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介绍了基2时域抽取法FFT的原理和算法,并在MATLAB仿真软件的辅助下、在数字信号处理 DSP上实现。 (Describes the radix-2 time-domain extraction principle and FFT algorithms, and the aid of MATLAB simulation software, in digital signal processing DSP to achieve.)

what about huffman coding

matlab编程第二版。希望对大家有帮助。对初学者很好的入门材料(matlab programming second edition. I hope to be helpful. Introductory material for beginners good)

说明：  在matlab中实现时间抽取基2 FFT算法(Matlab achieve in the time taken from the base 2 FFT algorithm)

基本matlaB题目解答仿真代码，包括图形处理，高等数学函数解答，动画演示(Answer basic questions matlaB simulation code, including graphics, advanced math functions to answer, animated)

MATLAB程序用于读取CIE图片，CIE坐标转换为图片坐标，在图中添加CIE 颜色点(MATLAB program used to read CIE pictures, CIE coordinates transform for image coordinates, CIE color is added in the figure)

本文为基于matlab的粒子群算法的程序，以求函数最小值为例，讲述如何用粒子群算法求得局部和全局最优解。(This article is based on particle swarm algorithm matlab procedures, in order to the minimum function, for example, on how to use PSO obtain local and global optimal solution.)

说明：  利用六点格式有限差分求解单波方程，精度为四阶(Using six point finite difference scheme to solve single wave equation, the accuracy is fourth order)

MATLAB由于其强大的功能而被广泛应用于很多工程技术领域，尤其在通信和信息处理领域更有其突出地位。众所周知，在物理级的产品作出之前，先用MATLAB进行这种电子产品的输入输出以估计这种产品的性能好坏，从而可以看出什么地方需要从新设计，什么地方需要优化等来进一步提高系统的性能，因此，伴随着现代通信系统与日俱增的复杂性，这种通信系统的仿真分析也变得尤其重要。本文介绍了利用MATLAB进行正交振幅调制与解调的仿真分析，仿真结果验证了该方法的正确性和可行性。(MATLAB because of its powerful features and is widely used in many engineering fields, particularly in the field of communications and information processing more of its prominent position. As we all know, in physics class products made prior to such use MATLAB input and output of electronic products to estimate the performance of this product good or bad, so we can see where the needs of the new design, where the need for optimization to further improve system performance, therefore, accompanied by modern communications systems with ever-increasing complexity, such a communication system simulation analysis has become particularly important. This article describes the use of MATLAB to carry out quadrature amplitude modulation and demodulation of the simulation analysis, simulation results verify the correctness of the method and feasibility.)

基于Simulink的模拟通信系统仿真，对角度调制（调频、调相）进行了讨论研究(Simulink-based simulation of communication systems simulation, on the angle modulation (FM, PM) discussed research)