像素化重力

该程序演示了如何使用 SRF05 超声波传感器来测量本身和远处的对象之间的距离。为 LPC1769 编写程序。

vc++常用的数值算法集:包含：插值，积分，逼近，排序等等常用的数值算法，其中包含都包含代码-vc++ commonly used numerical algorithm set: contains: interpolation, integration, approximation, and so commonly used to sort numerical algorithm, which includes both contain code

这是一个猫吃老鼠算法问题。-This is a problem of cats eat rats algorithm.

二维稳态导热问题。设材料物性均为常数，均质无内热源。已知它的左边界是温度为T2的等温边界，其他三个边界均为温度为T1的等温边界。导热区域为边长L的正方形。-two-dimensional steady-state heat conduction problems. Based material properties are constant, no heterogeneity within the heat source. It is known to have a threefold T2 is the temperature of the isothermal boundary, the other three border are temperature T1 isothermal boundary. Regional conduction length L of the square.

算法的一些集合，包括最小二乘，线性变换等，用C++ 实现-Algorithm a number of collections, including the least squares, linear transformation and so on, using C++ Realize

广义矩阵求逆相关资料，矩阵运算，矩阵概念。-Generalized information matrix inversion, matrix operations, matrix concept.

这是关于文件操作的一个题，由题意可知，该题解决起来应该分为三个部分。第一部分即从in.dat中读入数据，第二部分即实现排序的算法，最后应该实现将排序的结果输出到out.dat中。-This is the document on the operation of a title, and that Italy, we can see that the solutions to the problem should be divided into three parts. The first part from in.dat read into the data, the second part of that is to achieve the ranking algorithm, the final order will be to achieve the results were exported to out.dat.

二乘法曲线拟合 //X,Y -- X,Y两轴的坐标 //M -- 结果变量组数 //N -- 采样数目 //A -- 结果参数 -Using two multiplication fit the curves//X,Y the site of two axial x,y//M the number of outcome variable//N the number of samples//A the parameter of outcome

由于波源和接收器( 或观察者) 的相对运动, 使 观测到的频率与波源的实际频率出现差别. 这种现 象称为多普勒效应.

用CORDIC算法实现的2参数反正切。结果的精度与CORDIC的迭代次数有关，迭代次数越多，精度越高。本例子中精确到小数点后4位。要提高迭代次数，还得把增加1QN格式的位数，比如32位long，程序多处需要修改，有需要的话自己改吧。 -CORDIC algorithm with the two parameters arc tangent. And the accuracy of the CORDIC iteration number, the more the number of iteration, the higher the accuracy. This case accurate to four decimal places. To raise the number of iterations, it has to the increase in a 2:30 format of the median, such as 32 long, multiple procedures need to change, the need to reform it themselves.