Mathcad

I have a date in two columns, but i have to do filtering or conditions to select only date (x and y) which are inside rectangle. , , ,    

みなさん、こんにちは    再び共振周波数についての質問です。 添付ファイルを確認してください。   1. w2bとw4bの正しい周波数が見つからないのはなぜですか？   2. w2x（w2y）とw2a（w2c）は等しくありませんが、正しいですか？   また、w4x（w4y）およびw4a（w4c）。   3. R2 = 1mohm（1ohmではない）の場合、上記の2つの周波数は等しくなります。  さらに、それぞれw2とw4に等しくなります。  R1でこれが異なるのはなぜですか？   4.共振周波数は一般的に次のうちどれですか？   （1）最大/最小インピーダンス   （2）虚数部= 0（引数= 0）   これらのうち、3と4はMATHCADに関する質問ではありませんが、誰もが知っている場合はお知らせください。  

Hi, can anyone help me to convert my xmcd file to excel file? I know that i have to convert it to mcdx first, but after that i can't covert it to excel file.   Thanks a lot!

Can you show me one formula for this points? The Mathcad 15 sheet is in attach! Thank you!

can someone convert this file. Need to read the formulas inside this file.   Just installed mathcad with 30 day licens.   Thanks    

I do not know why... please...

Hello everyone   I want to get the resonace frequency by L-C-R series circuit.   I tried 5 method. Please see attached file. But I can not get the correct frequency by No.2,3,4,5 in this file.   Please explain...  

Hello.  Is it possible that it does not make a diagonal line when converting to pdf ? 

    what is the difference between xq and xf

o     answer was supposed to 0.274 and 0.052

  Do i have to use y1 when i sove ode or not?

could you help me?

Do you know it?

I am attempting to complete a comparison using values from a table and am getting a scalar value error. What do I need to do in order to get a column of values out of the attached.     

I have just renewed my license for Prime 5.0 and when I looked for updates saw that Prime 6.0 is due out September 15, 2019. Does anyone have any info on if this will happen?

Hi, A friend asked me for a phase diagram of a transfer function (see photo and file). I distractedly used the arg(Im(W (iω))/Re(W(iω))) operator for the phase graph. I know this is an old problem, this graph was actually incorrect as seen from the comparison with the correct graph of the function φ1. Why does this happen?

In some of my worksheets, there is a lot of space dedicated to the text. Although I use the "Times New Roman" fonts, it happens that after closing the file and then reopening it, I find the fonts changed to "Arial". Can anything be done to stop the mutation? Thank you very much! Franc

Hi,I have problems with the MathCAD 15 on Windows 7 Enterprise. Attached is the error I’ve got when I scroll down.The user i'm using is Administrator and I’ve reinstalled MathCAD, SDK but no luck. What should I do?Aylmer.

When I try to run 3D plots with Windows 7 64 bit, it says "Failed to Launch Server Application."Has anyone else had this problem? Is PTC trying to fix the problem?Bill EdelsteinBaltimore, MD

I have Mathcad 15 and Windows 10 installed on my computer.  I am trying to use a Mathcad program which has some ComboBox's and/or drop-down lists embedded in it, and keep getting error messages (pasted below) about Microsoft VBScript runtime error...Object required: 'ComboBox'.  Any ideas how to fix this problem?     

Hello,In the attached example I cannot execute the formula described in the spreadsheet in Table 5.1.Maybe I'm the one who misplaced the formula or there's a printing error.Sincerely.Denis

Hello All,   I am having a bit of trouble with direct integration on the attached sheet. I have a data set provided in Excel format which I have converted to matrix/vector form and then to function form using cubic spline interpolation. Unfortunately I am having trouble integrating the resulting function in x and am receiving a "This calculation does not converge to a solution" error message.   I have tried changing TOL to ridiculous values like 1E-50, with no luck.   Any assistance would be greatly appreciated.   Many thanks and kind regards

Hi    Do we have the possibility  to have this contour colors showing utilization