翻译求解 急急急-夕阳问答网 & 翻译求解 急急急信息问题翻译求解 急急急-夕阳问答网发起者：6. Check the Cross Arm movement of the system,insert Remote Utilities Tool CD in laptop drive. Check the Locking Pedals of the system for proper operation.Check the Flip Flop movement of system and integrity of the Pivot Point.5. Notify the hospital if any rooms are not plug compatible. Pull the cover back away from the system.Click File in the Filament Calibration window. Verity that interpolation occurs. Make sure RUT Filament Calibration test finishes without error.Highlight and click Sve Filament Calibration Data File As. Six along the sides and four around the power cord plate, voltage and plug compatibility blanks on the checklist. Click OK. Click the OK button.Click Interpolate DDuty Cycle Calibration1.2.Click Tools in the main RUT window. Check proper action of the pivot lock. Verity proper operation of the wig wag lock. Remove the two screws located on the lower front section of the rear cover and the screw located on eaNK&quot.Click Filament Calibration in the main RUT window,click OK.7.Connect laptop to ARCNet port on Workstation(J4). A room is plug compatible when the plug requires an adapter,click NO.9. Remove the ten scews securing the rear cover.When the
Filament Calibration window appears.2.2.Verity voltage compatibility in all hospital rooms where this machine will operate, check for ease of movement without excessive play.3.5.Filament&#47.Note. Move the cover straight back from the rear of the machine.2. Pull the cover away from the system.Check the Radial Movement of the system and verify there is adequate resistance to stop the C-Arm when the brake is applied.Cover RemovalC-ArmRear Cover1. Release the X-Rry switch or foot pedal when RUT prompts you to do so.4. Do not assume the line voltage will be constant throughout the hospital? window appears. You will notice the message RUNNING CALIBRATION appear on the C-Arm control panel. Remove the ground wire.Check the Steering Handle of the C-Arm for proper operation.Mechanical ChecksIn the steps below.3, hold down the yellow X-Ray On switch on the C-Arm or hold down the Fluoro switch on the foot pedal.WorkstationRear Cover1.8,and start RUT.When the Exposure Warning window appears,you will see the Login Succeeded message. Unplog the system power cord from the AC power receptache.6.1.4,click Take Duty Cycle Data:
Filament Calibration takes about 12 minutes to complete.3.5. Then highlight and click on Connect. Check the Wig Wag movement of the system from side to side.3.Line Voltage Compatibility CheckCheck the line voltage in each room where the equipment operates. In a few seconds. Remove the ground wire.When Fluoro Footswitch must be engaged message appears. Lock the system in place by pressing the locking pedals down completely (Compact/ in the location.
When the Upload and S Series). Verity proper operation of the cross arm,write &quot. If a particular room is unavailable4满意回答点击工具在主要车辙的窗口。把盖子离开系统,写着“NK”在选址。5。清除地面电线;系列)。六个等边和四个周围沿电源线板。盖拆卸c形臂后盖1。检查触发器的运动系统和完整的基准点,假发摇门上的锁,插入CD在膝上型电脑远程公用工具驱动。该系统Unplog电源线从交流电源receptache。检查转向处理的c形臂为了正确操作。拆卸两个螺丝位于较低的前节的后盖上位于每一方的封面。检查适当的行动的枢轴锁。检查系统的径向运动和验证有充分的抵抗停止c形臂闸适用。连接端口上笔记本ARCNet工作站(阁下)。如果一个特别的房间是无效的。锁定系统代替踏板通过按锁定彻底地(紧凑&#47。在所有的医院电压兼容检验这台机器操作的房间里;责任周期校准1。工作站后盖1。5。十scews拆卸固定在后盖,检查为便于运动没有过度玩。长丝&#47。4。2。3。房间是插头兼容,十字架的胳膊。6,当阀塞需要一个适配器。2。2、电压和插头兼容上填空清单、开始车辙。相容性检查线路电压检查线路电压在每个房间里设备操作。3。检查交叉臂的运动系统。机械检查在下面的步骤。清除地面电线。检查锁定踏板系统的正常工作。真实的正常运行。移动盖直背的时候从后面这台机器。通知医院如果任何房间不插头兼容的。拉盖放回到远离系统。真实的正常运行。不要假设线电压将成为一种常态整个医院。3。1。检查系统的假发摇运动从一边到另一边。24相关信息& & & & & Copyright & 2016查看: 1787|回复: 5|关注: 0
求助！求解复杂非线性方程组，急急急！！！在线等
<h1 style="color:# 麦片财富积分
新手, 积分 5, 距离下一级还需 45 积分
各位大侠，我的课题现在遇到了大麻烦。课题中的一组三个方程组成的非线性方程组，没办法解出来，请求大家帮忙,我是新手，matlab不熟，这么复杂的方程组，我不知道如何下手啊。问题如下：
t(1:n)=[126,118,40,67,164,638,750,69,71,29,124,91,139,70,436,19,357,49,26,163,108,110];
未知量：α、β、q！
[ 本帖最后由 laokang 于
14:40 编辑 ]
<h1 style="color:#0 麦片财富积分
关注者： 26
试试fsolve，应该可以解决
<h1 style="color:# 麦片财富积分
关注者： 1
看来未知量有三个： alpha,beta,q.
把 这三个方程 的 左端函数 分别记作 f1 , f2,f3
输入 参数 均为 向量 x (其中 依次存放 alpha,beta,q.）
再写一个函数 f,输入 x
f1(x)^2+f2(x)^2+f3(x)^2
求这个 函数 的 极小值点
<h1 style="color:# 麦片财富积分
哪位大侠可以帮忙编一下程序
哪位大侠可以帮忙编一下程序，我是新手，matlab基本不会啊，可是对于各位高手来说应该不难啊。我的邮箱是：，也可以在线交流：qq：8930439
[ 本帖最后由 laokang 于
14:04 编辑 ]
<h1 style="color:# 麦片财富积分
怎么没人理我啊，急人啊，高手都去哪里了:Q :L :L :( :'(
<h1 style="color:# 麦片财富积分
我自己编了个程序，不知道哪里出错了，一直是busy，不出结果，大家帮忙看看
function F = equation08729(x,y,z)
syms x y z a b c
n=23;f1=0;f2=0;g2=0;h1=0;h2=0;h3=0;
t=[126,118,40,67,164,638,750,69,71,7,22,124,91,139,70,436,19,357,49,26,163,108,110];
& & for j=1:i-1
& && &&&f1=f1+t(j);
& & f2=f2+(t(i)+z*f1)^y-(z*f1)^y;
& & g2=g2+log(t(i)+z*f1)-((t(i)+z*f1)/x)^y*log((t(i)+z*f1)/x)+(z*f1/x)^y*log(z*f1/x);
& & h1=h1+f1/(t(i)+z*f1);
& & h2=h2+f1^y;
& & h3=h3+(t(i)+z*f1)^(y-1)*f1;
f3=y/x^(y+1)*f2+(y*(t(1)/x)^y-n-y+1)/x;
g3=n/y+log(t(1)/x)-(t(1)/x)^y*log(t(1)/x)+g2;
h4=(y-1)*h1+y*z^(y-1)/x^y*h2-y/x^y*h3;
F=[f3;g3;h4];
%%%[x0,y0,z0] = [80; 1;0.5];& && && &&&% Make a starting guess at the solution
%%%x0=80;y0=1;z0=0.5;
options=optimset('Display','iter');& &% Option to display output
set(0,'RecursionLimit',10000);
[x,y,z] = fsolve(@equation0,0.5],options);&&% Call optimizer
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Powered by化简求值：log535+2log12-log5-log514．
log535+2log12-log5-log514=5(35×5014)-1=log5125-1=3-1=2．
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利用对数的运算性质和运算法则求解．
本题考点：
对数的运算性质．
考点点评：
本题考查对数的化简求值，是基础题，解题时要注意对数的运算性质和运算法则的合理运用．
扫描下载二维码有严重错误！log2(1-x)=log2(1)/log2(x)吗？？！！
pantum0500
明显错误！两个数都在0到1之间，居然能得到积大于1，大家认为怎样？
您的举报已经提交成功，我们将尽快处理，谢谢！
　　解答：
令f(x)=(1-x)log2(1-x)+xlog2(x)+0.25，则
原问题就是求f(x)的零点（即f(x)=0的x）
根据f(x)的图像...
：解[[[1]]2x+3-x?＞0.x?-2x-3＜0(x-3)(x+1)＜0-1＜x＜3∴定义域为(-1,3)[[[2]]]内层函数u(x)=3+2x-x?在...
(x^2+x-1)^(x+3)=1
(1)x+3=0,x^2+x-1≠0,得x=-3;
(2)x^2+x-1=1,x^2+x-2=0,得x=1,或x=-2;...
答案见附图：
2^x-log(0.5)x=0---&2^x=log(0.5)x
绘制函数y=2^x和y=log(0.5)x的图像，从图像可以看出二函数的交点的横坐标约是0....
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