RSSI

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)

matlab编写的人脸定位系统程序，希望对大家有用！！(matlab prepared Face Positioning System program, we hope to useful! !)

主要仿真了ZF MMSE 算法在解调过程中的性能(Simulation of the main ZF MMSE algorithm performance in the demodulation process)

The principal characteristic of VSC-HVDC transmission is its ability to independently control the reactive and real power flow at each of the AC systems to which it is connected, at the Point of Common Coupling (PCC). In contrast to line-commutated HVDC transmission, the polarity of the DC link voltage remains the same with the DC current being reversed to change the direction of power flow.

gonzalez数字图像处理MATLAB版，DIPUM源代码(Digital Image Processing Using MATLAB source code)

matlab code of stochastic differential

描述了永磁同步电机的机侧模型，并作出了详细的仿真(Describes the machine side of the permanent magnet synchronous motor model)

该程序用于将OMNI原始数据转换为mat格式的数据(The program for OMNI raw data is converted to the mat format data)

it includes some usefull codes in speech processing

说明：  用传输矩阵法，模拟取样光纤光栅的反射谱特性(using transfer matrix method to simulate the reflection of sample fiber grating.)