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Field_II_PC5
- 仿真超声图像的源代码 A program fot the simulation of ultrasound systems is presented.It is based on the TUpholme-Stepanishen mehtod, and is fast because of the use of a far-field approximation.
任意点开始的顺圆
- 虽然系统有给出划圆的直接的函数，但是没有让读者了解具体的计算机系统内部的绘制过程，本程序以顺圆为例，以逐点逼近法画出了并且是可以从任意点开始的顺圆的程序-Although the system is given a round of direct function, but did not allow the reader to understand the specific computer systems within the mapping process, the procedures
Sinusoidalsignalisgenerated
- 生成正弦信号生成三角波信号一维小波分解重构第1-7层逼近系数-Sinusoidal signal is generated triangular wave signal is generated one-dimensional wavelet reconstruction of the first level approximation coefficient of 1-7
nearcircle
- 计算机图形学中，使用逼近方法，画圆，可以清晰的看到画圆的过程 自动画圆-Computer graphics, using the approximation method, draw a circle, you can clearly see that the process of automatic circle circle
Sample_1
- 直线的DDA算法 中点算法 圆的中点算法 多边形逼近算法 的实现-DDA algorithm midpoint algorithm round the midpoint of the straight line algorithm for polygon approximation algorithm to achieve
function-graph
- 这是一个简单的高次逼近函数的函数图像，它可以作为去噪的阈值函数，在阈值处是连续的。函数中的n值可以自己任意设置。还有几个阈值函数和阈值，在小波变换的每一层上选择不同的阈值-This is a simple high-order function of the approximation functions of the image, it can be used as a threshold function of de-noising,The function is continuous a
BP
- 关于神经网络中的BP网络逼近程序,实现误差输出为零的期望效果。-About the neural network BP network approximation procedures to achieve the desired effect of zero error output.
fukction
- Through fitting, function approximation, numerical calculations, the fitting function image,