能量分布图 meaning in Chinese
map of energy distribution
Examples
- Secondly , three single deck blast vibration signals were analyzed by wavelet packet based on software matlab and the change of energy distribution curve at different frequency bands was obtained
其次，基于matlab时爆破振动信号进行小波包分析，得到了爆破振动信号在不同频带上的能量分布图。 - In addition , the author puts forward that the eggs could be recognized based on the difference in the frequencies of their prompted sounds . because the eggs " prompted sounds are lied on low frequency bands , the microphone and sound amplifier that have excellent duration response should be used . the output signal from the sound amplifier is transferred to data signal by a / d card before it is put into computer
蛋品激励出的声音主要集中在低频段，因此选择在低频段有好的频率响应特性的麦克风和放大电路；放大输出信号通过a / d采集板变换成相应的电压数值信号送入计算机，对离散的信号数据进行傅立叶变换得到它的频谱图和各频段能量分布图；而后将能量分布特征数据作为神经网络的输入值，这样，好蛋和破损蛋的模型就建立起来。 - The electromagnetic field and energy distribution of gaussian beam existing in quasi - optical resonator are analyzed and simulated using matlab , the resonant frequency and waist radius of the resonator are calculated , and design the 3mm quasi - optical resonator according to resonant frequency and waist radius
本文首先分析了准光腔内存在的高斯波束电场和能量分布情况,模拟了工作模式tem _ ( 00q )和高次模式的电场和能量分布图,计算准光腔的谐振频率和束腰半径,以此为依据设计了3mm准光学谐振腔。 - From the point of view of experiment , this article first calculates the spectrum power distribution of incandescent lamp , fluorescent lamp , high2pressure sodium lamp and the metal2halide lamp , then calculates the ratio of visible spectrum power to the whole spectrum power in order to prove theoretically that incandescent lamps have the low light efficiency , while the high2pressure sodium lamps and the metal2halide lamps have the higher light efficiency
本文从实验的角度,通过计算得到白炽灯、节能灯、高压钠灯和金卤灯的光谱能量分布图,并计算得到这四种灯的可见波段能量所占总能量的比例,从而理论上证明了白炽灯光效低,而高压钠灯和金卤灯的光效较高。