xiyinzi

使用样本协方差矩阵求逆方法仿真的波束图。使用的是均匀线列阵，信号方向为10度，有噪声，没有干扰。(Using the sample covariance matrix inversion method for the simulation beam pattern. Using a uniform linear array, the signal direction of 10 degrees, there is noise, no interference.)

this is simple ann code

基于dsp builder的DDS实现 在matlab/simulink中，通过dsp builder建模，仿真完成DDS设计(inplement of DDS based on dsp builder.In the matlab/simulink, by dsp builder modeling, simulation design complete DDS)

一个很好的KNN算法的matlab程序，供参考(it is a good program writting with matlab under windows)

试设计一个切比雪夫I型高通数字滤波器，采样率为8000Hz,fp=1000Hz,fs=700Hz,Rp=3dB,Rs=20dB。(Try to design a type I Chebyshev high-pass digital filter sampling rate of 8000Hz, fp = 1000Hz, fs = 700Hz, Rp = 3dB, Rs = 20dB.)

Mesh generation is one of the most critical aspects of engineering simulation. Too many cells may result in long solver runs, and too few may lead to inaccurate results. ANSYS Meshing technology provides a means to balance these requirements and obtain the right mesh for each simulation in the most automated way possible. ANSYS Meshing technology has been built on the strengths of stand-alone, class-leading meshing tools. The strongest aspects of these separate tools have been brought together in a single environment to produce some of the most powerful meshing available.

文章讨论了利用超声以及一种物理模型来研究松质骨的健康状况。(A physical model for broadband ultrasonic studies of cancellous bone)

基于牛顿拉夫逊法的电力系统潮流计算从c语言程序(Newton Raphson based power flow calculated from the c language program)

提供了SAD算法和根据相关性检测算法，把图像分成四个块，根据每个块的相关性检测目标。(provided under the relevant algorithms and detection algorithm, the image is divided into four blocks, each block of target detection.)

说明：  无线能量传输（Wireless Energy Transfer）仿真(一篇硕士论文源码)(Program for Wireless Energy Transfer for a master's paper)