In the new week, Wang Hao began to focus on the research of 'experimental data analysis under high magnetic field state'.
Tuesday's "Probability Theory and Mathematical Statistics" explained the basic formulas of probability, independent repeated experiments, etc. The knowledge content gradually deepened, and the feedback knowledge and inspiration also increased significantly.
"Probability Theory and Mathematical Statistics" is not directly related to experimental data analysis, but there is still a certain correlation.
He simply spent a teaching coin on the task, and gained 41 points of inspiration in one class.
【Task 1】
[Inspiration value: 134. 】
"The rate of increase is very fast. It is indeed a low-difficulty research." When the inspiration value accumulates more than 100 points, the corresponding research can be completed theoretically, but Wang Hao found that he had not completed it. The knowledge, inspiration and ideas in his mind showed that, What he gained was the method.
To be precise, it is an analytical method that can effectively draw conclusions.
"So, when R&D tasks gain inspiration, what they gain are means and methods, rather than direct conclusions."
"Right……"
'Inspiration value' is only the system's judgment on the harvest of knowledge and inspiration direction. Using the consumption of inspiration value is only to sort out the inspiration knowledge obtained, rather than to bring new inspiration knowledge or other content.
What I have done before is research related to mathematical theory and computer theory. If I have an inspired idea, I will naturally know how to complete it. However, the research on 'experimental data analysis under high magnetic field state' is not about mathematical theory or computer theory, but about finding methods. to solve a problem.
Naturally, what you gain from R&D tasks is methods.
So if you want to solve the problem, you also need to use methods to analyze and summarize.
"I see."
Wang Hao was not in a hurry to make a summary. After receiving the call, he quickly asked the delivery person to go upstairs. The computer with luxurious configuration had arrived. The host and monitor together cost more than 24,000. The configuration was of course quite gorgeous. Other The mouse and keyboard are also deluxe versions.
Putting this set in the office, it suddenly became a bit eye-catching.
Although the internal configuration of the host cannot be seen, you only need to look at the cool appearance of the monitor and the high-tech mouse and keyboard to know that the price must be very high.
Luo Dayong, who was the first to come back, looked at Wang Hao's computer when he entered the door, "What's the price?"
"Not much, more than 20,000."
"More than 20,000, not much?" Luo Dayong felt that Wang Hao was doing Versailles on purpose.
Wang Hao explained with pain, "You don't know, 200,000 of the funds sponsored by Penguin go to the school's finances. I originally thought about buying a more luxurious one, and the host would be a server, but then I thought about it. , the server is a bit too big and doesn’t look good, and it can’t fit on my table.”
Luo Dayong reacted for a long time and commented, "...So you helped Penguin save money, right?"
"That's understandable."
While the two were talking, Zhang Zhiqiang also arrived at the office. He was immediately attracted by Wang Hao's new computer. He immediately went over to look at it, look at it, and touch it again. "This screen is good. Is it a few thousand bigger?"
"The mouse and keyboard are also very high-end. They are all new? They are too luxurious, too extravagant."
As a doctor of informatics and a researcher in the computer laboratory, Zhang Zhiqiang certainly cares about computers. He studied Wang Hao's new computer for a long time. Then he returned to his desk and looked at the school's standard office computer. He felt filled with excitement. Sad and sad.
The school's standard computer only costs more than RMB 3,000 per set. There will be some lag when opening the programming software, not to mention debugging the program. The buzzing sound of the fan is a headache. If there is an error in the code, it will fall into an infinite loop. , and occasionally a blue screen of death will occur.
Therefore, when Zhang Zhiqiang does similar work, he can only go to the computer laboratory instead of sitting in the office.
"When I have funds next time, I will definitely change my computer!" He gritted his teeth secretly and made a decision.
Wang Hao fiddled with the computer for more than an hour, then took out the hard drive and copied the data from the NanoVis laboratory to the computer for review. He had never studied it carefully before, partly because the data was too complicated and he couldn't read it. Whatever happens, the second reason is also related to the computer configuration.
When I am free in the office, I will also think of checking the data and researching it, but the amount of data is too large, and it will be very difficult to open some files. If the screen freezes a few times, I will lose interest.
Now that we have top-end luxury computers, the situation is suddenly different, and it is much smoother to open large files.
The first time he really devoted himself to doing experimental data analysis, he still spent a hundred inspiration points to make the knowledge inspiration in his mind smoother, and he knew very well how to analyze the data.
He wrote a small numerical filtering program and imported the data from several files. After the analysis was completed, he drew a line graph based on the data filtering results.
Then start counting 'abnormalities'.
Where there are 'abnormalities', it may be due to data collection errors, interfered experimental errors, or there may be 'important information'.
One step, one step, another step...
It took about two hours for Wang Hao to complete all the data analysis and draw three conclusions--
One is that it is feasible to separate micron-sized charged substances under high magnetic field conditions.
The second is that in conventional laboratory environments, it is not feasible to separate differentially charged substances below the micron level due to interference from air resistance.
Third, for microspheres from three to ten microns, the dyeing index is in the V19-V104 range, which is the best for separating microspheres.
The V19-V104 interval is a dyeing indicator data.
NanoLab has a material dyeing technology, and has also applied for a national patent. It allows materials of the same material and different sizes to be instantly dyed with different electrical charges. The principle is similar to triboelectricity, but it involves nanomaterials. Research, the technology will obviously be much more complicated, and V19 is an indicator of dyeing power. The experiment will separate microspheres with several dyeing power indicators using magnetic fields, because 'stickiness' may occur during the separation process, and the dyeing power index will be high. The separation effect of microspheres is not necessarily good.
The data analysis work can be said to be over here. The experimental data has been analyzed, the analysis method has been clarified, and conclusions have been drawn. The explanation can definitely be made.
Nanolabs need such convincing analytical methods and conclusions.
Just as Wang Hao was about to finish his work, he suddenly discovered that the inspiration value of Task 1 had jumped to '69' points.
【Task 1】
[Inspiration value: 69. 】
He read it carefully several times and found out that during the analysis process, the inspiration value was constantly increasing, and he couldn't help but think, "Is it because the analysis process will lead to a better understanding of the experimental data, so the inspiration value is increased?"
For other research and development tasks, reading books to increase knowledge can also increase inspiration value.
So for the problem of 'experimental data analysis', if you look at the data carefully and understand the data better, you will naturally be able to increase the inspiration value. Perhaps because the data is a single content, the amount of inspiration value increased by in-depth understanding will be very considerable.
In less than three hours, the inspiration value increased by '35' points.
Wang Hao looked at the prompts in the system to increase the inspiration value and found that the subsequent growth slowed down significantly. "There should be an upper limit. Knowledge is the basis for completing research and development tasks, and ideas can only bring analysis methods and directions. For experimental data, Understanding is tantamount to ‘knowledge basis’.”
"If the inspiration value continues to increase, can we come up with new analysis methods and draw new or more accurate conclusions?"
His eyes lit up as he thought about it, and he immediately went to the Nanovi laboratory.
…
Xihai University's Nano Laboratory is located on the westernmost side of the school, a lonely two-story building. The sign at the door reads 'Nano Materials Technology Laboratory'.
Wang Hao asked someone after entering the door, and then went to the farthest experimental room on the first floor, where several people were busy.
"Professor Xia!"
He knocked on the door a few times and shouted softly.
Xia Guobin frowned hard, turned his head and was surprised to see Wang Hao. He quickly came out and asked, "Wang Hao, are you...?"
"Let me ask something."
"you say."
Wang Hao looked inside the laboratory and said, "I am studying the data and already have a direction. I came here to learn about your experimental process and material dyeing technology."
He added, "This is important for data analysis work."
Xia Guobin nodded in understanding, simply took off his white coat and walked forward, "Let's talk in my office."
In the office.
Xia Guobin took out a lot of drawings, compared them with the demonstration pictures on the computer, and explained the experimental process to Wang Hao in detail. The general process of separating microspheres is the "charged particles are deflected by force in the magnetic field" in the high school physics textbook. ', but the separation experiment design is more complex and sophisticated.
The basic core of the experiment is material dyeing technology.
This technology also involves a lot of professional knowledge such as electricity and nanoparticle movement. It is not easy to understand clearly. Wang Hao patiently listened and took notes, and felt that he had gained a lot of knowledge.
By the time all the explanations were finished, it was already dark.
Wang Hao simply went out for a meal with Xia Guobin and continued talking during the meal. He also raised many questions about technical implementation, and Xia Guobin patiently explained them one by one.
Wang Hao glanced at the inspiration value and smiled immediately.
【Task 1】
[Inspiration value: 129. 】
Knowledge content related to research can bring inspiration. The stronger the relevance, the more inspiration value it brings.
After the meal, Wang Hao was ready to go back.
Xia Guobin seemed to have something to say. He always wanted to speak but didn't. He hesitated for a long time before finally saying, "Wang Hao, I also know the difficulty of this experimental analysis. I didn't want to rush you. But today you also As you can see, everyone in the laboratory is busy."
"what happens?"
"The manager of the R&D department of Chuangwei Group is coming." Xia Guobin explained, "Chuangwei Technology is a branch of Chuangwei Group. It is mainly responsible for scientific research and development cooperation, technological innovation and other fields. Chuangwei Group attaches great importance to microsphere manufacturing technology research. , and microsphere screening is an important part of microsphere manufacturing technology.”
"The purpose of the R&D manager of the group this time is to see if we can cooperate. If it works, we will provide investment sponsorship. If not, there will probably be no cooperation and the previous sponsorship will also stop."
Xia Guobin shook his head and said, "One-third of the laboratory's funding comes from the sponsorship of Trajectory Microsystems. Suddenly one-third of the funding is reduced, and many experiments have to be stopped."
This is still being said implicitly.
If one-third of the funding is suddenly cut off, not only will many researches be unable to proceed, but the allowances and labor subsidies for laboratory personnel will also be greatly reduced. The subsequent recruitment of graduate students and doctoral students will also be greatly affected. The laboratory The scale can only be reduced, not increased.
Xia Guobin sighed and said, "I have been expecting people from Chuangwei to come, but now I hope they won't come. If they don't come, there is still hope. If they come..." He said and shook his head.
"Professor Xia, don't worry. I already know how to analyze the data and have reached certain conclusions. Now I just want to improve it. I can hand over the analysis report to you before Friday."
"Besides, don't worry too much."
Wang Haodao said, "If you have a technology, it's just a matter of raising investment. As long as you have the technology and the research direction is right, you can get funding anywhere. If you don't have Chuangwei Technology, there are NanoVis Technology and Pico Technology, right?"
"There is more than one company in China that focuses on Navitas. Without Navitas, the laboratory will not go bankrupt."
Xia Guobin laughed when he heard this. He sighed, "Young people are still hardworking. If I were ten years younger, I would definitely think the same as you. I am old, I am really old!"
"Then I'll wait for the report."
"Do not worry."
"..."
