Helicopter-battle_source-code

判断两幅图是否一样（包括相似图像的判断和完全不一样的图像判断）(Determine whether the two images the same (including judgments and similar images of a completely different image to check))

matlab基本术语学习，对初学者有帮助(matlab is an important tool for FIR filter design)

matlab编制的五波峰脉冲调制信号，应用heaviside脉冲函数(Five crest pulse modulated signal matlab compiled application heaviside pulse function)

有关于三相光伏并网逆变系统的matlab仿真(On the three-phase photovoltaic inverter system simulation matlab)

matlab中求解一维非线性方程中孤子的演化(matlab for solving the sub-one-dimensional nonlinear evolution side Cheng Zhonggu)

基于种子点的区域增长算法 Matlab (Matlab seed region growing)

MATLAB例子20个左右 适合新手学习从易到难 循序渐进 很不错 欢迎大家下载！(MATLAB example 20 or so for a novice to learn from easy to difficult gradual nice welcome to download!)

数字信号处理中的基本DTFT变换代码，有非常详尽的解说和推导过程(Digital Signal Processing DTFT fundamental transformation code, a very detailed explanation and derivation)

This letter presents a novel algorithm to compute the instantaneous frequency (IF) of a multicomponent nonstationary signal using a combination of fractional spectrograms (FS). A high resolution time frequency distribution (TFD) is defined by com-bining FS computed using windows of varying lengths and chirp rates. The IF of individual signal components is then computed by applying a peak detection and component extraction procedure

通用的最小二乘回归算法，使用matlab编程实现，可用于求取最优解。(General least squares regression algorithm, using matlab programming, can be used to obtain the optimal solution.)