Wang Xueba System

"It's not that simple. Before you came just now, I just tested to analyze the content of a fixed wireless signal. Although it was successful, it was only a test to crack a specific signal. Now the test is to search directly among many signals. The designated signal we need." Luo Hao explained, "This is difficult, according to the current level of technological development, there are a huge number of radio signals in the air, which is difficult to handle."

"Then how do you plan to deal with it?" Tantaiyue frowned, obviously understanding the situation Luo Hao was facing now.

"Let me try it first, and see how many signals I can capture at one time." Luo Hao shook his head. He has no idea now, so he can only try it first.

According to the code of this program, this program has no limit on the upper limit of the search signal, but Luo Hao has no idea how many signals this signal catcher can capture at one time.

After clicking Start, Luo Hao's gaze was fixed on the screen, and Tan Taiyue beside him, although he didn't know what would be displayed on the computer screen, also stared at the screen.

Soon, a string of numbers appeared on the screen: 1245688

"What is this?" Tantaiyue asked.

"This is the total number of signals currently searched by the signal catcher." Luo Hao explained, but his eyes were still fixed on the screen without blinking.

In the meantime, a line of text began to appear on the screen again: "Start to analyze the signal content. Because the signal content is too much, the corresponding file will be automatically generated for recording. Analyzing, please wait..."

"It seems to be able to analyze all the collected signals." Luo Hao looked at the resource monitor on the screen and frowned, "But the resource usage rate of the computer is very high."

"It's okay, this problem can be solved, and a computer with higher configuration will arrive soon." Tantaiyue said immediately after hearing the words.

"The main reason is not this. The main reason is that if there are so many signals, even if they are all resolved, we have to find them one by one." Luo Hao frowned, "I have to find a way to narrow the range, or there will be more than 100 million The electromagnetic wave signal, which has been transmitting data, has to be analyzed until when it will be completed."

"How do you narrow down the range? Is it possible that you can tell which one is their satellite signal?" Tan Taiyue asked casually.

"Eh? This is a good way." Luo Hao's eyes lit up, and he looked at Tantaiyue, "Under normal circumstances, the frequency and power of satellite signals must be different from the signals generated by various electronic devices, so it should be able to directly Most of the useless signals are blocked, and there should not be too many high-power signals left."

"Only the base station and satellite signals are left, but the base station signals have coverage, and there will not be a few that can detect and reach such a high power." Luo Hao said the brighter his eyes, "This will Eliminate more useless signals."

"But even so, there are many satellites in space, and they belong to different countries. How do you distinguish them?" Tan Taiyue couldn't help asking.

"Are they planning to use military satellites to transmit data?" Luo Hao asked.

"Yes, that's right."

"Since it is a military satellite, its signal security level will be much higher than that of ordinary weather satellites." Luo Hao calculated, "It will take longer to analyze the data. And even if they change their minds temporarily, If weather satellites are used to transmit data, then for data security, the encryption level of the corresponding satellites will also be increased. Let’s do a test to test the data analysis time of weather satellites, and then only record electromagnetic wave signals if the time is lower than this time. Do not analyze the data for the time being. This way the efficiency will be much higher, and the analysis of the data, except for the signals of the Sakura language and the beautiful language, is temporarily abandoned, so the scope is already very small.”

"So, you can still check the data transmitted by other satellites?" Tan Taiyue finally realized and exclaimed.

"How did you realize it?" Luo Hao's mouth twitched.

"This..." Tantaiyue was stunned, this Luo Hao has come up with something extraordinary, "This matter has to be reported to the dean immediately, no, we have to wait until the test is completed. No wonder the dean at the time His face is so weird."

Luo Hao still hasn't realized the meaning of the signal catcher he made this time. At the moment, Luo Hao is concentrating on debugging the program, trying to eliminate all useless signals.

Tan Taiyue sat aside and watched Luo Hao debug.

Soon, as Luo Hao sat up straight, the program was revised.

"Try again." Luo Hao looked at Tantaiyue and restarted the program.

As the program starts, a number reappears on the screen: 27

"Huh..." Luo Hao let out a long breath, "This time the number is much smaller."

"This time it should be those encrypted satellite signals." Luo Hao looked at Tantaiyue and said, "But I haven't started signal analysis yet, let's use the weather satellite that I applied for before to analyze the content of the information and try Let's see if we can succeed."

"Okay, I'll listen to you. Anyway, I didn't make this thing, and I don't know the reason." Tantaiyue nodded indifferently, "I know that it's enough to know the result, and then I can have a business with the dean Oh, by the way, when you are analyzing the content of the satellite signal, the satellite will detect abnormal signals from time to time, the dean said to try your method to ensure that we cannot be caught by others."

"Okay, try it casually." Luo Hao nodded, "There should be no way to catch it. After all, we didn't invade the interior of the satellite, and we didn't snatch the control of the satellite. So, theoretically, they should be Can't find it."

Speaking of this, Luo Hao became a little proud: "The technology I use should not exist in the world now."

"Okay, I know you're amazing, so hurry up and test it." Tan Taiyue urged, since she asked the dean to apply for a test satellite, the other party has started to test the satellite, whether it is controlled by someone, whether it is controlled by an outside Signal intrusion and so on.Just wait for Luo Hao to start analyzing the data.

"It's already started. Let's see the difference between the analyzed data during this period and the real data." Luo Hao looked at the time, "Let's start now, count one hour, and continuously analyze the data for one hour."

"One hour is enough to test all the situations." Tantaiyue nodded.

"Is the data of this satellite encrypted?" Luo Hao suddenly asked, "If it is not encrypted, I am afraid that the test will not produce results."