shibie

基于51单片机的pwm音乐播放器，只有pwm播放和按键功能(PWM music player based on 51 single chip computer, only PWM play and key function)

可用于捷联惯导结算的程序，代入数据就可以运行，有助于对惯导原理的理解(The program that can be used for Strapdown Inertial Navigation settlement can be operated by substituting data, which is helpful to understand the principle of inertial navigation.)

MPPT控制器的全称“最大功率点跟踪”（Maximum Power Point Tracking）太阳能控制器，是传统太阳能充放电控制器的升级换代产品。所谓最大功率点跟踪，即是指控制器能够实时侦测太阳能板的发电电压，并追踪最高电压电流值(VI)，使系统以最高的效率对蓄电池充电。下面我们用一种机械模拟对比的方式来向大家解释MPPT太阳能控制器的基本原理。(The full name of MPPT controller is "Maximum Power Point Tracking" solar controller, which is an upgrade product of the traditional solar charge and discharge controller. The so-called maximum power point tracking (MPPT) means that the controller can detect the generation voltage of solar panels in real time, and track the maximum voltage and current (VI), so that the system can charge the battery with the highest efficiency. Next, we will explain the basic principle of MPPT solar controller in a way of mechanical simulation and comparison.)

蓝牙模块说明 Android iOS sdk(The bluetooth module specification)

说明：  克拉美罗界限，任何无偏估计量的方差确定一个下限。(Cramero bound, a lower bound for the variance of any unbiased estimator.)

VHDL 函数信号发生器 VHDL 函数信号发生器-VHDL Function Generator VHDL Function Generator

易语言独立团模块的反编译成品，众多功能随意使用，可以从中随意挑选，不花费多余代码，节约代码！(Easy language independent group module decompilation finished products, many functions are used at will, can be selected at will, do not spend redundant code, save code!)

说明：  OCR programe for access in vba 5

说明：  这是一个关于操作系统银行家算法的程序，实现资源的各项操作(This is a banker's algorithm on the operating system procedures, the resources to operate)

说明：  fpfh MATLAB实现DDDDDDDDDDDDDDDD(may this code help to you)