hev_subsystem

用matlab对OFDM系统进行仿真，并添加高斯白噪声，得到一条BER曲线(Using matlab for OFDM system simulation, and add white Gaussian noise, to obtain a BER curve)

瑞利信道与加性高斯白噪声Matlab自编源代码(Rayleigh channel with additive white Gaussian noise, self-compiled Matlab source code)

对于蒸发冷凝的相变UDF，给与大家参考,希望与大家多多交流(For evaporation condensation phase transition UDF, give your reference)

机械机构RRR-PRP运动学仿真，包括速度，加速度的仿真，内有运动模型，M文件。(Mechanical kinematics simulation, including speed, acceleration RRR-PRP.)

Example of use Matlab to implementation Q-Learning.

遗传算法，用matlab来实现，图像美观，更接近真实数据(Genetic algorithm, using matlab to achieve, beautiful images, closer to the real data)

霍夫曼编码，随机生成10个概率，和为1，用霍夫曼编码输出，采用map函数(Huffman coding, the probability of a randomly generated 10, and 1, with the Huffman code output, the use of map functions)

本人自编的一个matlab程序，其功能是使图像的背景变为透明，并保存。(My an own matlab program, its function is to make the background in an image transparent, and save the new image.)

By using these matlab codes one can simulate awgn in any system and cam add it to any signal for further analysis

利用巴特沃斯滤波器，实现数字信号的频谱分析 ，包括幅值谱，相位谱，群延时谱(Spectrum analysis of digital signal)