Volterrra_luzhenbo4

沿直线最小化优化学习率的梯度下降法matlab版本的一个实例源代码，带轨迹收敛图。(a source code of steepest descent with learning rate to minimize along the line by matlab)

Spectral compressive sensing toolbox 是一种有效的解决Compressed sensing问题的工具。(Spectral compressive sensing toolbox is an effective method for Compressed sensing problem.)

说明：  ICA的固定点算法,快速实现信号的盲分离(Fast ICA)

一个很好的MATLAB教程,是用网页的形式写的,很好的学习资料,讲了很多例子与技巧(a good MATLAB Guide, the website is written in the form of good learning, used a lot of examples and techniques)

Blowfish Algorithm is a Feistel Network, iterating a simple encryption function 16 times. The block size is 64 bits, and the key can be any length up to 448 bits. Although there is a complex initialization phase required before any encryption can take place, the actual encryption of data is very efficient on large microprocessors. Blowfish is a variable-length key block cipher. It is suitable for applications where the key does not change often, like a communications link or an automatic file encryptor. It is significantly faster than most encryption algorithms when implemented on 32-bit microprocessors with large data caches.

本函数用于SINC插值，它是一种利用工程实现的结构，特别是适合FPGA使用的算法结构。(This function is used to interpolate to find internal values with sinc form,whic is suited to be carried out in FPGA. )

删除矩阵中某行某列,可以使数据处理更加合理。(Delete the matrix in a column in a row, can make data processing more reasonable.)

matlab画的科赫雪花曲线,非分形算法，简单易懂(matlab painting Koch snowflake curve, an improper shape algorithm, easy to understand)

基于空间电压矢量的永磁同步电机直接转矩控制的MATLABsimulink，仿真结果良好(Space voltage vector based permanent magnet synchronous motor direct torque control MATLAB simulink, the simulation results good)

说明：  基于matlab的各种模拟信号的产生，如阶跃信号，正弦函数，三角函数等(based on the Matlab the analog signal generated, as a step signal sine function, trigonometry, etc.)