matlab

MATLAB讲义，适合初学者，简单明了,包含全面(MATLAB lecture notes, suitable for beginners, simple, includes comprehensive)

It calculate the holidays of a year accurately and perfectly.

说明：  ASK仿真，包含调制解调，加高斯白噪声，matlab程序(ASK simulation, including the modem, add Gaussian white noise, matlab program)

describe a gaussian beam 1D

Prony的matlab工具箱，很详细，使用它可以对信号进行prony变换和分析。(Prony matlab toolbox,the signal can be prony transformation and analysis.)

捷联惯导仿真程序MATLAB源代码，能帮助大家了解捷联惯导原理(SINS MATLAB simulation program source code, can help you understand the principles of the SINS)

说明：  标准粒子群优化算法的示例，程序主体附带大量讲解，简明扼要，适合初学者对粒子群算法结构进行研究(Standard particle swarm optimization example, the program attached to a large number of the main explanations, concise and suitable for beginners on the particle swarm algorithm to study the structure of)

matlab numerical analysis

人耳滤波器 Gammatone带通滤波器(Gammatone filter)

本代码是《通信信号处理》课程的大作业相应的代码。主要是通信信号发射端的仿真，具体功能是：1. 产生任意长度的伪随机序列，将序列映射为I,Q两路的信号，2.均方根升余弦滤波器成型. 3.经过通带衰减为3dB的倾斜滤波器（模拟信道衰落效果）4.插零，半带滤波器升抽样。 5.NCO处理单元调制(This code is communication signal processing courses corresponding to the large code. Mainly is the simulation of the communication signal transmitter, the specific functions are: 1. Produce arbitrary length of the pseudo-random sequence, the sequence mapping for the I, Q two-way signal, 2. Raise the root-mean-square filter forming 3. After passband attenuation 3dB tilt filter (analog channel fading effect) 4. Insert zero, half-band filter l sampling. 5. NCO processing unit modulation)