PCA_face222

汇集了大量的小波分析例子，详细的介绍小波分析的应用范围(Collection of a large number of examples of wavelet analysis, detail the scope of application of wavelet analysis)

用于求解两个及以上随机变量的联合概率密度，可以画出概率分布的显示图(To solve two or more random variable of the joint probability density, can draw probability distribution shown FIG )

说明：  本文阐述了扩展频谱通信技术的理论基础和实现方法，利用MATLAB 提供的可视化 工具Simulink 建立了扩频通信系统仿真模型，详细讲述了各模块的设计，并指出了仿真建模 中要注意的问题。在给定仿真条件下，运行了仿真程序，得到了预期的仿真结果。同时，利 用建立的仿真系统，研究了扩频增益与输出端信噪比的关系，结果表明，在相同误码率下， 增大扩频增益，可以提高系统输出端的信噪比，从而提高通信系统的抗干扰能力。 (This paper describes the theory of spread-spectrum communication technology and implementation methods based on the use of visualization tools provided by MATLAB Simulink to establish a spread spectrum communication system simulation model, described in detail the design of each module, and pointed out that the simulation modeling to note problem. In the given simulation conditions, running a simulation program to obtain the desired simulation results. Meanwhile, the use of the simulation system to study the spreading gain and the relationship between the output signal to noise ratio, results show that the same bit error rate, increased spreading gain can increase the system output signal to noise ratio, thereby enhancing communication system disturbance.)

适用性很强的matlab中pv的方针程序(Pv applicability strong policy program in matlab)

Costas环是用来解调双边带抑制载波信号的,也是二相或四相移相键控信号解调的专用环路(Costas loop for demodulating the double sideband suppressed carrier signal, two-phase or four-phase shift keying signal demodulation dedicated loop)

These symbols are defined by vsyscall.o to mark the bounds of the ELF DSO images included therein.

The simplest channel which we use in ideal case is AWGN channel and everyone knows that before starting siluation on the other part of the system we must simulate the AWGN channel.this is AWGN channel with a BPSK signal going through it and finally we detect the signal and plot BER vs SNR to compair with the theory.

通过这个程序可以利用matlab生成word和excel，希望对大家有帮助。(By this procedure can use of matlab generation word and excel, we want to help)

Simulator for BT SIG AoA using ULA and Capon

张量投票在matlab环境下的仿真。球型张量及棒型张量的仿真(Tensor voting in matlab simulation environment. Spherical and rod-type tensor tensor Simulation)