Enjoy some home-made animations particularly on electromagnetic applications as well as general engineering topics. Please feel free to send me any new animation ideas and comments.
Also, watch travel, hiking, Fenerbahce, football related content and book reviews as well.
I don't know actually - I haven't been there since then but I am hearing the same news as well. So, it might be true. People were swimming that day and it looked really clean and I haven't heard anything bad bacteriologically about it. Thanks
Thanks for the comment, but no it is not Willamette river it is Columbia for sure. The plane took off directly to the east direction without any rotation. The plane never went west of PDX hence it cannot pass over Willamette.
I assure you.... the plane took off on 28L; those are the West Hills that run along the Willamette River. Then the plane made a large right turn to head ENE...this is why Adams and Rainier were visible on the left side of the aircraft, where you were sitting. I also know because as the plane was rotating for takeoff, a UPS aircraft was visible on the tarmac, which is just on the south side of 28L.
@@matthewfunk734you are right. My bad .. Now that I watched it again. I can see the hills separating Beaverton and downtown Portland. I didn't realize that until you pointed out. Thanks for the clarification. Cheers
Aboard Delta Air Lines, an intercontinental flight from Portland, Oregon, USA, to Amsterdam, the scenery outside the window from take-off to arrival and landing is very spectacular.
You are right, nice analogy actually. For any plane wave due to a point in distance coming onto the pupil, the projection of that plane wave to the back of the eye would look something like this. Thanks
One question. There are equal frequencies for f1 and f4, but different wavelength in sample where Vg=0. Group velocity is a characteristic for telecommunication and this case is impossible.
But f1 and f4 do not have same frequencies., they are different. Just stop and count the peaks you will see the difference in frequency. So that scenario theoretically can be obtained
Hi, I'm using Open (add space) as LC, with plane wave excitation, and my PML reflects the wave, I adjusted the reflection coef from 10^-4 to 10^-6 but the reflections are still there, I increased the space added from lamda/4 to Lamda, still have this problem, someone could help me please??
I am not sure about your PML implementation and they can differ from algorithm to algorithm. PML reflection should gradually increase from its starting position to the end point. So make sure that is the case, if it fixed reflection it will act like a wall and reflect.
@@karielf8947 I see - I have never used CST but it should be straightforward to use it. Check for tutorials on best settings of PML with CST and then try those settings. Should get better with improved settings
This was some time ago, but either you can apply the unwrap to the 2D matrix or write your own unwrapping algorithm which should be simple and straightforward. At the end of the day, unwrap just keeps adding 2pi whenever the discontinuity between phase points is around 2pi. Note also that the phase unwrapping done here is done only for visualization purposes and actual phase is used during the swapping algorithm. If we don't use the unwrapping then the phase images would be very noisy.
Hocam selamlar, Wifi bandında (2.8GHz - 3.8GHz veya 5GHZ - 6GHz aralığında) PlutoSDR veya HackRF kullanarak pasif bir şekilde emitter yönünü bulmak istiyoruz. Sizce hangi methodları kullanabiliriz? Plutoda 2RX var, HackRF'te 1 ama 2 tanesini birbirine bağlayabiliyoruz yani onda da 2RX'imiz var. Ek olarak antenna switcher da aldık, 8 anten arasında switch edebiliyoruz. Yalnız iki farklı kısıtımız var, 1'incisi 1 saniye içinde bulmamız gerekli, 2'incisi de yönünü bulmak istediğimiz emitter saniyede en az 200 defa frequency hopping yapıyor (yayın tek ton sinüs). Yorumlarınız bizim için değerli, şimdiden teşekkür ediyorum.
👌👏 I supposed if we try geometricly imply The Multi-dimensional Fourier transforms and in specral line see if we draw the two graphs specral lines and superimpose the coordintes plane on the other plane the line of cosine is propendicular to the two walls and its Fourier transform are irrespective of the orientation of the coordinte system. It is intesresting to see like "A spiker or nail" method with zero exepted in the point. This analysis demonstrated that I need more than descrptive of statistics of indicator weights because in that Method I can't see all indicators with same weight point to the fact that the examinss ( citizens of Kotor and Istanbul) are aware off if we imply sustainable of urban area in study. This is valuable way for creating using web based questionnaire, as well as personal scientific questioning.
@@meyavuz Sorry, what is "wut"? This is engineer kind of thinking like comparing books and CC/BB yournals with YT content! If You write thesis and thesis for the own benefit to Your country or republic where You live. I will be proud to give so much scientific workout to my living country ~ CROATIA! In Croatian: " Lijepa naša i moja jedina Republika Hrvatska ".
Hi, for my project i am asked to simulatre a through wall human detection environment using uwb radar. which software can i ues for simulationg the environmnent.
ეს ტაძარი არც ბერძნულია და მითუმეტეს არც თურქული ეს არი ქართული და ქართველი მეფის აშენებული ..ტერიტორიის დაკარგვის ანუ თურქეთის მიერ ოკუპირებული იქნა საქართველოს ტერიტორია და შერჩათ თურქებს შემდეგ იქ მოღვაწეობდნენ ბერძნები …და მაგიტო გონია ყველას რომ ბერძნულია არააა!!!!ქართულიააა და სუმელა ჩვენს ენაზე ნიშნავს სამებასს ✅✅✅ეს ტაძარი აშენებულია სამების სახელზე .უფალო მოახლოებულია ეგ დღე როცა ყველაფერი განცხადდება და აღდგება შენი ერიც ენაც და შენი სადიდებელი ტაძრები🙏💜💜🇬🇪🇬🇪🇬🇪🇬🇪🇬🇪✅✅💯🇬🇪🇬🇪🇬🇪🇬🇪🇬🇪🇬🇪🇬🇪თუკი არ იცით ამ ტაძრის ისტორია კიდე მოიძიეთ და უფრო კარგად შეისწავლეთ…
Amazing videos! Would you have a reference to suggest, where I can learn FDTD? I'm well into finite-difference and finite-volumes for CFD, but never implemented the Maxwell eqs myself. Any advice is greatly appreciated!
