lmmse of mimo ofdm channel)

IIR滤波器的设计，基于matlab的脉冲响应不变法和双线性变换法设计IIR滤波器(IIR filter design)

vebyk is a flexible and user-friendly matlab-program, which performs ordinary kriging and can be easily adapted to other kriging methods.

产生固定周期数的正弦脉冲信号 使用该函数时必须预先设定如下参数：正弦波的频率Fp，构成输出脉冲的正弦波的周期个数Nc，脉冲幅度A每个周期的采样点数smp。函数有两个输出：脉冲波形，以响亮sinpulse的形式输出，采样周期dt。(Produce a fixed number of cycles of the sine pulse signal         Use this function must be pre-set the following parameters: a sine wave of frequency Fp, constituting the output of the pulse cycle of the sine wave of the number Nc, the sampling points for each cycle of the pulse amplitude A smp. The function has two outputs: output pulse waveform, the a loud sinpulse form, the sampling period dt.)