New Thin-Film Pressure Sensor: Accurately Capturing Shock Wave Forces with Minimal Vibration

New Thin-Film Pressure Sensor: Accurately Capturing Shock Wave Forces with Minimal Vibration

In the field of explosion and shock wave testing, pressure measurement has always been a core challenge. Although traditional piezoelectric pressure sensors are widely used, they face limitations such as insufficient response frequency, complex calibration requirements, and susceptibility to electromagnetic interference. These limitations become particularly pronounced in extreme environments with strong electromagnetic radiation and high … Read more

Digital Signal Processing Experiment Based on Matlab: Parseval’s Theorem, Time Domain Energy = Frequency Domain Energy, Unitary Matrix

Digital Signal Processing Experiment Based on Matlab: Parseval's Theorem, Time Domain Energy = Frequency Domain Energy, Unitary Matrix

The last experiment in class on October 13 was to prove this. I wasn’t very good at manual proofs, but a numerical simulation code solved it in no time. It has been inconvenient to write mathematical formulas on WeChat, so I delayed for more than a month before writing this article.The Fourier transform is often … Read more

Casting Technology for Integral Turbine Runners Based on 3D Printing Technology

Casting Technology for Integral Turbine Runners Based on 3D Printing Technology

Casting Technology for Integral Turbine Runners Based on 3D Printing Technology Ma Bin, Li Yongxin, Li Wending, Li Kun, Li Caihong (Shared Steel Casting Co., Ltd., Yinchuan, Ningxia 750021) Abstract: The integral turbine runner products have high working loads and stress, requiring strict internal quality of the castings. Due to the complex structure and limited … Read more

Data Analysis: Calculating and Plotting the Relationship Between Signal-to-Noise Ratio and Noise Intensity of the Double-Well Duffing Oscillator Based on Matlab

Data Analysis: Calculating and Plotting the Relationship Between Signal-to-Noise Ratio and Noise Intensity of the Double-Well Duffing Oscillator Based on Matlab

✅ Author Profile: A Matlab simulation developer passionate about research, skilled in data processing, modeling simulation, program design, obtaining complete code, reproducing papers, and scientific simulation. 🍎 Previous reviews can be found on my personal homepage:Matlab Research Studio 🍊 Personal motto: Investigate things to gain knowledge, complete Matlab code and simulation consultation available via private … Read more