Explore MATLAB source code curated for "计算" with clean implementations, documentation, and examples.
This work presents the calculation of MIMO channel capacity for multiple-input multiple-output systems, featuring power allocation using the water-filling principle with practical code implementation considerations.
This program calculates image similarity by computing 7 invariant moments of images, including complete implementation with source code, sample images, and online documentation
Calculating edge normal vectors at image boundary points - Implementation methods including gradient computation and filtering techniques for accurate normal vector estimation
A MATLAB-based program for computing Fast Fourier Transform (FFT), demonstrating algorithm implementation and signal processing applications
Calculate EMG signal integral value and average power using MATLAB with implementation approaches and key functions
Implementation of arctangent function using CORDIC algorithm with inputs for x-coordinate, y-coordinate, and iteration count, outputting angle in degrees and radians; includes CORDIC algorithm documentation
Calculate the power spectral density of input signals and estimate signal bandwidth using frequency domain analysis, with comprehensive plotting capabilities for signal visualization.
Implementation of QAM signal generation, demodulation, and bit error rate calculation, containing multiple modular programs with code-level technical insights.
Comprehensive calculation and analysis of signal-to-noise ratio in infrared focal plane array detector images, including algorithmic implementation and performance evaluation methods
MATLAB implementation for computing SNR between two images, featuring signal power calculation, noise estimation, and logarithmic ratio conversion