LOAM ,Lidar Odometry and mapping in real time;一个开源的3d slam建图方法，值得参考
2020-01-03 11:37:29
3.48MB
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Graphics programming is the magic behind video games, film, and scientific simulation. Every
explosion, dust particle, and lens flare you see on a computer screen is processed through a
graphics card. In addition, because modern operating systems use the graphics processing unit
(GPU) to draw their content, every pixel you see is rendered through the GPU and through
software developed by a graphics programmer. It’s a broad topic, but one that has traditionally
been the province of a select few. Even to experienced software developers, rendering is often
considered a dark art, full of complex mathematics and esoteric tools. Furthermore, the rapid pace
of advancement makes modern graphics programming a moving target, and establishing a
foothold can be difficult.
2020-01-03 11:37:20
16.12MB
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Time Harmonic Electromagnetic Fields Solution 时谐电磁场1-8章全部答案
2019-12-21 22:24:28
32.17MB
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Boashash所著，时频域处理non-stationary信号必备，信号处理方向！
2019-12-21 22:23:35
16.76MB
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key of introduction to time series and forecasting
2019-12-21 22:19:05
624KB
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Jquery时间滑块TimeSlider增强显示。
有刻度，可用CSS设置长短，可以隐藏中间部分刻度的标签。
调用方法：
$("#timeBarSlider")
.slider({
min: 0, max: 1440, range: false, value: 0,
slide: function (event, ui) {
//滑动过程中显示实时的值（时间）
$("#days").val(intToTimeStr(ui.value));
}
})
.slider("pips", { rest: "label" })
.slider("float");
$("#timeBarSlider").on("slidechange", function (e, ui) {
//滑动/点击标签结束后的值（时间）
$("#days").val("结果：" + intToTimeStr(ui.value));
//alert("结果：" + intToTimeStr(ui.value));
});
function setValue() {
//设定值
$("#timeBarSlider").slider('option', 'value', 720); ;
}
//数字（分钟）转时间格式（时:分）的字符串
function intToTimeStr(num) {
var myhour = Math.floor(num / 60);
var myMinute = num % 60;
if (myhour < 10) { myhour = "0" + myhour; }
if (myMinute < 10) { myMinute = "0" + myMinute; }
return myhour + ":" + myMinute;
}
2019-12-21 22:12:33
55KB
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真正的大牛人Oppenheim奥本海姆编写的《Discrete Time Signal Processing》（离散时间信号处理）的第三版的英文版和中文版。英文版第三版为2010年，中文版（原书第三版 精编版）为2017年的。
2019-12-21 22:11:27
142.66MB
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