The works in the project just done can be summarized as five respects.(1) A device was designed to fabricate the asymmetrical resonant cavities by a pendant drop. A series ARCs with variable parameters provides a valuable experimental method for investigating the characteristics of ARCs.(2) The relationship between the number of active modes and the shape parameters in an ARC was investigated. The experimental lasing threshold was compared with theoretical result, the good agreement between two shown that it was the decrease of the number of active modes in an ARC that decreased lasing threshold.(3) Dye lasing gain was used to enhance the signals of stimulated Raman scattering of the weak gain Raman modes in a circular cavity made by a pendant drop, the instantaneous SRS spectra of weak gain Raman modes in ethanol was obtained by this new method.(4) The SRS signals of minority compound in a binary chemical complex was obtained by using dye lasing gain method. The detection concentration of minority compound was reduced to an order compared with normal SRS method.(5) A cylindrical circular cavity was formed by a liquid jet, which was used to reduce the pump intensity required for laser induced plasma spectroscopy. The limit of detection of trace element in aqueous sample was greatly decreased by this new method.

我們設(shè)計并成功制作了使懸垂液滴連續(xù)變形的裝置国产激情毛片，用此裝置可以方便地改變非圓對稱諧振腔的幾何參數(shù)国产毛片盗摄视频，為ARCs的研究提供了一種有效的實驗方法；研究了ARCs中活性模式數(shù)和變形參數(shù)間的變化規(guī)律亚洲一级A片A毛，激光閾值的數(shù)值計算結(jié)果和激光輻射的實驗結(jié)果作了比較欧美超碰视屏，二者吻合的曲線說明ARCs中活性模式數(shù)量的減少是受激輻射放大閾值降低的原因；在由單元化合物構(gòu)成的微型圓對稱諧振腔中色播播电影，首次嘗試用"激光增益"增強弱增益拉曼模式的受激拉曼散射信號国产精品免费久久久久影院无码，獲得了乙醇分子中弱增益拉曼模式的瞬態(tài)SRS光譜；在由二元混合物構(gòu)成的微型圓對稱諧振腔中草碰在线播，用染料的激光增益增強了少量化合物的SRS信號久久精品久久囯产精品，把少量化合物的SRS信號探測濃度降低了近一個數(shù)量級，在SRS應(yīng)用于瞬態(tài)過程的組份分析方面做了卓有成效的探索超碰在线免费91；用石英毛細(xì)管形成的穩(wěn)定液拄構(gòu)成拄形諧振腔日韩成人久久久影视网站大全，降低了激光誘導(dǎo)等離子體光譜需要的激勵能量，有效地降低了水相樣品的痕量元素分析極限日韩午夜A片在线，為LIPS應(yīng)用于微量元素的化學(xué)分析開拓了一條新的技術(shù)路線欧美老女人性生活视频。

It is of instructive significance to the design of robust controller when the closed-loop gain shaping algorithm is used to decide the magnitude of the model perturbation.

為了給出閉環(huán)增益成形算法的模型攝動形式，用小增益理論和H 混合靈敏度算法的結(jié)果進(jìn)行推導(dǎo)黄业网站免费在线观看，發(fā)現(xiàn)閉環(huán)增益成形算法的模型攝動形式與靈敏度函數(shù)的形式相同黄色视频.免费观看网站，該結(jié)論對用閉環(huán)增益成形算法設(shè)計魯棒控制器時系統(tǒng)所能忍受的模型攝動大小的確定具有指導(dǎo)意義。

This circuit gives a closed-loop gain equal to the ratio of the sum of R1 and R2 to R1 and a closed-loop 3 dB bandwidth equal to the amplifier unity-gain frequency divided by the closed-loop gain.

和反相電路相比人人做人人爽国产视，其最大的不同點在于乱论强奸欧美，其輸出信號和輸入信號是同相的，其輸入阻抗也是相當(dāng)高的国产精品三区视频，為 OP 差模輸入阻抗與環(huán)路增益的乘積(環(huán)路增益為：開環(huán)增益/閉環(huán)增益)禁止18岁观看。

Especially, the technology of Automatic Gain Control and signal processing are studied which are key factors working on the performance of the receiver. Based on analyzing the theory of automatic Gain Control, operational amplifiers 0P37 and logarithmic D/Aconverter AD7111A are used to design variable gain amplifiers which can be controlled numerally, A/D convector LTC1405 is Used to test the echo, Complex Programmable Logic device is used for controller, and an arithmetic is designed for automatic Gain Control which is simulated and analyzed in order to test its feasibility.

本文在分析自動增益控制AGC原理的基礎(chǔ)上，采用集成運放OP37和數(shù)控增益衰減器AD7111A設(shè)計可數(shù)字控制的可變增益運放模塊欧美福利x；采用高速A／D轉(zhuǎn)換器LTC1405作為回波信號檢測模塊毛片免费全部播放无码直播；采用復(fù)雜可編程邏輯器件CPLD作為核心控制模塊，構(gòu)成數(shù)字自動增益控制電路美女被操在线，并設(shè)計粗調(diào)和細(xì)調(diào)步進(jìn)控制相結(jié)合的算法欧美理论大片清免费观看，對回波信號的增益進(jìn)行精確而快速的調(diào)節(jié)控制，使回波信號振幅快速穩(wěn)定在設(shè)計指標(biāo)范圍內(nèi)精品久久洲久久久久，利于接收機后續(xù)信號處理電路對回波信號作進(jìn)一步的處理国产精品ⅴa无码一区二区。

In the method of the invention, a baseband signal is pre-processed to realize nonlinearity compensation. The pre-processing method comprises the following steps: the filter coefficient and the multinomial coefficient of the high power amplifier are extracted; corresponding gain is calculated for the amplitude value of each point input into the sequence of the baseband signal, and the phase compensation value is calculated according to the amplitude gain; the phase compensation value and the gain which are corresponding to each point are synthesized into re-gain, a pre-processing value pi is obtained, and pre-processing output sequence is formed; the pre-processing output sequence is output into the high power amplifier directly or through a inverse filter.

本發(fā)明方法是將基帶信號進(jìn)行預(yù)處理來實現(xiàn)抵償非線性酒色色色网站，預(yù)處理方法是：提取出高功率放大器的濾波器系數(shù)和多項式系數(shù)；對輸入基帶信號序列中的每一點的幅值計算對應(yīng)的增益视频一区无码在线，根據(jù)幅度增益計算出相位補償值日韩人妻中文在线综合；每一個點對應(yīng)的相位補償值與增益合成復(fù)增益，得到預(yù)處理值p i 精品入口，構(gòu)成了預(yù)處理輸出序列干干操操免费视频；將預(yù)處理輸出序列直接或經(jīng)過反向濾波器后輸出到高功率放大器中。

First, we have designed an effective method independent of quantizing signal noise rate in evaluating the performance of gain filter. This provides a way to compare and evaluate different optimizing schemes before gain quantization, forms a way of independent research between gain predictor and gain quantizer.

第一黄色网站在线的视频，提出了一種不依賴量化信噪比評價增益濾波器性能的方法国产免费福利网站，可在增益量化之前直接比較評價增益預(yù)測器的各種優(yōu)化方案，形成了增益預(yù)測器與增益量化器分別獨立進(jìn)行優(yōu)化的方法18岁以下禁止进的网站。

Graph 1 capacitor C is right simplifying amplifier circuit undertake communicating going Ou; Detailed circuit use level of a few gain and an adder, subtracter class.

式中AD(1-4)分袂是放大器A1到A4的差動增益男人的免费网站网站，ACM(1-4)分袂是這四個放大器的共模增益，AD5是放大器A5的差動增益国产永久亚洲18禁在线，ACM5則是A5的共模增益。Δ是電路中電阻器R4的容限一级性生活强奸免费不卡视频。

The fEPSP response evoked in one pathway was small, usually 20–30% of the maximu, whereas a large response, usually 80–90% of the maximum, was evoked in the strong pathway. After recording of the baseline fEPSP evoked at 0.033 Hz, LTP of the weak pathway could be associatively induced by paired stimulation of the weak and strong pathways 100 times at 6 sec intervals, with stimulation of the weak pathway preceded 3–10 msec.

在記錄以0.033Hz所引發(fā)基礎(chǔ)的興奮性突觸后電位之后91视频网站入口，在弱的路徑上可以因配合弱與強的刺激路徑而引發(fā)出相關(guān)性長期增益（每六秒一次共100次，弱的刺激路徑在強的刺激路徑之前 3-10 ms）美女裸体被操网站免费，然而當(dāng)在兩個路徑之間的配合時間差大於10 ms時即無法形成相關(guān)性長期增益se色综合w，此類型長期增益的引發(fā)是需要依賴活化NMDA接受器的，因為給予50 mM的D伊人网在线免费，L-AP5可以阻斷相關(guān)性長期增益的引發(fā)（興奮性突觸后電位為原來的105±6﹪欧洲一级电影免费播放视频；n=6）。

The experimental data demonstrated that there was a nasalward directional preference in oath OKN system under both close loop and open loop conditions, and the nasalward OKN gain evoked by stimulation of nasal retina was much higher than that at temporal retina. ms indicates that OKN nasalward preference is mairily derived from the nasal retina, i. e. the direct path1Vay of OKN dominates the indirect pathway in cat's OKN system. The gains of temporalward and nasalward OKN from temporal retina are much less than those of nasalward OKN from nasal retina. It is suggested that the indirect pathway of OKN in the cat only possesses a supplementary function, Which probably plays an important role in temporalward OKN eye-movments in relation to binocular vision.

實驗結(jié)果顯示：高速度刺激的閉環(huán)OKN反應(yīng)及開環(huán)OKN反應(yīng)均對鼻向運動刺激有明顯的方向選擇性久久精品精品久久；半側(cè)視網(wǎng)膜刺激時wwww黄色网站，鼻側(cè)半視網(wǎng)膜的鼻向OKN增益明顯高于顳側(cè)半視網(wǎng)膜的鼻向增益，說明貓的OKN眼動反應(yīng)以跟蹤鼻向運動為主久久精品国产亚洲一区二区东京热，并且這種對鼻向運動刺激的選擇性主要來源于鼻側(cè)半視網(wǎng)膜欧美老妇女性爱网站，亦即來源于OKN直接通路；顳側(cè)半視網(wǎng)膜的鼻人人操一操、顳向眼動增益均明顯低于鼻側(cè)半視網(wǎng)膜的鼻向眼動增益把女人弄爽特黄a大片软件，說明貓的OKN系統(tǒng)的間接通路在OKN眼動控制中起輔助作用，并可能主要對顳向OKN眼動起作用從而與雙眼視覺功能相關(guān)91大神大战。

Equation (8 – 10) contains much more than a mere description of how the gain 增益 saturates

飽和最新亚洲午夜久久久久久。 方程(8-10)無非是描述一下增益飽和的方式。