Jizuzuhe

从均匀PCM方法入手，产生一振幅为1和频率ω=1的正弦信号，分别用8电平和16电平进行量化，在同一坐标轴上绘出原信号和以量化信号，并比较这两种情况下的信号/量化噪声比(Starting from the uniform PCM method to produce a 1 amplitude and frequency ω = 1 of the sinusoidal signal, respectively, with 8 levels and 16 levels were quantified in the same plot of the original signal and the axes to quantify the signals, and to compare these two cases, the signal/quantization noise ratio)

说明：  MATLAB进行汉明码的编码译码的实现和通信仿真(MATLAB for coding and decoding of hamming code implementation and communication simulation)

对一副图像，计算其对比度和相关性这两个纹理指标(On an image to calculate the contrast and texture indicators)

阵风风速模型，希望有人能用到，可以用作matlab风电场建模，双馈电机等方面(wind speed)

这个程序主要是实现QAM的调制和解调的过程。(This procedure is mainly the implementation QAM modulation and demodulation process.)

this code is for learning

code for Pegasis protocol in wireless sensor network wsn

用凯瑟窗设计一个数字带通滤波器，设计指标为 低阻带：ws1=0.2pi,as=70dB, 低通带：wp1=0.35pi,ap=1dB, 高通带：wp2=0.65pi,ap=1dB, 高阻带：ws2=0.8pi,as=60dB(Kaiser window design with a digital band-pass filter design specifications for the Low resistivity zone: ws1 = 0.2pi, as = 70dB, Low-pass band: wp1 = 0.35pi, ap = 1dB, High-pass band: wp2 = 0.65pi, ap = 1dB, Impedance with: ws2 = 0.8pi, as = 60dB )

说明：  一个简单的维纳滤波器的例子，适合初学者学习，很简单(A simple example of the Wiener filter, suitable for beginners to learn, very simple)

SVM很全的matlab代码和详细说明 以及调用SVM的函数 有例子(SVM most code and data)