正弦曲线

Analysis of a periodic function into a sum of simple sinusoidal components.

周期函数解成简单正弦曲线之和的分析。

In order to calibrate wavelength with sine curve,three algorithms using different numbers of unknown parameters are proposed.

使用正弦曲线拟合进行波长校准时，根据不同的待定系数选择方法，提出三种校准算法。

Life goes following a sine curve, actually I concluded it long before.

生活就像一条正弦曲线，这个结论并非是今天才得到的。。。

The point is the sine curve!

就是点组成的正弦曲线！

This function describes 3-D representations of a repeating sine curve.

图6：这个函数描述了一个周期变化的正弦曲线的3 – D 表现形式。

Form, such as a sine curve, then simply use that function to generate the values. Otherwise

比如正弦曲线，那么直接使用公式就可以生成这些值。

The program sets the y fields of the POINT structure to sine curve values for one cycle and enlarged to fill the client area.

程序设置 POINT 结构的 y 域为一个周期的正弦曲线值并扩大以填充客户区。

Convergence algorithm of four～parameter sine wave curve～fit.

四参数正弦曲线拟合的一种收敛算法。

Therefore, if the developer according to these requirements in a breakdown of market competition, the ideal state, product sales in general there will not be much suspense, basically revolves around the value of leveraged呈波浪style ups and downs, the author had drawn a "Shouzheng Marketing sine curve ", that is, in order to explain this problem, space is limited, this do not want to go.

因此，如果开发商按照这些要求在崩溃的市场竞争中，理想的状态，产品销售一般不会有太大悬念，基本上是围绕着价值杠杆呈波浪式起伏，作者曾吸引了"守营销正弦曲线"，也就是说，是为了解释这个问题，空间是有限的，这个不想去。

If what is stated above happened at the wave trough on the sine curve, then what took place afterwardswas as shining as the sunshine lastingduring the next two weeks, everything turning better.

如果刚刚所写的是正弦曲线的波谷，那么就像接下来两周无比灿烂的阳光，一切都在好起来。。。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。