调幅

You can also achieve the suppression matlab simulation carrier single sideband amplitude modulation, including the output of each node signal frequency spectrum.

详细说明：你也matlab实现抑制载波单边带调幅的仿真，包括输出各个节点的信号频谱图。

Production 200mm ~ 600mm, 400 400 mm, 500 500 mm of ordinary and high-density graphite electrode, using domestic technology of the sophisticated production of 3500 tons extrusion press; production 800mm ~ 1200mm above the carbon electrode, the use of domestic advanced horizontal high-frequency, amplitude of vibration of hydraulic molding machine production; calcination using low energy consumption, temperature, gas-balanced ring-type baking furnace; dipping into the cold out of hot billet; graphitization process color 16000KVA transformers, high current, low voltage, constant power; finished electrodes used comb knife domestic advanced way of processing, deviations small, with closely.

生产Φ 200mm ～Φ 600mm 、400×400㎜、500×500㎜普通和高密度石墨电极，采用国内技术成熟的 3500吨挤压机生产；生产Φ 800mm ～Φ 1200mm以上的炭素电极，采用国内先进的卧式高频、调幅液压振动成型机生产；焙烧采用能耗低、温度均衡的燃气式环式焙烧炉；浸渍坯热进冷出；石墨化工艺彩 16000KVA 变压器，大电流、低电压、恒功率；成品电极采用国内先进的梳刀方式进行加工，偏差小、配合紧密。

The second Staccato dots dot expansion curve and compared to the conventional am network from being met.

Staccato二不主调频网不面的网不面蔓延弧线和变例的调幅网比拟相去甚远。

Such a mesh point expansion curve to the actual business card printing and membership card making great advantage because mesh point expansion in General with the ink density by, the largest amplitude modulated net changes in the middle and the naked eye, so people can easily see that different (people on the most sensitive of South).

这样的网不面蔓延弧线给本质制卡和会员卡制息带来了很不小的劣势，因为网不面蔓延凡是随着油墨密度的增增而变不小，调幅网最不小改变爆发在洋间调上，所以人肉目可以很便当不离看不入不同。

Such a mesh point expansion curve to the actual business card printing comes with a great advantages because mesh point expansion in General with the ink density by, the largest amplitude modulated net changes in the middle and the naked eye, so people can easily see that different (people on the most sensitive of South).

这样的网不面蔓延弧线给本质制卡带来了很不小的劣势，因为网不面蔓延凡是随着油墨密度的增增而变不小，调幅网最不小改变爆发在洋间调上，所以人肉目可以很便当不离看不入不同。

It was shown that for small input signals, operation is limit- ed in so small a portion of the characteristic that much smaller than usual grid bias may be used to obtain higher trangconductance, and consequently higher gain; whereas for large input signals,non-linearity of the characteristics limits the maximum output obtainable.

证明要得到没有畸变的调幅，必须使阳极电压、屏栅极电压、栅偏压和栅极激励用上压同时加以调制。所要求的调制方式都是很近于同比例的。

The rapid increase in hardness of 18Ni maraging steel at the early stages of aging results from spinodal decomposition.

18Ni马氏体时效钢时效初期硬度迅速增加是调幅分解的结果。

The spinodal decomposition firstly appears at the early stages of 500℃ aging in 18Ni maraging steel after solution treatment,and then the Ni3Mo.

结果表明，18Ni合金在固溶处理500℃等温时效过程中，首先发生调幅分解。

With 10h-aging at 550, 700 or 800℃,γ′ particles were observed at the striations of the modulated structure in the alloyand appeared to be in perfect arrangement along [100] and [010] directions.

合金在550，700和800℃三种温度下，时效10h后，γ′沉淀相在调幅结构的条纹上析出，颗粒沿[100]和[010]两方向规则排列。

It is reassuring that many intermational broadcasters have taken the opportunity to re-equip with high-power broadcast transmitters that are not only capable of high efficiency PDM operation, but are also capable of providing conventional DSB operation, compatible AM and full SSB, in the next five years, many more will have re-equipped in preparation for SSB broadcasting.

可以确信，许多国际广播电台已经获得了用不仅具有高效率的 PDM（或 PSM，在 ABB的情况下）方式工作，而且也具有传统的双边带、兼容的调幅和全单边带工作能力的大功率广播发射机换装的机会，在下一个五年内将有更多的单边带广播作换装的装备。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。