Fountain_toolkit

matlab说明文档，精通matlab—综合辅导与指南(matlab documentation, proficient in matlab-Comprehensive Counseling and guidance)

使用傅里叶梅林变换进行图像配准，抗旋转、平移和缩放~(Using Fourier Mellin Transform Image Registration)

小波变换实现信号的去除噪声，仿真效果良好(Wavelet transform to remove the noise signal, the simulation results good)

gammatone滤波器，模拟人耳的滤波功能，处理由麦克风接收到的声音信号，获得其特征参数。(gammatone filter to simulate the human ear filtering, processing the received voice signal from the microphone to obtain the characteristic parameters.)

比较全面的FSK相关知识文档，含例程和模型。(FSK more comprehensive knowledge of the document, including routines and models.)

Jakes filter in fir implementation

matlab环境下对使用or规则的融合判决算法的性能仿真(matlab environment, regulations on the use or performance of the fusion decision algorithm simulation)

这是SAR成像的RD算法仿真，其中包含有最邻近插值(This is the SAR imaging RD algorithm, contains RCMC)

设计一维纳滤波器 (1)产生三组观测数据：首先根据s(n)=a s(n-1)+w(n)产生信号s(n)，将其加噪（信噪比分别为20dB,10 dB，6 dB），得到观测数据x1(n), x2(n), x31(n). (2)估计xi(n)，i=1,2,3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L,N对实验结果的影响。 (A Wiener filter design (1) to produce three sets of observations: first generating a signal s (n) according to s (n) = as (n-1)+w (n), to add noise (20dB SNR, respectively , 10 dB, 6 dB), to obtain observational data x1 (n), x2 (n), x31 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss the impact changing L, N of the experimental results.)

数字通信第四版答案。 对学习数字通信的同学比较有用。(the answer of digital signal communication)