FILTROS-DIGITAIS

在matlab中实现十进制到有符号定点二进制的转换(To achieve in matlab decimal to binary signed conversion of fixed-point)

利用Matlab生成GPS C/A 码的基带信号。 （1）产生卫星PRN 号码为“5”的一组C/A 码； （2）循环生成25 页的导航数据，GPS 时间可填入一固定的已知数值； （3）生成C/A 码扩频信号，每个C/A 码码片给出4 个采样数据； （4）基带信号采用方波信号，电平为0 和1，占空比为50 ％， 不加入噪声，进一步生成某个特定的中频信号(The baseband signal is generated using Matlab GPS C/A code. (1) generate satellite PRN number " 5" is a set of C/A code (2) loop generates 25 navigation data, GPS time can be filled with a fixed known value (3) generated C/A code spread spectrum signals, each C/A code chip sample data is given 4 (4) a baseband signal using a square wave signal with a level of 0 and a duty cycle of 50 , the noise was not added, and further generates a a specific frequency signal)

用esprit方法估计功率谱，并估计信号频率和峰值(To esprit methods estimate the power spectrum, and estimate the signal frequency and peak)

数字图像处理之MATLAB版的课件 有张卫平老师教授(Digital image processing with MATLAB versions of courseware teacher Professor Weiping)

用ICA盲分离的方法，把任意一个声音与噪音进行分离。(Separate a sound from noisy with ICA method.)

自己编写的一个mfa模块，能仿真没有零极点的模型，供大家交流(I have written a mfa module can emulate them some hope a lot of pointing Great God)

PC码的BP解码,和传统的SC解码对比，有不错的优势(bp decoder for polar codes)

基于神经网络的用电量预测，采用Matlab实现(Power consumption based on neural network prediction, the use of Matlab to achieve)

Contourlet变换思想，选用拉普拉斯塔式滤波器结构对图像多分辨率分解来捕捉奇异点。(Contourlet transform thinking, the choice of Laplace tower filter structure for multi-resolution images to capture the singularity exploded.)

Implémentation d une Table de Huffman statique