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SHADOW-DETECTION-AND-REMOVAL
- Shadow detection and removal is an important task when dealing with colour outdoor images. Shadows are generated by a local and relative absence of light. Shadows are, first of all, a local decrease in the amount of light that reaches a surface.
measure
- 本文详细介绍了轨道快车在近距离相对测量中的先进视频制导系统，对于空间交会测量设备的研究具有很好的参考价值。-This paper describes the Orbital Express in the close relative measurement of the advanced video guidance system, space rendezvous and measurement equipment for research has a good reference value
wendubaojingqi
- 空气湿度报警器，顾名思义，是用来测量空气中的湿度的仪器，他通过一个湿敏电容和一个频率输出电路对空气湿度进行检测，把湿度变化转变成频率输出。再通过单片机把输入的频率转化为湿度百分值并通过LCD显示出来，使人可以通过显示清楚地看到空气的相对湿度。在单片机编程时可以预先设定一个限定值，当环境湿度达到设定的湿度值时电路报警，同时发光二极管变亮，达到湿度报警的目的。-Air humidity alarm, as the name implies, is used to measure humidity i
SPOT5
- 详细易懂的关于SPOT5的大气校正的文章。用到 time series方法。-Relative Radiometric Normalization and Atmospheric Correction of a SPOT 5 Time Series
Rossby1
- 首先介绍差分格式，然后数值模拟非线性罗斯贝波扰动能量的演变，给出流场和扰动能量演变的示意图-Numerical method is to be used to investigate the evolutions of linear and nonliear Rossby wave of middle-high latitude in different seasons under the actual basic flow, we mainly discuss the evolutions o
fifo
- FIFO is an acronym for First In, First Out, an abstraction related to ways of organizing and manipulation of data relative to time and prioritization. This expression describes the principle of a queue processing technique or servicing conflicting de
Excel_Relative-Reference
- 详细介绍Excel相对引用，绝对引用和混合引用的区别与规律。具体说明，加上了绝对引用符“$”的列标和行号为绝对地址，在公式向旁边复制时不会发生变化，没有加上绝对地址符号的列标和行号为相对地址，在公式向旁边复制时会跟着发生变化。混合引用时部分地址发生变化。 相对引用、绝对引用和混合引用是指在公式中使用单元格或单元格区域的地址时，当将公式向旁边复制时，地址是如何变化的。 具体情况举例说明： -Details Excel relative reference to an absol
QPSK
- 数字调制就是把数字基带信号的频谱搬移到高频处，形成适合在信道中传输的带通信号。基本的数字调制方式有振幅键控（ASK）、频移键控（FSK）、绝对相移键控（PSK）、相对（差分）相移键控（DPSK）。在接收端可以采用想干解调或非相干解调还原数字基带信号。 -Digital modulation is the spectrum shifting to high frequency digital baseband signals, suitable for the formation of ban
ABSTRACT
- Medication reminder is very helpful for the patient and the relative for the in taking of medicine in proper time. Usage of medicine in correct time interval also helps the patient for faster recovery. In this project we have computer keyboard to ent
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modulation-and-demodulation-
- 相对码及其反码分别和载波相乘再相加，即得到调制信号 解调 解调系统中，极性比较法和差分相干法有很多部分相同，可以用相同设计 -Relative code and its inverse code respectively and carrier multiplication and then add, get modulation signal demodulation In the demodulation system, the polarity comparison m